visual experience - [email protected] > italy loc. alvanischio 5 fraz bovara, trevi 06039,...

visual experience

The dnp Supernova Screen is a marvel of engineering. It’s easily the best home theater product I’ve seen in years.

Netscape

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Seeing is believing

With optical projection screens from dnp, you can

create powerful, larger-than-life visual experiences.

The combination of big display formats and unique

image quality draws viewers in irresistibly, whether you

are in a home entertainment or business environment.

Modern information society demands more powerful

display media, and the screen is always the focal

point. A bad screen can ruin the experience; a good

one can dramatically improve it. So why compromise?

Whichever way you look at it, it’s worth investing in

the best available screen technology.

Optical projection screens

dnp optical projection screens allow you to create

impressive applications in all environments and situations.

They make it possible to sell more products, share

knowledge, spread information and monitor complex

processes much more effectively. Moreover, they’re so

exclusively designed you’ll be proud to have them on

display, even when they’re not in use.

The power of the projected image

> 03

dnp optical front and rear projection screens

Award-winning performancednp optical screens have won numerous awards including the Best Buzz

Award at InfoComm in 2005 and 2006, Honoree Awards at CES

in 2006, 2007 and 2008, and the Exc!te award at CEDIA US 2007.

High image contrast is the key to perfect images in brightly

lit environments. And it is a fact that this can NOT be

achieved using a standard white front projection screen in

normal environments.

So how can customers be expected to make accurate

comparisons of the products offered? Happily, now they

can. Thanks to a research project, initiated by dnp in 2004

and carried forward by the InfoComm organisation, a

recognized ANSI standard for measuring display contrast

and image quality is now being established.

Make your projector look 7 times better

Thanks to advanced contrast-enhancement technolo-

gies, dnp optical screens dramatically boost the

perceived quality of your image. You get blacker blacks,

more vivid colours and brighter, sharper images.

In fact, scientific tests show that dnp optical screens

can enhance the contrast level of a projected image

by 7 times, compared to a similar image on a standard

white front screen. That’s the power of contrast.

Compare for yourself

The difference is clear, even to the naked eye! This split-

screen test uses a 2500 ANSI lumens DLP projector in a

brightly lit environment (450 LUX ambient light measured

on the screen surface). The bottom of the screen is a

standard front screen. The top shows a dnp optical front

projection screen.

But why not see for yourself? Just give us a call, and we

will arrange a demonstration!

> 05

When it comes to contrast, dnp sets the standard

06 >

Just a few years ago, large screen projection was

only possible in a darkened room. Now, thanks to

dnp’s optical screens and contrast-enhancement

technologies, it is possible to project high quality

images in any environment.

We offer the world’s broadest range of optical front

and rear projection screens for all kinds of environments

including meeting rooms, control rooms, TV studios,

malls, shops and home entertainment.

Easy to install; plenty of choice

The screens can be hung on walls individually or

together, with practically no seams. They can be built

into walls and video-cubes, mounted in mobile units or

hung in free space. Each screen type offers several

display formats, frames and features. So you can

choose a screen that meets your exact needs.

Bringing projection into the light

Ambient light

dnp optical screens

incorporate contrast-

enhancement filters

that absorb ambient

light and improve the

image contrast.

...the dnp Supernova Screen sets new standards for front screens. The presenter can now achieve maximum effect in broad daylight and in an ergonomically designed environment.

Projection Monthly

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Tap into a world of knowledge

08 >

World-class support

dnp provides best-in-class support from planning to

installation through our global network of authorized

distributors and dealers. And it’s no coincidence that

our partners are among the most skilled professionals in

the AV industry. dnp dealers have access to a world of

knowledge, and the industry’s most advanced support

tools, including the dnp Rearpro Designer, the extensive

dnp Technical Guide, and an extensive library of photos

and reference installations.

Our partners are backed up by dnp’s team of optical

engineers and installation specialists. The dnp support

team can help specify the ideal screen for your installation.

You can always count on dnp

Year after year, dnp is rated as the preferred supplier

for leading companies in the AV industry. It could be

because we confirm orders within 24 hours on standard

products. Or because of our track record of secure and

reliable delivery.

Contact dnp or one of our authorized partners to find

out more about what we can do for you!

Our partnership with dnp is more than a traditional business relationship. We share the same values about quality and reliability, and the technical support we get from dnp is excellent.

Barco

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When we ISF certify AV people, we showcase dnp Supernova Screens for their unique capability to preserve color fidelity and enhance contrast in demanding environments. Our demonstrations require wide viewing angles, ambient light rejection, and flat spectral response – dnp Supernova Screens enable all that and more!

Joel Silver, Founder, Imaging Science Foundation

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A history of continuous innovation

World leading brands depend on dnp. It’s not surprising,

when you consider our track record. dnp denmark is

part of the Dai Nippon Printing Group, a world leader in

visual communication technology established in 1876

with an annual turnover exceeding US $13 billion.

For over a decade, every major development in the field

of optical projection technology has come from dnp’s

laboratories. That includes the 200” dnp Giant Wide

Angle (the world’s largest optical screen) and the dnp

Supernova Screen series – the world’s first optical front

projection screen for high brightness environments.

Commited to quality and environmental leadership

Enjoying a 65% market share, dnp denmark is the

world’s leading supplier of optical projection screens for

high-quality display solutions.

Several million screens have been shipped from our

factories. And every single one has gone through the

most rigorous tests in the industry to secure maximum

quality and minimum environmental impact. dnp

denmark is committed to environmental leadership

and maintains a management system, which ensures

continuous environmental progress.

Visit www.dnp-screens.com for more information.

More than 100 years of visual experience

> 11

The contents of this brochure are courtesy of dnp denmark as. Text and photos may not be copied or reproduced without approval from dnp denmark

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> dnp denmark asSkruegangen 2DK-2690 KarlslundePhone +45 4616 5100Fax +45 4616 [email protected]

> USA17935 Sky Park CircleSuites A&B, IrvineCA 92614 USAPhone +1 (714) 545-2711Fax +1 (714) 464-2353 www.dnpscreens.us

dnp Sales RepresentationsHeadquarter

> AsiaRm 1605, 16/F.Fortune Commercial Building362 Sha Tsui Road, Tsuen Wan, N.T. Hong KongPhone +852-3188 1308Fax +852-3188 [email protected]

> ItalyLoc. Alvanischio 5 Fraz Bovara, Trevi 06039, ItalyPhone +39 0 742 38 1235Fax +39 0 742 38 6448 [email protected]


dnp optical projection screensfor business

We offer the world’s most extensive range of high-contrast screens, enabling you to project quality images in all kinds

of situations, even where there is a high level of ambient light.

