1 abbreviations and vocabulary · lh320n02-em01 rev. 1.0 1 abbreviations and vocabulary b/w black...

LH320N02-EM01 Rev. 1.0

1 ABBREVIATIONS AND VOCABULARY B/W Black & White CIE International Commission on Illumination CR Contrast Ratio COG Chip on Glass COF Chip on Flexible Board CpK Process Capability Indices CQP Component Quality Plan(ning) DPM Defect Per Million DUT Device under Test EM Electromagnetic EMR Electro Magnetic Resonance EMC Electro Magnetic Compatibility ESD Electrostatic discharge fps frames per second FPWB Flexible Printed Wiring Board GC Gamma Curve HBM Human Body Model HC Hard Coat IC Integrated Circuit IBIS Input/Output Buffer Information Specification IDDI Digital power supply current IEC International Electrotechnical Commission I/F Interface IPC Institute for Interconnecting and Packaging Electronic Circuits IPNL Power supply current for panel IPR Intellectual Property Rights ISO International Organization for Standardization ITO Indium Tin Oxide JPCA Japan Printed Circuit Association OLED Organic Light Emitting Diode MDF Material Data Form MOSS Nokia’s visual quality standards N/A Not Applicable ND Neutral Density NTSC National Television System Committee ppi pixels per inch PpK Process Performance Indices PT Product Technologies PWB Printed Wiring Board PWM Pulse Width Modulation RAM Random Access Memory RF Radio Frequency RGB Red, Green, Blue RH Relative Humidity RT Room Temperature Rx Receiver SoC Statement of Conformance TA Ambient temperature

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TBD To Be Defined TRC Tone Rendering Curve (Gamma) Tx Transmitter VDDI Digital power supply voltage VDDIL Low Digital power supply voltage VPNL Power supply voltage for Panel (Battery voltage)



2 GENERAL REQUIREMENTS 2.1 Display module mechanical and electrical concept

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The module includes:

o Display module connector with flex, DCDC converter and required passive components

o Display panel (glass) with COG drivers including display controller and 360*640*24 bits RAM.

o Supporting mechanics.

The interconnection between the display module and Nokia engine is implemented with 20-pin board-to-board connector.

The display module is equipped with Nokia engine compatible OLED controller with DSI interface.

The display module cannot require any external temperature or light sensing circuits. If, for example, the display module needs temperature compensation function it must be integrated on the display module or inside the display controller. The Nokia engine does not support temperature-sensing functions for the display module.

The display system cannot require tuning in the Nokia production line. The display LG Display must do all voltage, contrast or comparable settings.



2.2 Display module general parameters

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General Technology AM OLED Display format 360 columns • 640 rows Active area size (width x height) 39.42 mm • 70.08 mm Pixel pitch (width x height) 0.1095 mm • 0.1095 mm Sub-pixel size (width x height) 0.0365 mm • 0.1095 mm Pixel height to width ratio 1:1 Pixel Density 232 ppi Weight 14.5 g Display mode (power off) Normally black Dimensions Display Module size (width x height x thickness: top / bottom)

44.30 mm • 79.60 mm • 1.42 mm

Glass size (width x height x thickness) 43.36 mm • 77.90 mm • 0.6 mm Interface DSI

VPNL 2.90 V – 4.80 V Supply voltage VDDI or VDDIL 1.65 V – 1.95 V I/O voltage 1.80 V or dual voltage (1.80 V / 1.20 V)

ID1 parameter value (LG Display specific)

C1 hex Display identification information ID3 parameter value

(module specific) 87 hex

Optical Pixel arrangement RGB Stripe Top surface coating N/A Top surface hardness N/A Viewing direction Omni-direction Output luminance 640 cd/m2 Illumination mode Emissive Refresh rate 60 Hz

65,536 colors 16–bit Numbers of colors 16,777,261 colors 24–bit

00000000 Black RAM bit data 11111111 White Environmental Operational temperature* −15 °C to +70 °C Storage temperature* −40 °C to +85 °C

Notes* Operational temperature Module performance is according to specifications. Storage temperature Temperature area limits for module storage and transportation.



3 ELECTRICAL SPECIFICATIONS

3.1 Component derating

Electrical components derating analysis shall be made on all electrical components included in display module in order to guarantee that the lifetime of the module is not limited by the operating conditions. See the document “Component Derating Guideline For Display Modules” (DHY00528-EN).

3.2 EMD requirements

This chapter explains specifications and acceptance criterias for the Electromagnetic (EM) performance.

Display module has to be tested according to the electromagnetic design requirements, test set-ups and test descriptions. See related reference documents below:

- Display Module EM Verification Specification (Nokia document code DTS03241-EN)

- Display Module EM Test / Measurement / Report Template (Nokia document code DTS08515-EN)

- Nokia RF emission measurement calibration report template (Nokia document code DTM00916-EN)

3.2.1 Radiated emission limits, frequency ranges and performance criteria

3.2.1.1 Radiated near field emissions 40MHz – 2.5GHz (pre scanning)

The purpose of prescanning is to find the highest amplitude places of radiated spurious emissions in frequency range 40MHz – 2.5GHz by scanning first whole display and sub-components area i.e. both sides of open F-PWB. Then the localised highest amplitude of radiated spurious emission must be measured more accurate way with narrower bandwidth (see chapter 3.2.1.2).

Measurement range is 40MHz – 2.5GHz, see Table 2. Specification of radiated near field spurious emissions in pre scanning, in duplex separation frequencies, in RX bands and including DVB-H.

3.2.1.2 Specification of radiated near field spurious emissions in RX bands

Description of all RF frequency areas where near field spurious emissions must avoided (see limits in table below). Radiated near field spurious emissions limit is -60 dBm on cellular receiving bands. Duplex separation frequencies and DVB-H spurious emissions limits depend on used frequency bands (refer to document DTS03241-EN, Chapter 4.2).

With near field probe one cannot measure the total radiated power from the near field emission source. For this reason the measured value (unit dBm) does not equal to total radiated power (unit dBm) measured from far field. Therefore presented limits are not comparable with any RF emission limits mentioned in possible standards.

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Band Frequency range Limit (max)

Noise level

Details

1st Measurement frequency range 40 MHz – 800 MHz

Frequency range of pre scanning

40 MHz – 2.5 GHz (see below)

(see below)

2nd Measurement frequency range 800 MHz – 2.5 GHz

42.5 – 47.5 MHz -20 dBm <-20 dBm Duplex separation: (W) CDMA850 + GSM850/900

77.5 – 83.5 MHz

88 MHz – 108 MHz

-20 dBm <-20 dBm Duplex separation: CDMA1900, GSM1900, (all cellular systems, except AMPS)

FM radio 88 – 108 MHz -20 dBm <-20 dBm Note! FM band include also duplex separation GSM1800 / 92.5 MHz – 97.5 MHz (limit -30dBm).

187.5 – 192.5 MHz -40 dBm <-40 dBm Duplex separation: WCDMA 2000

Frequency ranges of duplex separation frequencies:

397.5 – 402.5 MHz -40 dBm <-40 dBm Duplex separation: WCDMA 1700/2100

470 MHz – 700 MHz -40 dBm <-40dBm DVB-H (TV systems) Frequency range of TV band

700 MHz – 862 MHz -50 dBm <-50dBm DVB-H (TV systems)

869MHz – 960MHz -50 dBm <-50dBm GSM850 (869 - 894 MHz), GSM 900 (925 – 960 MHz)

1574.42MHz – 1576.42MHz

-60 dBm <-60dBm GPS 1575,42 MHz -+ 1 MHz (no RF spurious emission peaks inside band)

1805MHz – 1990MHz -60 dBm <-60dBm DCS1800 (1805 – 1880 MHz) and PCS1900 & CDMA (1930 – 1990 MHz)

2110 – 2170 MHz -60 dBm <-60dBm WCDMA

Frequency ranges of receiving bands:

2400 – 2497 MHz -60 dBm <-60dBm Bluetooth/WLAN

Acceptance criteria definition:

The display not must have high spurious emission peaks in the receiver bands, DVB-H and in duplex separation frequencies (see limits in table above).

Meaurement condition is only front side at video mode. Others are for the reference.

3.2.2 Radiated immunity levels, frequency ranges and performance criteria

3.2.2.1 Specification of RF immunity against phone TX (practical method)

This is a Nokia defined requirement of RF immunity against phone TX.



Radio channels of TX frequency ranges are described in table below. Display must be immune for these near field radio transmissions caused by phone-integrated antennas.

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Band Radio channels TX Frequency range MHz

Max TX power level

Note: With GSM (1/8 pulse ratio) and with GPRS (pulse ratio 2/8)

GSM 850 128, 190, 251 824 – 849 1.0 W (30 dBm)

GSM 900 975, 38, 124 880 – 915 1.0 W (30 dBm)

GSM 1800 512, 699, 885 1710 – 1785 0.5 W (27 dBm)

GSM1900 512, 661, 810 1850 – 1910 0.5 W (27 dBm)

Display module must be verified against this RF immunity requirement.

Acceptance criteria specification:

All of the applicable display operation modes listed in DTS03241-EN, Table1:

Optics (visual acceptance criterias):

- Stretching, horizontal and vertical deviation or any kind of disturbing lines are not allowed on the display during the test.

- Changes in contrast or brightness are not allowed during the test.

- Color changes are not allowed during the test. (Colour picture -> black and white picture and vice versa or other colour changes e.g. blue -> yellow)

- Picture size changes are not allowed during the test.



3.2.3 ESD immunity levels and performance criteria

3.2.3.1 Specification of display module in POWER OFF mode

ESD voltage limits (with or without metal frame depending on module design) are defined in table below.

Condition Detail Requirement Unit Definition and setup

Contact discharge IEC HBM ±2 kV IEC HBM

Reference standard: IEC61000-4-2

Applied to all contacts pins of the display module.


Current consumption measurement and visual evaluation (before and) after ESD test:

- Current consumption and optical performance (visual acceptance criterias) must be according to the module specification. Performance criteria need to be A (Class1). See Table 5. Display module EM performance classification.

3.2.3.2 Specification of display module in POWER ON mode

Applied for display module (Nokia). ESD voltage limits (with or without metal frame depending on module design) are defined in table below.

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Condition Detail Requirement Unit Performance criteria

Definition and setup

Contact discharge Floating ±2, ±4 kV A (Class 1)

Air discharge Floating ±2, ±4, ±6 kV A (Class 1)

DTS03241-EN, chapter 6.2

See Table 5. Display module EM performance classification


All of the applicable display operation modes listed in DTS03241-EN, Table1:

Current consumption measurement and visual evaluation (before and) after ESD test:

- Current consumption and optical performance (visual acceptance criterias) must be according to module specification.

Optics (visual acceptance criterias):



- Stretching, horizontal and vertical deviation or any kind of disturbing lines are not allowed on the display during the test.

- Changes in contrast or brightness are not allowed during the test.

- Color changes are not allowed during the test. (Colour picture -> black and white picture and vice versa or other colour changes e.g. blue -> yellow)

- Picture size changes are not allowed during the test.

3.2.4 Display module performance classification table

The display module EM performance levels are described in table below. Nokia requirement is always A (class1). Conditions from A (class 2) to E represent visual failures to end users.

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Normal performance Display module functionality according to display module

specification A (class 2) Normal performance Display module functionality according to display module

specification with software refresh B Reduced performance Display module temporary failure – fast automatic recovery

C Intermittent function I Display module temporary failure - slow automatic recovery, visible failure e.g. extra or missing pixels and lines in display module

D Intermittent function II Display module temporary failure - user intervention required for recovery

E Cease of function Display module permanent failure - non recoverable

3.3 Interface and digital I/O buffer information for simulation

IBIS information for display module / solution (i.e. laminated touch as part of the IBIS if share same I/O connector with Display module) is required to be provided by supplier as a part of delivery.

IBIS models should be done for every component of display module according to Nokia IBIS Requirement Specification. Model for display controller should include buffer information for display digital I/O’s, as well as RLC information for package in a single .ibs file. IBIS models for connectors and other discrete components are also required. Interconnect information (FPC board etc.) should be presented by a single .ebd file.

3.4 Electrical characteristics of display module

3.4.1 Electrical interface & command set for display module

Electrical interface and command set for the display module is specified in DMIF-L99GP-C130. Doc No: DHS07329-EN.

Definitions and measurement setups can be found in “Display Module Electrical verification specification”, DTS09524-EN.

3.4.2 Interface pin description of display module

Interface pin description of display module is defined in table below.



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- Condition: TA = -15 to +70 °C. - Electrical parameters have to be specified at the connector point.

Pin No

Symbol Type Detail Min Nominal Max Unit Signal Description

1 GND PWR 0 V Ground. 2 GND PWR 0 V Ground. 3 GND PWR 0 V Ground. 4 CLK+ IN DSI DSI clock. 5 CLK1 IN DSI DSI clock. 6 GND PWR 0 V Ground. 7 D0+ IO DSI DSI data. 8 D0- IO DSI DSI data. 9 GND PWR 0 V Ground. 10 GND PWR 0 V Ground.

2.9 3.7 4.8 V Power supply voltage. 11 VPNL PWR - - - 157 mA Power supply current.



14 NC NC - - - - V Not Connected Vol 0 - 0.2 x VDDI V Logic output, low. Voh 0.8 x VDDI - VDDI V Logic output, high.

15 TE OUT

-1.0 1.0 uA Output current. 16 tGND PWR 0 V Test pad for NVM

Vil 0 - 0.3 x VDDI V Logic input, low. Vih 0.7 x VDDI - VDDI V Logic input, high.

17 RESX IN

- -1.0 - 1.0 uA Input current. Vil 0 - 0.3 x VDDI V Logic input, low. Vih 0.7 x VDDI - VDDI V Logic input, high.

18 VSEL IN

- -1.0 - 1.0 uA Input current. 1.65 1.8 1.95 V Power supply voltage. 19 VDDI PWR -

- - 8 mA Power supply current. 20 GND PWR 0 V Ground.



21 Metal fitting

GND NA Metal fitting pin for connector.

22 Metal fitting

NC NA Metal fitting pin for connector.

23 Metal fitting

NC NA Metal fitting pin for connector.

24 Metal fitting

GND NA Metal fitting pin for connector.



Nominal Conditions: TA = 25 ºC VPNL = 3.7 V VDDI = 1.8 V Maximum Conditions: TA = -15 to 70ºC VPNL = 2.9 V to 4.8 V VDDI = 1.65 V to 1.95 V Includes Process Variance.

3.5 Power consumption of display module

Current consumption of display module with full frame memory.