Improve your image in all kinds of situations

> 03

With dnp optical projection screens, you can create

powerful, larger-than-life visual experiences. The

combination of big display formats and unique image

quality is highly compelling. It helps you grab and keep

your viewers’ attention in all kinds of situations from

meeting rooms to shopping centres.

Get more out of your projector When planning to upgrade your AV system, you might

be tempted to buy a more powerful projector. In reality,

upgrading to a dnp screen could well prove to be more

cost-effective and deliver better results. That’s because

our screens use light so effectively that they can be

successfully combined with smaller, more cost-effective

and energy-efficient projectors. So you get a high

performing AV system at a lower total cost. If you

choose a low energy projector, the system will also be

more environmentally friendly.

Why choose an optical projection screen?Optical projection screens from dnp have an advanced

optical lens system, which enables you to control

the projected image for maximum impact – even in

brightly-lit environments.

While conventional front and rear projection screens

spread the light in all directions, our screens enhance

the image for optimum viewing by focusing and

concentrating the projected light. The difference is

obvious, even to the naked eye.

The difference is clear> Projection in brightly-lit environments

> Up to 7 times higher contrast than conventional front screens

> Award winning screen technology

> Compatible with all standard projectors

dnp optical projection screens

Conference roomsUse a dnp optical projection screen to deliver stunning presentations and create life-like virtual meetings. In conference rooms with lots of natural light, no other product can compete. For Conference rooms we recommend:

> dnp Supernova Infinity > dnp Supernova One > dnp Supernova Core > dnp Supernova Flex/Flex Classic> dnp Supernova Mobile > dnp New Wide Angle Screen> dnp Giant Wide Angle Screen> dnp Alpha & dnp Sigma Screen> dnp Zenith Screen

Signage and advertisingTo project clear, colour-rich images in shop windows, airports and exhi-bition halls, choose a large format dnp optical projection screen. Texts are legible even from a distance. For Signage and advertising installations we recommend:

> dnp Supernova Infinity> dnp Supernova Panorama> dnp Supernova Core> dnp Supernova One> dnp New Wide Angle Screen> dnp Giant Wide Angle Screen> dnp Ultra Contrast Screen> dnp Zenith Screen

Control roomsDelivering mission critical information, the screen is at the centre of any control room system. dnp screens offer the widest viewing angles and highest contrast ratios on the market. For Control rooms we recommend:

> dnp New Wide Angle Screen> dnp Alpha Screen> dnp Supernova Infinity> dnp Supernova Panorama> dnp Giant Wide Angle Screen> dnp Beta Screen> dnp Ultra Contrast Screen > dnp Black Bead Screen> dnp Cross Prism Screen> dnp Zenith Screen

TV-studiosdnp TV studio displays are designed to produce bright, sharp images with perfect colour balance – even when exposed to the high ambient light levels of a TV studio. For TV-studios we recommend:

> dnp Supernova Infinity> dnp Supernova Panorama> dnp Giant Wide Angle Screen> dnp Giant Wide Angle Screen TV studio version> dnp Zenith Screen

Worshipdnp screens work well in daylight, when most church services take place. Wall mounted or suspended from the ceiling, they ensure your whole congregation gets a good view. For Worship installations we recommend:

> dnp Supernova Infinity> dnp Supernova Panorama> dnp Supernova One> dnp Supernova Core> dnp Giant Wide Angle Screen> dnp New Wide Angle Screen

Compare for yourselfThis split screen test uses a 2500 ANSI

lumens DLP projector and a 92” screen

in a brightly-lit environment (450 LUX

ambient light measured on the screen

surface). The bottom of the screen is

a standard front projection screen.

The top half shows a dnp Supernova

front projection screen.

Award-winning performancednp optical screens have won numerous awards including the Best Buzz Award in 2005 and 2006, Honoree Awards at CES in 2006,

2007 and 2008, and the Exc!te award in 2007.

02 >

> 05

dnp Supernova™ Flex> Uniform front projection in brightly-lit surroundings

> Wall- or ceiling mounted version

> Aesthetic, space-saving screen design with quick and easy retraction

> Compatible with all standard projectors

Screen sizes: 4:3 format - 84”, 100”

16:9 format - 84”, 92”, 100”, 120”

16:10 format - 100”, 112”

Screen material: Supernova 08-85

Cover options: Black, white, silver, brushed aluminium, maplewood,

cherrywood and paintable

Screen controls: IR Remote, RS-232 serial, 5-12 Volt trigger, relay

dnp Supernova™ Flex Classic> Uniform front projection in brightly-lit surroundings

> Motorized retractable screen in classic design

> Wall- or on-ceiling mounted version

> Noiseless retraction

Screen sizes: 16:9 format - 84”, 100”, 118”

16:10 format - 100”


Cover options: White

Screen controls: RF Remote, RS-232 serial, 5-12 Volt trigger, relay

dnp Supernova™ Mobile> Price competitive front projection screen

> Portable Screen offering exceptional contrast levels

> Lightweight metal housing for safe transport and storage

> Compatible with all standard table-mounted projectors

Screen sizes: 80” 4:3 and 16:10

Screen material: Supernova 08-85A optimized for table-mounted projectors

Weight: 4:3: 7.0 kg/15.4 lbs, 16:10: 7.1 kg/15.7 lbs

04 >

dnp Front projection screensdnp offers a full range of Supernova optical projection screens for professional use. Supernova screens are ideal

anywhere that requires a superior front presentation solution. Available in a wide variety of finishes, formats and sizes,

it’s easy to find a screen that fits both your technical needs and installation environment. dnp Supernova is compatible

with all standard projectors and is easy to install and maintain. The series is made up of three overall types of optical

screens, Fixed, Retractable and Portable.

dnp Supernova™ One > Front projection in brightly-lit environments

> Up to 7 times the contrast of conventional front screens

> Ergonomic viewing


16:9 format - 84”, 92”, 100”, 120”

16:10 format - 84”, 100”, 110”