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Current consumption

Nominal (5) Maximum (4) (5) (7) Peak (5) Mode of operation Image IDDI (mA)

IPNL (mA)

Power (mW)

IDDI (mA)

IPNL (mA)

Power (mW)

IDDI (mA)

IPNL (mA)

All pixels black 4.6 13 56 8 44 143 10 80

All pixels white 4.6 280 1,044 8 470 1,379 10 320

All pixels red 4.6 83 315 N/A N/A N/A 10 110

All pixels green 4.6 98 370 N/A N/A N/A 10 120

All pixels blue 4.6 140 526 N/A N/A N/A 10 160

nHD Black UI 4.8 47 183 N/A N/A N/A 10 120

nHD White UI 4.8 187 700 N/A N/A N/A 10 210

nHD 40 Percent Emission 4.6 125 471 8 192 572 10 150

Normal mode On Partial Mode Off

Idle Mode Off Sleep Out Mode (1) (8)

Worst case pattern 4.6 280 1,044 8 470 1,379 10 320

4500 pixels white image nHD DLP 1.9 0.9 6.8 2.3 2.0 14 5 8

Normal mode Off Partial Mode On (TBD lines) (10) Idle Mode On

Sleep Out Mode(1) (9) All pixels black 1.9 0.7 6.0 N/A N/A N/A 5 8

Sleep In Mode(1) N/A 0.1 0.1 0.6 0.3 0.3 2.0 NT NT

16.7M Colors CPU Access @ 60 fps

(Full colour mode) NT NT NT NT NT NT NT NT Normal mode On

Partial Mode Off Idle Mode Off

Sleep Out Mode(3) 65K Colors

CPU Access @ 30 fps (LUT colour mode)

NT NT NT NT NT NT NT NT

Notes: 1. CPU access (MeSSI) is inactive. DSI interface is in ULPS 2. “Worst Case Pattern” defined by Display Supplier. 3. Worst Case Patterns and Sequences defined by Display Supplier. DSI interface is in HS and LP modes. 4. Inrush currents are not included in current consumption values. 5. Current definitions and measurement setups can be found in “Display Module

Electrical verification specification”, DTS09524-EN. 6. Test images are specified in “Nokia Electrical Test Template” , DTM01372-EN 7. Each value could be defined at the difference condition. 8. Write Display Brightness (h51) parameter set at the highest luminance level for

normal operation. 9. Display luminance dimmed to 43 cd/m2 in DLP mode. 3.5.1 Standard images for OLED modules

Standard images for OLED modules are shown below.



nHDBlack UI nHD White Web nHD 40 Percent Emission

nHD DLP



3.5.2 Current consumption at lowest luminance, Powering on Module

Current consumption at the lowest luminance is described in table below. The lowest luminance is about 8.6% of the default luminance level. The luminance level can be controlled by 1-byte parameter of Write Display Brightness (h51) command.

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Current consumption

Nominal(2) (3) Maximum(1) (2) (3)

Mode of operation

Image Write Display

Brightness (h51)

IDDI (mA)

IPNL (mA)

Power (mW)

IDDI (mA)

IPNL (mA)

Power (mW)

Normal mode ON Partial mode OFF

Idle mode OFF Sleep out mode

All pixels white DBV = 0Fh 4.6 39 153 8 72 224

Notes: 1. Inrush currents are not included in current consumption values. 2. Current defitions and measurement setups can be found in “Display

Module Electrical verification specification “, DTS09524-EN. 3. Each value could be defined at the difference condition.

3.6 Inrush current

Inrush current is important for the design of supply voltage regulators and phone system.

3.6.1 Power UP inrush current

Power UP inrush current means the inrush current when supply voltages rise to their final states.

3.6.2 Power ON inrush current

Power On inrush current means the inrush current when display changes from one mode to another.

3.6.3 Specification of inrush current

Inrush current at all cases: < 500mA

Measurement setups and conditions can be found in “Display Module Electrical verification specification “, DTS09524-EN.

Nominal Conditions: TA = 25 ºC VPNL = 3.7 V VDDI = 1.8 V Refresh rate = 60 Hz Maximum Conditions: TA = -15 to 70ºC VPNL = 2.9 V to 4.8 V VDDI = 1.65 V to 1.95 V Refresh rate = 50 – 65 Hz Includes Process Variance.



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Inrush current (max) Item Condition

IDDI (mApk) IDD / IPNL (mApk)

Power Up VPNL, VDDI applied and Reset :low

[Ex. VPNL -> VDDI / Reset: Low] 120 500

Power On Sleep in –> Sleep Out [Ex. Display mode: SleepIn ->

SleepOut] 120 500

Conditions TA = 25 ºC VPNL = 3.7 V VDDI = 1.8 V Refresh rate = 60 Hz

3.7 Irregular Power-Off Conditions

The module design should meet the criteria in irregular power-off conditions.

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Maximim current Maximum value Item Condition

IDDI (uA) IDD / IPNL (uA)

IDDI/IDD/IPNL (uA)

VDDI off VPNL = ON VDDI = 0V or floating

RESX : Low I/O pins: Low

N/A 10 10 uA

VDD / VPNL off VPNL = 0V or floating VDDI = ON

RESX: High or Low I/O pins: Low

10 N/A 10 uA

Conditions TA = 25 ºC VPNL = 3.7 V VDDI = 1.8 V



3.8 Power consumption for the reference

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Luminance 640 cd/m2 300 cd/m2 55 cd/m2 Parameter of Write Display Brightness (h51)

DBV = BFh DBV = 59h DBV = 0Fh

Images Power consumption(1) Power consumption(1) Power consumption(1) IDDI [mA] IPNL [mA] IDDI [mA] IPNL [mA] IDDI [mA] IPNL [mA]

5.2 30 5.2 20 5.2 15

5.6 93 5.6 51 5.6 21

5.3 45 5.3 27 5.3 17

4.8 33 4.8 22 4.8 15

4.8 224 4.8 107 4.8 31

4.9 226 4.9 110 4.8 33

5.0 126 5.0 66 5.0 24

4.8 21 4.8 17 4.8 15

Notes: 1. Following values should be checked at each sample stage for reference. But not necessary to

check in the factory line.



3.8.1 Power consumption to design organic UI (dark background case)

3.9 Luminance control

Display brightness as a luminance control parameter values are defined in table below. TTaabbllee 1122.. LLuummiinnaannccee ccoonnttrrooll

Power consumption(2) Step Luminance [cd/m2]

Parameter of Write Display Brightness

(h51)

Default test values IDDI [mA] IPNL[mA]

9 850(1) (3) EAh < DBV ≤ FFh DBV =FFh 4.6 370 8 640(1) B7h < DBV ≤ EAh DBV =BFh 4.6 280

7 510(1) 86h < DBV ≤ B7h DBV =99h 4.6 221

6 430(1) 5Eh < DBV ≤ 86h DBV =7Fh 4.6 190

5 300(1) 40h < DBV ≤ 5Eh DBV =59h 4.6 134

4 210(1) 26h < DBV ≤ 40h DBV =3Fh 4.6 99

3 110(1) 13h < DBV ≤ 26h DBV =1Fh 4.6 62

2 55(1) 05h < DBV ≤ 13h DBV =0FH 4.6 39

1 0 00h ≤ DBV ≤ 05h DBV =00h 4.6 13 Notes:

1. Minimum amount of steps for adjustable luminance control that shall be adjusted within the defined parameter range (LG Display specifies).

2. These values should be checked at each sample stage for reference. But not necessary to check in the factory line.

3. This luminance is used only under strong light condition. Only limited situation



Connector pin layout Top side of the module

BtoB Connector Connector pin assignment [Top view]

NC 23 22 NC

VPNL 11 10 GNDVPNL 12 9 GNDVPNL 13 8 D0-

NC 14 7 D0+TE 15 6 GND

tGND 16 5 CLK-RESX 17 4 CLK+VSEL 18 3 GNDVDDI 19 2 GNDGND 20 1 GND

GND 24 21 GND

3.10 Interconnection (Interface connector) of display module

3.10.1 Interconnection (Connector) type of display module

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Assembled on Item Description Connector type Board to board (Male) Pin amount 20 Manufacturer Hirose Part number BM10B(0.8)-20DP-0.4V(73)

Display FPWB

Nokia code 5469728 Connector type Board to board (Female) Pin amount 20 Manufacturer Hirose Part number BM10B(0.8)-20DS-0.4V(73)

Phone PWB

Nokia code 5469732

3.10.2 Connector pin layout of display module

Pin layout of B-to-B contact pads is presented in figure below.

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3.11 F-PWB requirements

F-PWB requirements (e.g. required plating thicknesses and processes on contact pad area) are defined in mechanics 2D master.

3.12 Audible Noise i.e. High Pitch Noise (HPN)

Requirement for HPN caused by display module: Display module shall not create audible noise in normal operation. Maximum allowed dB(A) value has specified in table below.

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Frequency range Allowed max peak / amplitude Unit Definition and setup

20 – 1 000 Hz 10 dB(A)

1 000 Hz – 20 000 Hz 5 dB(A)

DTS10833-EN

3.13 Supply voltage ripple requirements

Ripple in supply voltage shall not have any effect to the display.

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Signal Voltage range Maximum Ripple level Frequency range

500 mVpk-pk DC to 30kHz, Pulse wave (Duty cycle 50%, Tr/Tf = 5 us)

VPNL 2.9 ~ 4.8 V

100 mVpk-pk DC to 100MHz, Sinusoidal wave

VDDI 1.65 ~ 1.95 V 100 mVpk-pk DC to 100MHz, Sinusoidal wave

Measurement setup is specified in DTS09524-EN



4 MECHANICS SPECIFICATIONS

4.1 Exploded view of the display module

More detailed information is specified in 3D models. Nokia 3D model is a master. In case of conflict between this document and 3D model, then 3D model is the master document.

3D master will be delivered as a separate file via agreed file transfer tools.

Exploded 3D view of display module is illustrated in 2D drawing.

Detailed part list (including to part number, part name, description e.g. drawing number, material, thickness) for the display module is defined in display module 2D – Assembly drawings.

4.2 Mechanical outline dimensions

Display module outline specifies linear dimensions and tolerances for: panel active area size and positioning, visible area in B/W displays, display module X, Y, Z dimensions and connector positioning.

All mechanical tolerances are defined in Nokia 2D assembly drawing, Doc No: 040-085556.

In case of conflict between this document and 2D assembly drawing, then 2D assembly drawing is a master. Nokia 2D master will be delivered as a separate document.

4.3 Display orientation

Display orientation to clock directions and phi angles is defined in Nokia 2D master. Display controller, flex from glass and connector are in phi 90 degrees direction (12 o’clock).

Main viewing directions are defined in Nokia 2D master.

Possible (polarizer) absorption angle [degrees] is defined in Nokia 2D master.

The default scanning direction, order of the color filters and physical zero-point of the display are illustrated in Nokia 2D master.

4.4 Drawings and files

Display module assembly and part information is needed in 3D format (file transfer format CATIA or STEP). Addition to this the 2D drawings are needed for tolerance information purposes in the pdf format. In case of contradiction between 2D and 3D, the 3D is the master document.



4.5 Static push test for display

Display shall be designed to pass nominal static push value specified in table below.

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Parameter Nom Unit Acceptance criteria Definition and setup

Static push test 50 N Optical and visual permanent deterioration is not allowed

DTY03709

4.6 4-point bending for the panel

Panel shall pass minimum requirements specified in table below.

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Parameter Min Unit Definition and setup

4-point bending strength at 10 % failure propability

160 MPa

Weibull beta 6.5 -

DTY03709

DTY03731

4.7 4-point bending requirement for display controller

Display controller shall pass minimum requirements specified in table below.

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4-point bending strength at 10 % failure propability

225 MPa

Weibull beta 5.0 -

DTS09828



4.8 Peel strength for FPWB

FPWB shall pass minimum requirements specified in table below.

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Peel strength for FPWB 0.5 N/mm DTS09828

4.9 Surface wearing durability

Display panel (polarizer) and laminated structure on top of the display panel (i.e. touch panel or extended window) shall pass minimum hardness requirement specified in table below.

TTaabbllee 2200.. SSuurrffaaccee wweeaarriinngg dduurraabbiilliittyy ffoorr ppaanneell

Parameter Detail Min Unit Definition and setup

Surface wearing durability – Hardness

Display panel (polarizer) N/A H DTY03709



5 OPTICAL SPECIFICATIONS

The display module should not need any tunings at Nokia production line. LG Display should do all necessary pre-settings. All parameters are specified with default (nominal) display settings.

Optical parameters are specified with features such as touch or extended window. (If applicable)

5.1 Definitions and measurement setups

Definitions of optical characteristics and detailed measurement setups are described in separate Definitions and measurement setups for display optical characteristics -document.

Optical parameters listed in this specification are linked to their definitions and measurement setups. Definitions are in brackets in table column “definitions and setup”. Number in brackets is the number of definition in the document “Definitions and measurement setups for LCD optical characteristics”. Measurement setups (e.g. A1-T) are described in the same document.

5.2 Contrast ratio

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PPaarraammeetteerr TTeemmpp [[°°CC]] MMiinn NNoommiinnaall DDeeffiinniittiioonn aanndd sseettuupp

- 15 1,000 10,000 0 1,000 10,000

+ 25 1,000 10,000 +55 500 1,000

Contrast ratio, emissive mode

+ 70 100 300

(1) C1 or equivalent θ1 = 0º Φ = 270º

5.3 Reflectance

TTaabbllee 2222.. RReefflleeccttaannccee

Parameter Color Temp [°C] Nom Max Unit Definitions and conditions

Reflectance Black +25 N/A N/A %

(2) A1-T θ1 = 0º φ = 270º



5.4 Output luminance

TTaabbllee 2233.. OOuuttppuutt lluummiinnaannccee

Parameter Color

Write Display

Brightness (51h)

Temp [°C] Min Nominal Max Unit Definition and

setup

FFh 1)

+25 800 850 N/A

- 15 560 630 N/A + 25 600 640 680 + 55 550 620 N/A

BFh 2)

+ 70 540 600 N/A 7Fh 3) + 25 400 430 460 3Fh 4) + 25 180 210 240

Luminance

White

DLP mode + 25 36 43 50

Cd/m2 (3) C1 or equivalent θ1 = 0º Φ = 270º

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5.5 Color characteristics

Minimum color gamut requirement should be fulfilled, despite of color coordinates. Minimum color gamut should not be calculated based on min / max color coordinate values. Table below specifies the minimum gamut within one display.

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Parameter Min% Nominal% Definition and setup NTSC Ratio, emissive mode 95 110 (5)

C1 or equivalent θ1 = 0º, φ = 270º



Color coordinate values (including to white point tolerance for mass production) in normal room temperature + 25 °C are defined in table below.