Screen material: Supernova 08-85 or Supernova 23-23

dnp Supernova™ Core> Front projection in brightly-lit environments

> Up to 7 times the contrast of conventional front screens

> Economical construction combined with high performance


16:9 format - 84”, 92”, 100”, 110”, 120”

16:10 format - 84”, 100”, 110”

Screen material: Supernova 08-85 or Supernova 23-23

dnp Supernova™ Infinity> Unlimited screen size with seamless viewing experience

> Front projection in brightly-lit environments

> Soft-edge blending possible (with 08-85 screen material)

Screen sizes: Any – customised screen sizes

Screen material: Supernova 08-85 (or Supernova 23-23 with one projector)

dnp Supernova™ Panorama > The widest ever seamless optical screen with sizes up to 10 m/33 ft

> Optical front projection for use with multiple projectors

> Allows edge-blending of projected images

Screen sizes: Any – customised screen sizes Up to 10m / 33Ft


For further product specifications, please see the technical specification sheets in the download section at www.dnp-screens.com

Fixed Screens

Portable Screens

Retractable Screens

dnp Black Bead Screen > Designed for multi-screen applications in high-light environments

> Unsurpassed contrast and superb centre-to-corner brightness uniformity

> Wide vertical and horizontal viewing angles

Screen sizes diagonal 4:3: 50”, 70”, 80”

dnp Cross Prism Screen > Unsurpassed contrast, high brightness levels and no speckle

> Delivers a smooth, clean image – even close up

> Ideal for cubes and display walls with almost invisible seams


dnp Giant Wide Angle Screen > The world’s first 200” optical rear projection screen

> Image area up to 3 x 4m equivalent to a 5 x 5 cube wall in a one-piece screen

> Also available in a TV studio version

Screen sizes diagonal 4:3: 140”, 150”, 160”, 180”, 200”

dnp New Wide Angle Screen > The world’s best-selling rear projection screen with ultra-fine resolution

> Superb black levels, colour saturation and centre-to-corner brightness

> Enhanced resolution and 180˚ horizontal viewing angles

Screen sizes diagonal 4:3: 84”, 100”, 120”, 130”

dnp Ultra Contrast Screen > Ideal for high ambient light environments e.g. Point of Sales applications

> Easy clean surface makes it suitable for applications where it is likely to be touched

> Superb centre-to-corner brightness uniformity

Screen sizes diagonal 4:3: 50”, 60”, 70”, 80”

> 07

dnp Alpha Screen > High contrast levels

> Infinite resolution gives a crisp clear display

> Excellent viewing angles and exceptional size makes it perfect for multi-screen installations


dnp Zenith Screen > Optimized for modern high-lumens projectors

> Improved brightness uniformity for optimal “eye-gonomics”

> Non-reflective, anti-glare surface

Screen width: Up to 4m/159”

dnp Beta Screen > Exceptional size makes it suitable for modern cube systems

> Enhanced black levels and contrast with a peak gain of 2.0

> 180˚ viewing angle

> Available for applications with ultra-short focal length


06 >

dnp Rear projection screens

If you are looking for the ultimate in image quality and you

have room for a built-in solution, optical rear projection

is for you. In rear projection systems, the projector is

positioned behind the screen. This means that a presenter

can stand in front of the image without being blinded by

the projector or casting shadows onto the presentation.

And with the technical equipment hidden behind the

screen, the room remains quiet, clean and tidy.

For further product specifications, please see the technical specification sheets in the download section at www.dnp-screens.com

> USA17935 Sky Park CircleSuites A&B, IrvineCA 92614 USAPhone +1 (714) 545-2711Fax +1 (714) 464-2353

dnp Sales Representations


Headquarter




dnp denmark is the world’s leading supplier of optical projection screens for

high quality display solutions for conference rooms, control rooms, digital

signage, TV studios, home entertainment and houses of worship. The dnp

portfolio includes an extensive range of optical screens for all front and rear

projection applications. For more information, please see www.dnp-screens.com

dnp denmark is the worldwide large-screen centre of Dai Nippon Printing Co.

Ltd. With a total annual turnover of USD 16 billion and approximately 48.000

employees, the DNP Group is one of the world’s largest printing and media

companies

Partner:

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Conference room displays

Good ideas deserve a perfect presentation. And with

optical projection screens from dnp you can really do

them justice. Although it only represents a small part

of the total AV budget, the screen is arguably the most

important element. It’s the face of the entire presen-

tation system and the point of delivery for your message!

A good screen can dramatically enhance the image

quality. A cheaper one can ruin your image – which

makes it a false economy in the long run.

Today, most architects specify high levels of natural

ambient light when they design meeting and conference

rooms. Under these circumstances, traditional projec-

tion screens do not perform well. But our high-contrast

optical screens do. dnp optical screens are available as

front projection or built-in rear projection solutions to

suit any presentation situation.

Why not take a look at the installation examples on the

following pages? Or visit our web site for case studies

and more details.

Improve your image!

> 03

First impressions last

First impressions have lasting effects, and for company

visitors the reception area is their first point of contact.

That’s why more and more forward-thinking companies

are installing large screens in their reception areas.

Using high quality screens from dnp, you can present

your corporate presentations or news broadcasts.

You can captivate visitors with panoramic, peaceful and

constantly changing footage from the great outdoors.

Choose whatever type of footage suits your corporate

identity and brand values. It will not only enhance the

first impression your company gives, but at the same

time entertain waiting customers!

An optical projection screen from dnp is not a traditional

screen. It is an advanced optical lens system, which

enables you to control the projected image for maximum

impact – even in brightly-lit environments.


spread the light in all directions, dnp screens enhance

the image for optimum viewing by focusing and concen-

trating the projected light.

The difference is clear. dnp optical screens can enhance

the contrast level of a projected image by up to 7 times

compared to a similar image on a standard white front

screen. This split screen test uses a 2500 ANSI lumens

DLP projector and a 92” screen in a brightly-lit environ-

ment (450 LUX ambient light measured on the screen

surface). The bottom of the screen is a standard front

projection screen. The top half shows a dnp optical front

projection screen

Award-winning performance

dnp optical screens have won numerous awards including the

Best Buzz Award at InfoComm in 2005 and 2006, Honoree

Awards at CES in 2006, 2007 and 2008, and the Exc!te award

at CEDIA US 2007. The Supernova 08-85 screen material has

earned ISF approval.