TTaabbllee 2255.. CCoolloorr ccoooorrddiinnaatteess,, eemmiissssiivvee mmooddee @@ ++ 2255 °°CC

Color Write Display

Brightness (51h)

Min Nominal Max Definition and setup

u’ 0.439 0.479 0.519 Red BFh 2)

v’ 0.508 0.528 0.548 u’ 0.047 0.067

0.087 Green BFh 2)

v’ 0.556 0.576 0.596 u’ 0.129 0.159 0.189 Blue BFh 2)

v’ 0.096 0.146 0.206 u’ 0.177 0.197 0.217 FFh 1)

v’ 0.441 0.461 0.481 u’ 0.177 0.197 0.217 BFh 2) v’ 0.441 0.461 0.481 u’ 0.177 0.197 0.217 7Fh 3) v’ 0.441 0.461 0.481 u’ 0.177 0.197 0.217

White

3Fh 4) v’ 0.441 0.461 0.481

N/A u’ - - - Black N/A v’ - - -

(4) C1 or equivalent θ1 = 0º, φ = 270º

NNootteess ffoorr rreeffeerreennccee:: 11)) HHiigghheesstt lluummiinnaannccee lleevveell.. 22)) Typical luminance level. 33)) 5500%% ooff tthhee hhiigghheesstt lluummiinnaannccee lleevveell.. 44)) 2255%% ooff tthhee hhiigghheesstt lluummiinnaannccee lleevveell.. Color coordinate values in ambient temperature + 70 °C are defined in table below.

TTaabbllee 2266.. CCoolloorr ccoooorrddiinnaatteess,, eemmiissssiivvee mmooddee @@ ++ 7700 °°CC,, DDBBVV == BBFFhh

Color Min Nominal Max Definition and setup U’ 0.436 N/A N/A Red V’ 0.507 N/A N/A U’ N/A N/A 0.094 Green V’ 0.556 N/A N/A U’ N/A N/A 0.194 Blue V’ N/A N/A 0.227 U’ 0.174 0.194 0.214 White V’ 0.441 0.461 0.481 U’ N/A N/A Black V’ N/A N/A




Color coordinate values in ambient temperature - 15 °C are defined in table below.

TTaabbllee 2277.. CCoolloorr ccoooorrddiinnaatteess,, eemmiissssiivvee mmooddee @@ -- 1155 °°CC,, DDBBVV == BBFFhh

Color Min Nominal Max Definition and setup U’ 0.441 N/A N/A Red V’ 0.508 N/A N/A U’ N/A N/A 0.086 Green V’ 0.556 N/A N/A U’ N/A N/A 0.200 Blue V’ N/A N/A 0.203 U’ 0.177 0.198 0.218 White V’ 0.441 0.461 0.481 U’ N/A N/A Black V’ N/A N/A


5.6 Viewing angle In addition, there are two requirements related viewing angles presented in figure and tables below.

1. The main viewing direction/directions are 3, 6, 9 and 12 o’clock (Φ = 0, 270, 180 and 90 degrees). Usage of normal polarized sunglasses must not cause display to go unreadable when viewed from 3, 6, 9 and 12 o’clock.

2. There must not be gray scale / color inversion in any viewing direction(s):

Phi 0

Phi 90

Phi 180

Phi 270

FFiigguurree 33.. VViieewwiinngg ddiirreeccttiioonnss



TTaabbllee 2288.. VViieewwiinngg aannggllee,, eemmiissssiivvee mmooddee @@ ++2255 °°CC

Angle CR Luminance Parameter

θ Phi Min Nom Min Nom Definition and setup

0 1,000 10,000 450 580 90 1,000 10,000 450 580

180 1,000 10,000 450 580

Viewing Angle, emissive mode

15

270 1,000 10,000 450 580

(1,3,6) C1 or equivalent

0 1,000 10,000 260 430 90 1,000 10,000 260 430

180 1,000 10,000 260 430

30

270 1,000 10,000 260 430


0 1,000 10,000 130 230 90 1,000 10,000 130 230

180 1,000 10,000 130 230

45

270 1,000 10,000 130 230


5.7 Optical response time

TTaabbllee 2299.. RReessppoonnssee ttiimmee,, eemmiissssiivvee mmooddee

Parameter Temp [°C] Nominal Max Unit Definition and setup -15 16.7 18 0 16.7 18

+25 16.7 18 +55 16.7 18

Black to white

+70 16.7 18

ms

-15 0.5 1 0 0.5 1

+25 0.5 1 +55 0.5 1

White to Black

+70 0.5 1

ms

(8) C1 or equivalent θ1 = 0º Φ = 270º DBV = BFh

TTaabbllee 3300.. IInntteerr ggrraayy lleevveell rreessppoonnssee ttiimmee,, eemmiissssiivvee mmooddee @@ ++ 2255 °°CC

Parameter Nom Max Unit Definition and setup

Slowest inter-gray level response time, Note 1 16.7 18 ms

(8) C2 or equivalent θ1 = 0º, φ = 270º, DBV = BFh

Note 1: LG Display to inform the slowest levels, levels used in measurements: 0, 64, 128, 192 and 255.

5.8 Luminance uniformity

Visual hotspots, sparkles, unevenness or dark spots are not allowed over the display area and viewing cone (theta = 0).



TTaabbllee 3311.. LLuummiinnaannccee uunniiffoorrmmiittyy,, eemmiissssiivvee mmooddee @@ ++ 2255 °°CC

Parameter Angular separation Max Definition and setup Measurement points next to each other (adjacent and diagonal)

1.2 Luminance uniformity Maximum between any

points 1.2

(9,11) C2 or equivalent θ1 = 0º, φ = 270º DBV = BFh



5.9 Color uniformity

Color uniformity is defined by ∆u’v’ metrics.

TTaabbllee 3322.. CCoolloorr uunniiffoorrmmiittyy,, eemmiissssiivvee mmooddee @@ ++ 2255 °°CC

Max Parameter Angular separation

W R G B Definition and setup

Color uniformity Maximum between any points

0.01 0.01 0.01 0.01 (9,12) C2 or equivalent θ1 = 0º, φ = 270º

5.10 Cross talk

No visible cross talk. Worst-case cross talk conditions and test image(s) over operating temperature range must be agreed with LG Display. Definition (14) and setup H.

5.11 Flicker

No visible flickering in any display and illumination mode under any environment lighting is allowed. Display lighting unit must not cause any flicker. Worst-case flickering conditions and test image(s) over operating temperature range must be agreed with LG Display. Definition (15) and setup H.

5.12 Sticking image

No residual image allowed after burn in time of test image under operating temperature. Permanent sticking image is not allowed. Burn in times must be agreed with LG Display. Definition (16) and setup H.

TTaabbllee 3333.. SSttiicckkiinngg iimmaaggee,, DDBBVV == BBFFhh

Parameter Nome Burning Time (min)

Recovery time (s)


Sticking Image Recoverable 10 8 (16) C2 or equivalent θ1 = 0º, φ = 270º



5.13 Tone rendering curve (Gamma)

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TRC value Parameter TRC

curve Color Min Nom Max


Tone rendering curve, transmissive mode GC0 Gray 2.0 2.2 2.4

(17), H C1 or equivalent θ1 = 0º φ = 270º, DBV = BFh

NOTES: 1. Grayscale color shift must be minimized by individual R,G, B gamma curve tuning. 2. Luminance of minimum 16 evenly distributed gray levels must be resolvable and there should not

be any visual discontinuities in full gradient images.

5.14 Gray scale color shift

5.14.1 Definition and setup

The maximum acceptable color difference between white color and measured gray scales can be described by distance of the color coordinates in CIE1976 UCS (u'v'). Gray scales from 64 to 254 are taken in account. Distance (D), the chromaticity of white (u1', v1') and gray scale (u2', v2'), respectively. See the figure below.

FFiigguurree 44.. DDeeffiinniittiioonn ooff ggrraayy ssccaallee ccoolloorr sshhiifftt

The specification is then:

SQRT ((u1'-u2')2 + (v1'-v2')2) < D



5.14.2 Specification

Gray scale color tracking trace should be measured during development phase. Based on data maximum gray scale color tolerance compared to white can be defined. The worst case gray level and maximum gray scale color shift (distance) are defined in table below.

TTaabbllee 3355.. GGrraayy ssccaallee ccoolloorr sshhiifftt

Gray scale level Distance (D)

Parameter TRC curve Color

Worst case Max Definition and setup

Gray scale color shift, transmissive mode GC0 Gray 75~95 Gray 0.005

(17), H C1 or equivalent θ1 = 0º φ = 270º, DBV = BFh

5.15 Partial mode

In partial mode a color and brightness of an inactive area of the display screen must be the same as an active area of the display screen when displaying saturated state (white or black) equal to inactive area. Approval limits for partial mode color are agreed with LG Display. Definition (21) and setup H.

5.16 Moiré fringe, Newton ring effects, glittering and Rainbow phenomena

The acceptable amounts of Moiré fringes, Newton rings, glittering and Rainbow phenomena shall be agreed between Nokia and the display LG Display based on actual display samples.

Worst-case conditions test image(s) and approval limits must be agreed with LG Display. Definition (20) and setup H.



5.17 Luminance drop

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Time (hours) Color co-ordinate Parameter Luminance reduction (%) Min Nom Min Max


u’ 0.177 0.217 3 40 55 v’ 0.441 0.481 u’ 0.177 0.217 5 100 135 v’ 0.441 0.481 u’ 0.175 0.217 10 260 370 v’ 0.441 0.481 u’ 0.173 0.217 25 1,550 2,100 v’ 0.441 0.483 u’ 0.171 0.217

Luminance drop (100% white)

50 6,050 8,200 v’ 0.441 0.485 u’ 0.439 0.519 5 85 115 v’ 0.508 0.548 u’ 0.439 0.519 10 230 320 v’ 0.508 0.548 u’ 0.439 0.519

Luminance drop (100% red)

50 5,700 7,800 v’ 0.508 0.548 u’ 0.047 0.087 5 110 150 v’ 0.556 0.596 u’ 0.047 0.087 10 320 440 v’ 0.556 0.596 u’ 0.047 0.087

Luminance drop (100% Green)

50 7,400 10,000 v’ 0.556 0.596 u’ 0.129 0.189 5 90 120 v’ 0.096 0.206 u’ 0.129 0.189 10 240 330 v’ 0.096 0.206 u’ 0.129 0.189

Luminance drop (100% Blue)

50 6,100 8,200 v’ 0.096 0.206

(24) C1 or equivalent θ1 = 0º φ = 270º

TTaabbllee 3377.. LLuummiinnaannccee ddrroopp @@ ++2255 °°CC,, DDBBVV == FFFFhh



u’ 0.177 0.217 3 28 40 v’ 0.441 0.481 u’ 0.177 0.217 5 60 85 v’ 0.441 0.481 u’ 0.175 0.217 10 189 270 v’ 0.441 0.481 u’ 0.170 0.217 25 1,100 1,450 v’ 0.441 0.483 u’ 0.164 0.217


50 4,500 6,100 v’ 0.441 0.485




TTaabbllee 3388.. LLuummiinnaannccee ddrroopp @@ ++7700 °°CC,, DDBBVV == BBFFhh



u’ 0.177 0.217 3 10 13 v’ 0.441 0.481 u’ 0.171 0.211 5 22 30 v’ 0.442 0.482 u’ 0.165 0.205 10 74 100 v’ 0.443 0.483 u’ 0.145 0.185 25 450 600 v’ 0.445 0.485 u’ 0.125 0.165


50 1,700 2,300 v’ 0.450 0.490


TTaabbllee 3399.. LLuummiinnaannccee ddrroopp DDLLPP mmooddee @@ ++2255 °°CC

Time (hours) @ TBD cd/m2

Time (hours) @ TBD cd/m2

Parameter Luminance reduction (%)

Min Nom Min Nom


White 3,100 4,150 2,400 3,150

Red 2,900 3,900 2,300 3,000

Green 3,300 4,500 2,600 3,500

Luminance drop (3%) in normal mode caused by DLP mode

Blue 2,700 3,600 2,000 2,700




ENVIRONMENTAL RELIABILITY AND THERMAL REQUIREMENTS

5.18 Scope of the environmental reliability chapter

This chapter describes the generic environmental and reliability requirements for display modules used in Nokia products. All display modules must be verified against these requirements.

However, there might be display technology related limitations on some areas that may require technology dependent definitions. In these cases the deviations to generic requirements must be listed and described in a separate table and the severity of the shortcomings and the actions required must be considered case by case.

Material level requirements and verification is described in Standard Technology Requirements for Windowless Display Materials (DCSS7666-EN).

5.19 Display performance requirements in use environment

General description of climatic condition can be found in the European standard EN 60721-3-7:1995, climatic condition class 7K3, except for the lower power on temperature and for operating temperature range.

5.19.1 Temperature

Display functional capabilities vary at different temperatures. Therefore the required functionality definition at each temperature point refers to requirements in electrical, optical and mechanical chapters in this document. If a particular technical requirement of a display module is known to have variations in different temperatures it must be indicated in the previous chapters.

The temperatures are defined as ambient air temperatures.

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Operational temperature* -15 °C to +70 °C Storage temperature* -40 °C to +85 °C

Note* Operational temperature Module performance is according to specifications. Storage temperature Temperature area limits for module storage and transportation.

Temperature gradients of 10°C or less should not cause any visual effects on the display: flicker, Moiré, grayscale defects or image distortion is not allowed.

Component temperatures should follow Component Derating Guidelines for Display Modules (DHY00528-EN).

5.19.2 Humidity

The display should withstand humidity conditions met in the field, outlined in the European standard EN 60721-3-7:1995, climatic condition class 7K3.

Long term condensation should be avoided.

5.19.3 Mechanical impact

It is estimated that on the average the phone will experience 50 mechanical impacts per year.



5.20 Environmental reliability verification

Environmental reliability verification tests are listed in the table below.

TTaabbllee 4411.. EEnnvviirroonnmmeennttaall rreelliiaabbiilliittyy vveerriiffiiccaattiioonn tteessttss

Reference number

Name of Requirement Reference to verification method

2 Temperature

D2.1 Cold Storage Display environmental reliability verification guideline Doc No DTY03709

D2.2 Cold Usage Display environmental reliability verification guideline Doc No DTY03709

D2.3 Dry Heat Storage Display environmental reliability verification guideline Doc No DTY03709

D2.4 Dry Heat Usage Display environmental reliability verification guideline Doc No DTY03709

3 Chemical

D3.1 Damp heat cyclic Display environmental reliability verification guideline Doc No DTY03709

D3.2 Chemical endurance Display environmental reliability test instructions Doc No DTY03709

4 Mechanical

D4.1 Glass strength characterisation 4-point bending test specification Doc ID DTY03731-EN

D4.2 Free fall repeated Display environmental reliability verification guideline Doc No DTY03709

D4.3 Dent durability test for coverless display Display environmental reliability test instructions Doc No DTY03709

D4.4 Static push test Display environmental reliability test instructions Doc No DTY03709

D4.5 Surface wearing durability Display environmental reliability test instructions Doc No DTY03709

5 Solar/Illumination

D5.1 Solar Radiation IEC 60068-2-5, Sa procedure A. Simulated solar radiation at ground level.