Built-in 67” dnp rear projection screen in a company reception area.

> 05

Eye-catching technology

To convey your arguments successfully, you need the

audience’s full attention. Until recently this was hard

to achieve as large screen projection was only pos-

sible in a darkened room, which broke the connection

between audience and presenter. Now, thanks to dnp’s

optical screens, you can project high quality images in

any situation, including broad daylight.

Consider the advantages as a presenter: To start with,

you can leave the lights on. You are not blinded by the

contrast between bright light from the projector and

the darkness of the room. You can maintain eye contact

with your audience and read their facial expressions.

You can even clarify a point by drawing on a whiteboard.

What’s more, your viewers can take notes without straining

their eyes.

Video conferencing and tele-presence are great ways

to cut travel costs, while enabling people to work in

geographically dispersed teams. With dnp screens

you can create a virtual meeting experience unlike any

other. For video conferencing cameras to work well it is

normally recommended they work in environments with

high ambient light (typically > 800 lux). Such lightning

levels will wash out the image of non-optical projection

screens, which is why dnp is the absolute market leader

in this application.

Life-like images give a true sense of proximity to long-

distance meetings. Team members can monitor their

colleagues’ expressions and body language, almost as

if they were in the same room.

Presentation in high ambient light

Life-like video conferencing

100” retractable dnp Supernova Flex Screen in conference room.

Meeting room with a dnp Supernova Infinity front projection

Screen. The screen to the right is a standard white front screen.

Large-as-life video conferencing on rear projection display with a dnp rear projection system.

06 >

Traditionally, using a conventional projection screen

for teaching meant choosing between two evils: you

either had to project into a well lit room and live with

weak, washed out images, or risk causing eye-strain

and head-aches by projecting a bright image in a

darkened room.

Now, thanks to dnp’s revolutionary screen technology,

you no longer have to choose. Since dnp screens

allow you to project high-contrast images into brightly-lit

rooms, you won’t tire your viewer’s eyes. Your audience

will be able to concentrate better and to learn more.

After all, that’s what they’re there for.

Conventional front-projected images simply don’t

perform well with the bright lighting systems typically

used in conference halls. In these situations, only dnp

optical screen technology provide satisfactory quality.

Studies show that in order for a viewer to see detailed

information clearly, the minimum acceptable contrast

is 15:1. dnp’s optical front projection screen, Supernova,

was the world’s first front screen to break the 15:1

contrast barrier. Our rear projection screens offer

contrast ratios way above this level.

dnp Supernova Screens make colours far more vivid

and images more detailed than standard screens – and

the Supernova Infinity Screen variant can be used to

create displays in any size.

For extra bright conference rooms, the dnp Giant Wide

Angle Screen – the world’s largest optical rear projection

screen – guarantees superior image contrast and

excellent visibility from all positions in even the largest

conference room.

A brighter way of teaching

Conference halls and conventions

2 x 100” Supernova One optical front projection screens in auditorium.

> 09

800 seat conference hall with four 200” dnp Giant Wide Angle rear projection screens combined into a single 48 m2 display.

Ask for a demonstration!

If you want to know more about dnp optical screens

– how they work, how to install them, and how they

can add value to your business, just give us a call. We

put our experience and know-how from meeting and

boardroom projects all over the world at your disposal.

Our authorized distributors can provide you with all the

installation support you require, including frames and

rigs. We would also be happy to give you a personal

demonstration. After all, seeing is believing…

Optical projection screens from dnp offer bigger sizes

and higher resolution than any flat panel screen.

Compared with conventional projection screens they

deliver much better image contrast and brightness.

But which screen type exactly, and which projection

method, will suit your needs best?

In general, optical dnp rear projection screens give

the best image, but they also require more space for

a built-in solution. Optical dnp front projection screens

are extremely space-efficient, but are less resistant to

ambient light, compared to dnp rear projection screens.

The matrix1) below will help you find the screen that best

suits your needs. Visit www.dnp-screens.com for further

details and specifications of dnp screens.

Benefits of dnp front projection

> Easy to install

> No dedicated projection room/cabinet required

> Space-efficient design

> Cost-effective solution

> Enhanced screen and projector mobility

Benefits of dnp rear projection

> Enhanced contrast and image brightness

> Can be used with high-brightness applications

> No shadows on the screen caused by the

presenter/viewers

> Projection equipment is hidden behind the screen

> Noiseless operation

How to select the perfect dnp screen

607” Supernova Infinity Screen in Jakarta, Indonesia.

1) This matrix compares the screens against each other using a 6-star rating system. The screen that performs best within the conference segment on a specific parameter gets 6 stars2) Gain 1 = 1 star, gain 3.5 = 6 stars3) The less disturbance from projection equipment (noise, light), the higher score 4) Space requirement for installation - e.g. projection room behind rear projection display 5) Cost efficiency of total installation with this screen - installation work, rigs, mirror etc included 6) Supernova One and Supernova Core with 08-85 screen material. Also available with Supernova 20-20 or 23-23 screen material offering different optical properties. For more details see www.dnp-screens.com

Optical front screens / dnp Supernova Screens Optical rear projection screens

Supernova Infinity

Supernova One/Core 6) Supernova Flex Supernova

Flex ClassicSupernova

Mobilednp NWA/

GWA Screendnp Alpha

Screendnp Zenith

Screen

Frame design

Size in inches (diagonal 4:3) Infinite size 84” - 120” 72” - 120” 72” - 118” 80” 84” - 130” 84” - 120”Up to

4m/159” width

Contrast H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H

Image brightness 2) H H H H H H H H H H H H H H H H H H H H H

Viewing angles H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H

Ability to show video H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H

Ability to show data/ppt H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H

Presentation convenience 3) H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H

Space efficiency 4) H H H H H H H H H H H H H H H H H H H H H H H H H H H H H

Cost efficiency 5) H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H

Projector efficiency H H H H H H H H H H H H H H H H H H H H H H H H H H

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projection applications.For more information, please see www.dnp-screens.com




companies.

Signage and advertising displays

The battle for the customer takes place in the store,

where no less than 65%1) of purchasing decisions are

made. So it’s worth investing in technologies which

give your products a fighting chance. High quality

dnp screens are the perfect way to provide relevant,

lightning quick information, just at the moment

when consumers are making a purchase decision.

Offering extra large screen sizes and unrivalled image

clarity, they add a larger-than-life experience to Point

of Sales advertising. Guaranteed to grab your custo-

mers’ attention!

dnp screens are available in sizes up to 200”, and can

be combined to form even bigger displays. As a result

they go far beyond what conventional flat panel screens

can offer. The effects are rapidly evident in your bottom

line. Studies show that in-store screen advertising

generates:

> 7 times more attention than printed signs 2)

> an average of 42% increase in sales 3)

> a lift of 162% for some impulse items 4)

dnp offers the world’s most complete range of screens

for large screen advertising – from “flying” displays in

shop windows to wall-mounted and built-in information

displays in airports and museums. This brochure takes

you through the different applications and screen types,

to help you find the perfect screen for your stores.

Get more attention!

1) Source: POPAI (Point-of-Purchase Advertising Institute)

2) 3) Source: research by I-Open and Environsell in the US

4) Source: POPAI (Point-of-Purchase Advertising Institute) > 03

Information displays

We all know what it’s like to sit in an airport lounge,

too far away from the departures board to actually

read it.You’ve only got two options: to stand and wait

directly in front of the screen or get up every 5 minutes

and check it. (If you’re lucky, no-one will have taken

your seat while you’re away). Unique dnp screen

technology changes all this. Our screens have the vital

attribute required for information displays in airports,

railway stations, museums, reception areas, shopping

malls and other large spaces - the information on them

is easily visible, even at a distance.

Whatever the message you want to display, and where-

ever you want to display it, we have the technology you

need. Select a display that is optimised for long or short

viewing distances; for horizontal and/or vertical viewing

angles; for display of video and/or data and for location

in medium or brightly lit environments.

An impressive array of dnp Supernova front projection screens at Manchester Airport in the UK.

















projection screen.








> 05


Nothing is more likely to catch the attention of shoppers

and passers-by than a billboard-sized moving image

display. And with so many purchasing decisions based

on impulse at the Point of Sale, the opportunity is too

good to miss! Use sales-boosting dnp optical projection

screens to:

> advertise and provide information about your products

> highlight campaign offers

> enhance your brand or store image

> create an exciting atmosphere

Expand your store virtually with a “flying” screen that

takes up zero floor space. The dnp Ultra Contrast rear

projection screen displays high-quality moving images in

brightly-lit environments, making it perfect for a window

or in-store display. If you prefer a wall-mounted front

screen or a built-in rear projection display, dnp also

offers a wide range of screens optimized for the special

light conditions in malls and shops.

Large-screen displays provide a new source of adver-

tising revenue for shopping centres, airports, railway

stations and their contractors. Here are some of the

many ways they add value:

> synergies between Point of Sale and TV advertising

> dynamic content updated via the Internet

> reach specific customer groups at a certain time

> use sales data to measure the impact of a

campaign instantly

While posters, billboards and other traditional retail

media are static, dnp optical projection screens allow

advertisers to use moving images and to make links

with TV ads and other media.

Today’s broadband technology makes it easy to distri-

bute movie ads over the Internet to a network of large

screen displays strategically placed in chain stores or

supermarkets.

Advertisers can target specific consumer groups cost-

effectively by varying their message at different locations

and times of the day, week or month.

In-store branding

Advertising revenue

dnp offers many in-store solutions with both front- and rear projection screens.

06 >

In night clubs, discotheques, bars, game halls and casi-

nos, customers are drawn in by an intriguing or exciting

atmosphere. It’s a competitive business, and these

days a few LCD or plasma screens dotted about simply

won’t impress them. On the other hand, wall-to-wall dnp

screens can really put the ‘wow’ into the total customer

experience.

dnp screens guarantee perfect picture quality, regardless

of the prevailing light conditions. And they’re not just

decorative. Watch revenues rise as satisfied customers

return to enjoy a sporting experience or a life-like enter-

tainment event at your venue.

The exceptional size and quality of dnp screens make

them a natural choice for large arenas. Our screens

make it possible for spectators to get even more closely

involved in the game by showing replays, player profiles

and statistics. When it comes to fast-moving sports

such as ice hockey or basketball, big screen replays

are regarded as part of the action. During the breaks,

the same screens can be used for entertainment and

to promote sponsors or advertise food, beverages and

event-related merchandising.

Leisure and entertainment

Sports arenas

dnp optical rear projection screens in sportsbar (left), night club (top right) and museum (bottom right)

Cube with four dnp Giant Wide Angle rear projection screens in hockey arena.

> 09


If you want to know more about dnp optical projection

screens – how they work, how you install them, or how

they can add value to your Point of Sale location, just

give us a call.

We put our experience and know-how from large screen

display projects all over the world at your disposal.

Our authorized distributors can provide you with all the

installation support you require, including frames and

rigs. We would also be happy to give you a personal

demonstration. After all, seeing is believing….








the best image, but they also require more space for

a built-in solution. Optical dnp front projection screens







> Easy to install


> Space-effective design


> Enhanced mobility of screen and projector



> Can be used for high brightness applications

– even in window displays

> No shadows cast on the screen




200” dnp Supernova Infinity Screen at a leading telecommunication provider in Scandinavia.

1) This matrix compares the screens against each other using a 6-star rating system. The screen that performs best within the Signage & Advertising segment on a specific parameter gets 6 stars 2) Gain 1 = 1 star, gain 4 = 6 stars3) No direct sun on the screen 4) Space requirement for installation - e.g. projection room behind rear projection display 5) Cost efficiency of total installation with this screen - installation work, rigs, mirror etc included 6) Supernova One and Supernova Core with 08-85 screen material. Also available with Supernova 20-20 or 23-23 screen material offering different optical properties. For more details see www.dnp-screens.com

Optical front screens Optical rear projection screens

Supernova Infinity

Supernova One/Core 6)

Supernova Mobile

dnp New Wide Angle Screen

dnp Giant Wide Angle Screen

dnp Ultra Contrast Screen dnp Zenith Screen

Frame design

Size in inches (diagonal 4:3) Endless size 84” - 120” 80” 84” - 130” 140” - 200” 50” - 80”Up to

4m/159” width

Image brightness 2) H H H H H H H H H H H H H H H H H H H H H

Contrast H H H H H H H H H H H H H H H H H H H H H H

Viewing angles H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H

Performance in daylight 3) H H H H H H H H H H H H H H H H H H H H H

Ability to show movies H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H

Ability to show stills/slides H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H

Space efficiency 4) H H H H H H H H H H H H H H H H H H H H H H H H H H H H

Cost efficiency 5) H H H H H H H H H H H H H H H H H H H H H H H H H H

Projector efficiency H H H H H H H H H H H H H H H H H H H

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companies.

dnp control room screensfor Cube/OEM manufacturers

The screen is the focal point of the entire control room

system. It is the point of delivery for the mission critical

information. This makes the process of specifying

screens extremely important.