D5.2 Illumination tests Illumination test specification document DTY07834



Reference number


6 Combined

D6.1 Combined environments Display environmental reliability verification guideline Doc No DTY03709

5.21 Thermal verification

Thermal verification items are listed in the table below.

TTaabbllee 4422.. TThheerrmmaall ppeerrffoorrmmaannccee vveerriiffiiccaattiioonn tteessttss..

Reference number


1 Temperature

T1.1 Thermal gradient Thermal gradient effect on display image quality Doc No DMS07224



6 DISPLAY QUALITY ASSURANCE

General visual quality standards have been defined in MOSS. This DQA chapter describes the minimum visual quality requirements of display modules supplied for Nokia.

6.1 Visual quality

Visual defects can be caused by e.g. material damage, impurities (constructive/destructive), foreign material, dot defect. Visual defect can be detected by human eye.

Visual quality requirements are according to MOSS 800-series standards. If contradictory requirements are defined in this document, then this document overrides that specific part of MOSS 800 standards.

Acceptance criteria: MOSS 800 – Class I, if not otherwise specified in this document.

6.1.1 MOSS 800 standards

MOSS standards are listed below.

Note: Certain MOSS standards may not be applicable for display module.

DMY00002 - MOSS 800/1 Control of Visual Quality (Mechanics)

DMY00003 - MOSS 800/2 Quality Standard for Painted Parts

DMY00004 - MOSS 800/3 Quality Standard for Electroplated Metal Parts

DMY00005 - MOSS 800/4 Quality Standard for Die Cast and Thixomoulded Parts

DMY00006 - MOSS 800/5 Quality Standard for Sheet Metal Parts

DMY00007 - MOSS 800/6 Quality Standard for Plastic and Rubber Parts

DMY00008 - MOSS 800/7 Quality Standard for Printings

6.1.2 Display specific inspection conditions

TTaabbllee 4433.. DDiissppllaayy ssppeecciiffiicc iinnssppeeccttiioonn ccoonnddiittiioonnss

Parameter Requirement Unit Note Viewing cone – Extended 90° ± 30° Degrees DMS05568-EN Illumination – Reflective mode 1000 ± 200 Lux Direct overhead lighting Illumination – Emissive mode 400 ± 200 Lux Direct overhead lighting Notes: - During inspection and evaluation any filters shall not be used like ND filter.



6.1.3 Visual defects

Visual quality is inspected in two phases, power OFF and power ON phases. Power OFF means that display is not connected to power supply. Power ON means that display is powered on. All inspection criterias for acceptance must be fulfilled.

6.1.3.1 General requirements – POWER OFF (Reflective mode)

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No Power ON/OFF Item Criteria

1 OFF Specifications Dimensions must be within tolerance. 2 OFF Missing parts No missing parts.

3 OFF Part alignment Part must be placed according to 2D drawings and specifications.

4 OFF Glass failures Chips in glass are not allowed if they cause display failures such as missing line or blank display when the power is on. See more in Table 48. Glass edge defects.

5 OFF

Foreign material, impurities, damages, contamination, scratches, other dirt in viewing area

No foreign material, impurities, damages, contamination, scratches, other dirt in viewing area is allowed. Functionality must not be impaired.

6 OFF Metal particle Metal particle (over d=0.1mm) must not be present.

7 OFF Pinhole in contact ledge sealant Pinholes through to ITO are not allowed.

8 OFF Edge peeling of polarizer or Transflector

It should not affect the appearance of viewing area nor have visible peeling.

9 OFF FPWB appearance No scratch or contamination is allowed. No chip on conductive trace is allowed.



6.1.3.2 General requirements – POWER ON (Emissive mode) TTaabbllee 4455.. PPoowweerr OONN –– EEmmiissssiivvee mmooddee ddeeffeeccttss

No Power ON/OFF Item Criteria

10 ON Specifications Difference or deviations are not allowed.

11 ON Electrical defects Missing display, missing line, or incorrect pattern is not allowed.

12 ON Display unevenness Unevenness (different shades, dark patches etc.) shall not be prominent. See optical specification for the limits.

13 ON Dot defect Dot defects are determined in table below.

14 ON Foreign material, impurities and damages in viewing area.

No visual impurities, foreign material or damages are allowed (e.g. particles, scratches etc.). Acceptance criteria are the same as for dot defects. See table below.

In color display, each pixel consists of sub-pixels. A dot defect is a sub-pixel defect. Foreign material, impurities and damages in viewing area can appear for the end user as dot defect. Every visual defect (e.g. sub-pixel defect, impurities and foreign material), which can be noticed by end-user, shall be defined as a defect. Details can be found in table below.

TTaabbllee 4466.. VViissuuaall ddoott ddeeffeeccttss ((CCoolloorr))

Item Visual Bright Dot Defect Visual Dim Dot Defect Red Green Blue Red Green Blue R000 G000 B000 R000 G000 B000

Acceptable Acceptable(R or B 1 dot : Max 2) Not Acceptable(R or B 1 dot : Over 2)

R40 G30 B70 R180 G230 B100

R41 G31 B71 R181 G231 B101

Not Acceptable Acceptable

Defect Counts

R255 G255 B255 R255 G255 B255

Two test patterns shall be created separately. The test patterns shall include emulated dot defect criterias as reference levels for acceptance:

- Test pattern for acceptable visual bright dot limits. - Test pattern for acceptable visual dim dot limits.

Luminance level of acceptable dot defect criteria should be set as close to visual threshold level as possible. Operator shall be a knowledge about the location of emulated dot defects on active area of display panel. Operator may compare to brightness levels of emulated dot defect and possible real visual dot defect and approve / reject the display module accordingly - based on the visual evaluation.



6.1.4 Defects in FPWB

The flexible printed wiring board is, if applicable, inspected according to the requirements in the following standards: IPC-A-600, IEC 326-8, and IPC/JPCA-6202.

In addition, the following items should be inspected with power off.

TTaabbllee 4477.. DDeeffeeccttss iinn FFPPWWBB

No Item Criteria 1 Specifications Difference or deviations are not allowed. 2 Part alignment/Missing

part Part should be situated within its designated area. No part should be missing.

3 Metal particle Metal particle of over 0.1 mm in diameter is not allowed on FPWB. 4 FPWB appearance No scratch or contamination is allowed. No crack in wiring or base

material is allowed.

6.1.5 Glass Edge Defects

General criteria is that the defect

- does not reach visible area

- does not reach seal

- does not reach wiring area.

Chips running inside display module are not allowed.

The criteria in table below are valid when the above-mentioned criteria are fulfilled. TTaabbllee 4488.. GGllaassss eeddggee ddeeffeeccttss

Item Criteria

1. Chip on corner

These criteria are applied to all corners of two glasses of display panel except the terminal glass defined in Item 3 below. (unit: mm) X ≤ 0.5 and Y ≤ 1.5 or X ≤ 1.5 and Y ≤ 0.5

2. Chip on edge These criteria are applied to all side edges of two glasses of display panel except the terminal glass defined in Item 3 below. (unit: mm) Y ≤ 0.5 and X ≤ 5.0

YX YX



3. Chip on the contact ledge

These criteria are applied to chips on the contact ledge (overhung single glass part of display panel). (unit: mm) Y ≤ 1.5 and X ≤ 1.5 - no overlap with FPC allowed

Rib mark depth should be measured periodically for stability and supplier should have criteria for the quality of edge (penny cracking, radial cracking etc.) after glass cutting. A plan for measurement frequency and criteria for cutting edge quality should be agreed to the QTM and project personnel. supplier must pay attention to glass handling during processing to avoid inducing chips.