A bad or wrongly specified screen can ruin the image.

A good screen can dramatically enhance the quality

of the projected image – and display sharp, high-

contrast images under the ambient light conditions that

characterize the ergonomically correct control room.

This is why the world’s leading cube manufacturers use

optical rear projection screens from dnp for their cube

walls and control room display systems.

The dnp screen is an active partner that allows you to

focus, enhance and control the projected images. And

helps you battle critical issues such as ambient light,

reflections and difficult viewing angles.

With dnp’s extensive programme of control room

displays you can work dynamically with essential

parameters including:

> screen size, resolution, format

> contrast, gain, and viewing angles

> built-in depth and focal length

> brightness and colour uniformity

> humidity, temperature and material stability

This brochure will help you identify the ideal mix

of screen parameters – and to specify the correct

screen type and model for each individual control

room project.

dnp provides you with more options

dnp offers the world’s most extensive range of screens for different control room environments. Working with dnp, you have access to 8 different

screen types, which are available in various versions. This allows you to optimize your displays to each individual control room environment.

Specifying control room displays

> 03

Contrast, gain and viewing angles

When specifying a control room screen, it is important

to find the ideal balance between contrast, gain and

viewing angles as these parameters affect each other:

enhanced contrast and wider viewing angles will auto-

matically result in lower gain; enhanced gain can be

obtained by accepting reduced contrast and viewing

angles – and vice versa.

dnp has designed a wide range of optical screens for

different control room environments. In order to specify

the ideal screen for your specific installation, you should

begin by identifying the system requirements:

> how bright should the image be for the viewer?

> what should the image contrast ratio be?

> what is the level of ambient light in the room?

> where are the operators seated relative to the screen?

Most of these data are normally available when you

design your system. The remaining data can be calcu-

lated by using the equations for image brightness and

image contrast ratio. If the viewing room has a high

level of ambient light, the screen reflection alone (not

the projector contrast ratio) defines the image contrast.

Therefore it is essential to be able to control the ambient

light in the viewing room and to choose a screen with

low front surface reflectance. Image contrast varies in

direct relation to image brightness. This is why it is vital

to include the planned viewing angles in your installation

design, so viewers in the widest positions also expe-

rience both good brightness and contrast. dnp Black

Bead and Cross Prism Screens feature unparalleled

contrast and excellent viewing angles so that all viewers

experience maximum contrast. Competing screens offer

less contrast and more narrow viewing angles, resulting

in even poorer contrast when viewed from the side.

Screen Size

The size of the screen is normally the first thing to be

determined when designing a control room. The screen

size depends on two issues: the amount and form of

information to be displayed; and the viewing positions of

the operators.

The important thing is that all information displayed

should be easy for the human eye to view, read and

understand. Make a pre-design of the graphical

interface, and use the below guidelines from the DIN

standard to calculate the screen size:

> the viewing distance should not be more than

200 times the height of the character size

> the viewing distance should not be less than 2 x or

larger than 8 x the height of the section of the image

which is being viewed. The ideal viewing position is

4 x the image height

Resolution

The ideal screen size and thus viewing distance also

depends on the resolution of the projector. All dnp

screens have a native resolution, far higher than even

the highest resolution projectors can currently deliver.

This ensures that each individual pixel projected by the

projector can be clearly perceived on the screen.

Format

When selecting a screen format, it is very important

to fit the native format of the engine. By forcing the

engine to run in a different format, you will lose image

definition, which is a key parameter in control room

displays.

> for XGA (1024 x 768) projectors always use a screen

in 4:3 aspect ratio

> for SXGA (1280 x 1024) projectors always use

a screen in 5:4 aspect ratio

> for SXGA+ (1400 x 1050) projectors always use


> for UXGA (1600 x 1200) projectors always use


> for HD (1920x1080) projectors always use a screen

in 16:9 aspect ratio

> for WUXGA (1920x1200) projectors always use


Screen size, resolution and format

120” dnp New Wide Angle Screens in control room in Canada.

BB

Aplha

NWA/GWA

RI-UCS

UCS

Beta

Cross Prism

Contrast Viewing angles

GainGain5,0

4,5

4,0

3,5

3,0

2,5

2,0

1,5

1,0

Image (screen gain x projector brightness)*

brightness (screen surface area x π) =

Definitions

B = Image brightness

R = Screen reflection of ambient light

C = Projector contrast ratio

Formula

Image B+R

Contrast B

Ratio C

:1

+R=

Image B+R 400 + 10

Image Contrast B 400

Ratio C 500

:1

+R

:1 38.0:1

+ 10= =

Example

Image brightness (B) = 400 Nit

Screen reflection of ambient light (R) = 10 Nit

Projector contrast ratio (C) = 500:1

> 05

* When calculating image brightness, always use the screen gain related to the position of the operator in the most difficult viewing position (e.g. 30° to the side of the screen) – not the screen peak gain.

The built-in depth is a critical issue in most control

rooms. The key issue is to minimize the cube depth

without losing brightness uniformity. This makes the

screen focal length a key parameter.

Today, most engines are equipped with optics with a

lens throw ratio (LTR) in the range of 0.6 – 0.9:1. This

means that the projection distance is shorter than the

screen width. The built-in depth can be further reduced

by almost 40% by “folding” the light path with an

optical mirror.

It is very important to choose a screen focal length

which matches the projection distance of the projector,

in order to obtain brightness uniformity with all

neighbouring screens in a cube wall.

With dnp’s extensive range of screens for control rooms

it is easy to make this match, as each screen type and

size is available with up to four different focal lengths.

For optimum viewing, you can choose between single

element screens (with two active lens surfaces) and

double element screens (four active lens surfaces),

using the guidelines below.

Double element screens:

The four active lenses will always give you ideal

brightness uniformity no matter which LTR to be used.

Single element screens:

Single element screens provide better brightness

uniformity as projection distance increases.

Built-in depth and focal length

06 >

Projection distance is equal to the screen focal length.

Projection distance is longer than the screen focal length.

Projection distance is shorter than the screen focal length.

Material stability humidity/temperature

One of the most competitive issues in modern control

rooms is to make the cube installations as seamless

as possible. Today, the gap between each screen in a

standard cube wall is in the range of 0.2 – 1.0 mm.

This means that you have to pay special attention to two

critical issues:

> each screen must be cut with the highest precision

> the screens must react as little as possible to

changes in humidity and room temperature

Today, most control rooms use air conditioning. But

even the smallest changes in temperature or humidity

can cause some screens to contract/expand, thus

resulting in wider gaps or screen distortion, if the frame

system is too rigid. All dnp screens are high-precision

products made from polymer materials, which are

relatively resistant to variations in room temperature and

humidity. In the UCS programme, we have implemented

a copolymer material, which is even more environmen-

tally stable than other acrylic materials.

The latest innovation from our labs is the dnp Cross

Prism Screen (XPS). The Cross Prism Screen is made

from a newly developed copolymer material with very

low expansion coefficients. This screen is virtually

immune to changes in room humidity.

The thermal expansion coefficient for each screen

type can be found in the individual specification

sheets at www.dnp.dk. For information on humidity

absorption, please refer to the document ”Dimensional

stability of dnp rear projection screens in relation to

temperature and humidity” which can be downloaded

at www.dnp.dk.

72 x 67” dnp New wide Angle Screens.

Brightness uniformity is particularly critical in cube

installations. If the viewers are positioned right in front

of the wall, you need to make sure that neighbouring

screens project their light perpendicular to the screen.

If the screen focal length is too long or too short – thus

spreading or narrowing the light – you will lose brightness

uniformity.

When the operator is positioned away from the centre,

however, it is important that the screens have very good

viewing angles. The better the viewing angles, the better

the brightness uniformity. The dnp screen programme

includes screens which allow you to enhance horizontal

as well as vertical viewing angles, depending on your

room design. As a basic guideline, you should follow

these principles:

> the horizontal viewing angle is the most important,

if e.g. the cube system is a 2 high by 8 wide

configuration, then the vertical viewing angles are

less critical

> the horizontal and vertical viewing angle are

both important, if e.g. the cube system is a 3 by

3 configuration

In order to specify the right screen, please see the

section about viewing angles.

Another key parameter in the control room is colour

uniformity. The colour uniformity is basically controlled

by the engine, but is also influenced by the screen, as

the screen controls the contrast of the image. Depending

on which type of screen you choose, more or less image

contrast can be acheived thus the colour temperature is

variable. To make sure that the screens you use for your

video wall has the exact same colour temperature you

should follow these guidelines:

> always specify high quality screens from the same

manufacturer

> always specify colour matched engines from the

manufacturer

Furthermore, it is important to adjust the colours so that

the engine and the screen together produce an image

with colours which fit the displayed images. Even small

differences in colour can irritate the eye. And if the

difference is too big, the operator will lose focus on the

information.

Brightness and colour uniformity

dnp Black Bead Screens installed in various control rooms all over the world.Curved control room display with dnp Cross Prism Screens. 08 >

dnp has developed a complete range of screens to meet

the requirements in different control room environments.

All screens are optimized to work with – and enhance

– the output from all single lens projectors on the

market – including LCD, DLP, Light Valve, D-ILA and

LCOS projectors.

Use the screen matrix to identify which screen type

matches the requirements in your specific control room

installation. When you have identified the screen type,

you can find more detailed information in the product

specification sheets on www.dnp-screens.com.

How to select the perfect screen

dnp screen typeDouble or

single element

Max screen size in 4:3 diagonal measure [Inch]

Screen pitch[mm]

Peak gain

Horizontal half gain angle

[Degrees]

Vertical half gain angle[Degrees]

Overall contrast impression

factor 1)

On-axis black level 2)

[NIT]

Screen surface reflectance 3) [%]

Shortest fresnel focallength [mm]

Screen brightness

uniformity 4) [%]

New Wide Angle Screen Single 130” 0.25 3.5 32 8 74 10.8 1.7 1600 35

Alpha Screen Single 120” ∞ 2.3 18 18 69 5.6 0.9 1150 45

Giant Wide Angle Screen Single 200” 0.50 3.0 32 8 83 12.1 1.3 3500 35

Beta Screen Double 120” 0.25 2.0 35 12 55 10.1 1.5 1450 100

Ultra Contrast Screen Double 80” 0.14 3.8 24 9 83 4.1 1.3 772 90

Ultra Contrast Screen – Rigid Double 67” 0.14 2.7 24 12 54 4.0 1.5 772 100

Black Bead Screen Double 80” ∞ 1.0 35 35 105 2.9 0.5 772 100

Cross Prism Screen Double 80” 0.065 1.9 35 27 184 2.9 0.5 772 95

1) Calculated as: . 100 is the best value and 0 is the worst.

2) Black level is indicated as reflected light (NIT) in the screen front surface at 400 LUX-on-screen-surface-ambient-light. The lower the value the higher the black level.3) Valid for diffused light. Measured with luminance meter on front side of the screen at 600 Lux on screen back centre and at 200 Lux and 400 Lux on front side.

4) Centre-to-corner brightness uniformity measured with 0.9:1 lens, dark viewing room and 600 Lux projector light at the centre of the screen measured on the screen backside.

screen peak gain x (horizontal half gain angle + 0.5 x vertical half gain angle)screen front surface reflectance coeffecient

Every single dnp screen undergoes a battery of quality assurance checks before it leaves our factory.

Total Quality Management

Control room screens from dnp are produced to the

highest quality standards within the industry.

dnp is ISO 9001:2000 certified and has successfully

passed quality audits by some of the world’s largest

AV companies and video wall manufacturers.

The dnp Total Quality Management system guarantees

extremely high and uniform image quality – a feature,

which is of utmost importance in video wall and multi-

screen installations.

All dnp screens are designed and manufactured using

advanced CAD/CAM systems. And the entire production

process takes place in a clinically clean and controlled

environment.