YX

YX

Y

X

Y

X

Y

X



6.1.6 Display Defects in Safe Area

Safe area is the area between the viewing area and glass sealing. Viewing area defect specification applies also to the safe area. In addition, the following defects are accepted in the safe area.

TTaabbllee 4499.. SSaaffee aarreeaa ddeeffeeccttss

Item Unit Max Note Loose Sealing (LS) Area 0.03 mm² Two dark spots are allowed.

Width (w) 5 mm Improper Sealing

Height (h) 0.3 mm

Up to two defects are allowed in one display panel.

Contact Ledge

Active area

Viewing area

Sealing area

Safe area

h

w

LS

FFiigguurree 55.. SSaaffee aarreeaa ddeeffeeccttss

6.2 Quality Parameters

Quality critical parameters and their targets are described in details in CQP (Component Quality Planning - NQY00041).

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ITEM TARGET CpK (Process Capability Indices) 1.67 PpK (Process Performance Indices) 1.33 DPM (Defects per Million) 360



APPENDIX 1 – REFERENCE DOCUMENTS

Display module specification template-related documents are listed in tables below.

TTaabbllee 5511.. DDiissppllaayy mmoodduullee rreellaatteedd ddooccuummeennttss Document No. Description Where to find the document

DMS05568-EN Definitions and Measurement Setups for LCD Optical Characteristics

Delivered to supplier separately.

DTS03241-EN Display Module Electromagnetic Verification Specification

Delivered to supplier separately

DTS08515-EN Display Module EM Test / Measurement / Report Template


DTM00916-EN Nokia RF emission measurement calibration report template


DHS09524-EN Generic electrical verification specification for display modules


DTS09718-EN Display Module Design Verification Requirements


DTS10242-EN Noise measurement setup for external noise Delivered to supplier separately

DHY00528-EN Component Derating Guideline For Display Modules


DTY07834-EN Bright Light Test Delivered to supplier separately

DTY03709-EN Display Environmental Reliability Test Instructions


DTY03731-EN Four-Point Bending for Display Panels – Working Instruction


DTS08486-EN EMD Design Guideline of Display Module for Supplier


TTaabbllee 5522.. MMoodduullee--ssppeecciiffiicc ddeessiiggnn ddooccuummeennttss Document No. Description Where to find the document TBD by each project Module specific mechanical drawings Delivered to supplier separately TBD by each project Module specific interface specification Delivered to supplier separately TBD by each project Nokia ideal packing tray 3D model Delivered to supplier separately TBD by each project Nokia ideal packing tray 2D drawing Delivered to supplier separately

TTaabbllee 5533.. GGeenneerriicc,, wwiiddeellyy aavvaaiillaabbllee ssppeecciiffiiccaattiioonnss aanndd ddooccuummeennttss Document No. Description Where to find the document DRS01353-EN Nokia IBIS Requirement Specification Delivered to supplier separately DMY00002-EN (MOSS 800/1) Visual Quality of Mechanics Nokia Global Supplier Web,

https://www.supplier.nokia.com DMY00004-EN (MOSS 800/3) Electrolytically Coated Metal Parts Nokia Global Supplier Web,

https://www.supplier.nokia.com DMY00006-EN (MOSS 800/5) Sheet Metal Parts Nokia Global Supplier Web,

https://www.supplier.nokia.com DMY00007-EN (MOSS 800/6) Injection Molded Plastic Parts Nokia Global Supplier Web,

https://www.supplier.nokia.com DMY00008-EN (MOSS 800/7) Quality Standard for Printings Nokia Global Supplier Web,

https://www.supplier.nokia.com








DMY00015-EN Marking of Mechanical Tools and Delivery Nokia Global Supplier Web, https://www.supplier.nokia.com

DMY00017-EN Manufacturability Checklist Nokia Global Supplier Web, https://www.supplier.nokia.com

DMY00012-EN Marking of Mechanical Data and Parts Nokia Global Supplier Web, https://www.supplier.nokia.com

DTS08515-EN Display Module Electromagnetic Test Measurement Error report template Delivered to supplier separately

DTM00916-EN Nokia RF emission measurement calibration report template Delivered to supplier separately

DXX00442-EN Nokia Substance List Nokia Global Supplier Web, https://www.supplier.nokia.com

DXX00680-EN Statement Of Conformance (SoC) Nokia Global Supplier Web, https://www.supplier.nokia.com

DXX00452-EN Material Data Form (MDF) Nokia Global Supplier Web, https://www.supplier.nokia.com

MES00060 General Incoming Material Package Specification Nokia Global Supplier Web, https://www.supplier.nokia.com

MES00083 Incoming Material Package Specification for Final Assembly

Nokia Global Supplier Web, https://www.supplier.nokia.com

NQY00041-EN Component Quality Planning (CQP) Nokia Global Supplier Web, https://www.supplier.nokia.com

Optics Flat panel display measurements standard version 2.0 VESA www.vesa.org

DTY09172 Windowless Display Reliability Verification Guideline Delivered to supplier separately

DCSS7666 Standard Technology Requirements for Windowless Display Materials Delivered to supplier separately

DMS05063 Display Module Supplier Color ID marking Specification Delivered to supplier separately

DTS09525-EN

Display Module Power Consumption Test Template: Lossi_Vissi

Will be delivered to supplier separately

DTS09526-EN

Display Module Power Consumption Test Template: Lossi_Messi


DTS09566-EN

Display Module Command Set Test Template: MeSSI-8_LoSSI


DTS09537-EN Display Module Timing Test Template: LoSSI


DTS09538-EN Display Module Timing Test Template: LoSSI_RGB


DTS09539-EN Display Module Timing Test Template: MeSSI-8












http://www.vesa.org


APPENDIX 2 – DOCUMENTS REQUIRED FROM SUPPLIER

The supplier is requested to submit documents in appendix 2 with version information in English to Nokia in electric format such as Microsoft Word documents (*.doc or .rtf), Microsoft Excel documents or in Adobe Acrobat format (.pdf).

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The documents required from supplier Supplier’s development project plan of the display module Supplier’s module specification for the display module Supplier’s interface specification of the display module Component specifications incl. OLED controller, Display drivers, Power ICs, and Memory ICs Electronic design schematic diagram(s) IBIS model for OLED module accompanied with Quality Report Parts lists of the display module Mechanical drawings of the display module and its parts, including exploded view of the module (details of each part) and cross section of OLED module. 3D files of mechanics including assembly and parts (with version/revision numbers) Package document of the display module. Outside dimensions, labels Material Data Form Statement of Conformance to Nokia Substance List Mechanics tolerance calculations of the display module Signals from FPWB to display glass and signal name. FPWB description. Materials used, plating method, mechanical dimensions, possible radius definitions, component list and placement, schematics and layout, build-up Design verification test plan of the whole display module Measurement report (DMM00061) Data Collection Spreadsheet (DMM00024) Supplier’s design verification test results for the display module for all series before MP Module Interface test results Module Optics test results Module EMC test results Module mechanical test results Module environmental test results Mechanics Manufacturability Check for Nokia owned tools (MOSS 810/10) Component Quality Planning (CQP) related documents Patent infringement (IPR) Derating of electrical components and test results Display module sample version control and identification sheet



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