Every screen undergoes the strictest quality assurance

checks before it leaves the factory: from evaluation of

mechanical specifications (e.g. thickness and dimen-

sions) and optical features (e.g. peak gain, brightness

uniformity and viewing angles) to cosmetic appearance.

When the screen has successfully passed all tests,

it receives a product quality certificate. Together with

our local stock facilities, complete delivery package

and reliant after sales support – this is your guarantee

of a superior control room display product.

> 11






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companies.

Home entertainment displays

Whether it’s a romantic thriller after dinner, a sporting

event with pals, or a lesson in the latest video game

from your kids, these days, people often socialize

around screen entertainment. A large scale display gives

the experience an added dimension.

Until now, the maximum display size suitable for a typi-

cally bright environment like the living room has been a

50” or 60” flat screen. Now, optical front and rear

projection screens from dnp push this limit way beyond

150” and deliver the contrast you need to get rich,

vivid colours and razor-sharp details, even in high

ambient light. Why not take a look at the installation

examples on the following pages? Or visit our website

for case stories and further inspiration.

Captivating image quality!

> 03

















projection screen.








Large display size is scientifically proven to enhance the

user experience and intensify the audience’s emotional

response to a game. By occupying your whole field of

vision, the screen draws you irresistibly into the action.

A role playing adventure becomes much more absorbing

when there are no other visual distractions. And a face

to face battle is far more convincing when your virtual

opponent is life-size.

dnp screens add a powerful extra dimension to gaming

by combining a life-size format with crisp, sharp images

and perfect colour saturation - even in broad daylight.

There’s simply no comparison with a traditional 17˝

monitor. If you’ve invested in a PS3 or Xbox 360, why

not do it justice with a high quality dnp screen?

Gaming on the big screen

Residence with 84” dnp Supernova Flex Screen as a combined TV, movie and gaming display.

> 05


A brighter way of living

Thanks to dnp optical screens, you can at last bring the

home cinema projection system up from the basement

and put it in the living room. Unlike normal front or rear

projection screens, dnp screens perform effectively in

bright environments, so you don’t even have to draw

the curtains! You don’t have to worry about washed-out

images or fumbling around in the dark. No eye-strain, no

nodding off. Just enjoy a gripping viewing experience.

To truly do justice to next-generation digital TV services

and the enhanced picture definition they offer, you need

large image format and high contrast. Only dnp screens

can provide both.

dnp Supernova Epic front projection screen in bright living room.

dnp Supernova One Screens shown in different living rooms with windows and high ambient light.06 >

dnp screens complement any living room. They are

available in a range of formats, colours and sizes with a

timeless discreet design that can enhance your interior

in lots of ways.

Mount your screen on the wall and make a feature of it.

Have it built into the wall with projection equipment

hidden behind the screen. When you’re not using it,

the screen can display relaxing views - a sunset in the

Maldives, the first snow in the Alps, or a slideshow of

your holiday pictures. You can even take it a step further

and stream a panorama from a video camera – so real

that it feels like an extra window!

Enhancing the modern home

Installation with a 160” dnp rear projection screen from the E-home exhibition “Think if..” at the Swedish Telemuseum in Stockholm.

> 09

It’s no coincidence that so many home theatre

enthusiasts choose to upgrade their standard front

screen with an optical Supernova Screen from dnp.

Optical dnp screens perform so much better than normal

white front projection screens - also in dark rooms like

home theatres. Black levels are superior, grey colours

contain more details, and colour images have greater

depth. If you’ve just invested in a Blue-Ray DVD system,

why not install a dnp screen and experience the true

quality difference? For the ultimate cinema-like viewing

experience, dnp’s Supernova Epic Screen features a

perfectly curved screen that stimulates the feeling of

being “surrounded” by the display and enhances the

perceived depth and uniformity of the image.

An electronically controlled masking system adjusts

screen width to fit any movie format. Velvet curtains glide

silently open and shut at the screening’s start and finish.

dnp also offers an exclusive selection of other front

projection screens -as well as rear projection screens

for built-in solutions. See the screen selection guide on

page 10 for more details.

The ultimate home cinema experience

Home theatre with a 120” dnp Supernova One Screen.


If you want to know more about dnp optical projection

screens – how they work, how you install them, or how

they can add value to your home, just give us a call.

We put our wealth of experience and know-how from

helping thousands of customers find the right home

entertainment installations at your disposal.

Our authorized distributors can provide you with all

the installation support you require, including frames

and rigs. We would also be happy to give you a

personal demonstration. After all, seeing is believing….








the best image, but they also require more space for a

built-in solution. Optical dnp front projection screens







> Easy to install


> Space-effective design


> Enhanced mobility of screen and projector



> Can be used with high brightness applications

> No screen shadows caused by the viewer




Wall-mounted dnp Supernova Flex in a Home entertainment room.

1) This matrix compares the screens against each other using a 6-star rating system. The screen that performs best within the Home entertainment segment on a specific parameter gets 6 stars 2) The less disturbance from projection equipment (noise, light), the higher score 3) Space requirement for installation - e.g. projection room behind rear projection display 4) Cost efficiency of total installation with this screen - installation work, rigs, mirror etc included 5) Supernova One and Supernova Core with 08-85 screen material. Also available with Supernova 20-20 or 23-23 screen material offering different optical properties. For more details see www.dnp-screens.com

Optical front screens / dnp Supernova Screens

Supernova One/Core 5) Supernova Epic Supernova Epic

CS Supernova Flex Supernova Flex Classic Supernova Mobile dnp Zenith Screen

Frame design

Size in inches (diagonal 4:3)

84” - 120” 96” - 156” 96” - 156” 72” - 120” 72” - 118” 80”Up to

4m/159” width

Black level H H H H H H H H H H H H H H H H H H H H H H H

White level H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H

Contrast H H H H H H H H H H H H H H H H H H H H H H H H

Colour reproduction H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H

Ability to show movies H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H

Viewer convenience 2) H H H H H H H H H H H H H H H H H H H H H H H H H

Space efficiency 3) H H H H H H H H H H H H H H H H H H H H H H H H H H H H

Cost efficiency 4) H H H H H H H H H H H H H H H H H H H H H H H H H H H H H

Projector efficiency H H H H H H H H H H H H H H H H H H H H H H H H H

10 >






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