ogs touch technology

Substrate (Glass)ASF (Anti-Splinter Film)ITO Trace

CG (Cover Glass)OCA

ASF (Anti-Splinter Film)

Substrate (Glass)ITO Trace

ITO TraceCG (Cover Glass)

CG (Cover Glass) 0.8 mm0.2 mm0.55 mm

Total: 1.55 mm

1.1 mm0.1 mm

Total: 1.2 mm

BM coating & Patterning on Mother Glass

ITO Coatingon Mother

Glass

PassivationCoating on

Mother Glass

Packing

22 33

55

1111

Mother GlassCutting & Grinding

FPC Bonding

FunctionFilm Attached

Final Test

66 88

99 1010

2nd BM Printing

77

The chemical strength with mother glass

11 Metal Trace Coating on

Mother Glass

44

0.75

0.9

1

1

Cost

80~96 g

86 g

139 g

139 g

重量

92 %

86 %

89 %

89 %

T%

0.8+0.16+ 0.16mm=1.12mm

FIPG/F/F

0.7~0.9mm

0.8+0.175+0.4mm=1.375mm

0.8+0.175+0.4mm=1.375mm

厚度

FIPG/G

(SITO)

ATT

FIPG/G

(DITO)

TYPE Stack-up

AS Film

CGX Y X

BM

ITO shielding

Cover Lens

X Y XGlass

ITO

OCACover Lens BM

Y Y YGlass

Passivation

X X XPassivation

OCACover Lens BM

OCABM

Y Y YOCA

X X

Film

X Film

ITO

ITO

Passivation

Passivation

Passivation

ITO

ITO

Passivation

ITO

Note: base on 10.1”

2mm(MIN)

1.5mm(MIN)

15m

m(M

IN)

FPC

3.5”

=5m

m

LENSINK

ITO

ACF

FPCASF

4mm

(MIN

)

1.2±

0.1

LENS

OCA

Sensor

LCD

BLM

金屬框

DCT

BD

A

C

4.3”以下

A= 2.3mm Typ.

B= 0.5mm Min.

C= 2.0mm Min.

D= 0.5mm Typ.

Total = A+B+C= 4.8 mm

7”以上

A= 4~6.0 mm Typ.

B= 0.5 mm Min.

C= 3.0 mm Min.

D= 0.5 mm Typ.

Total = A+B+C= 7.5 min.

G/G 結構

LENS

LCD

BLM

金屬框DCT

ASFLCD A/A

B

A

4.3”以下

A= 2.5~3.5 mm Typ.

B= 2.0 mm Min.

Total = A = 2.5~3.5mm

4.3”以上

A= 3.5~6.0 mm Typ.

B= 3.0 mm Min.

Total = A = 3.5~6.0 mm

ATT 結構

Ball Drop Test (ATT T/P)Ball Drop Test (ATT T/P)

NO. Height Fail Point

Sample 1 100 Point 2

Sample 2 90 Point 2

Sample 3 90 Point 3

Sample 4 100 Pass

Sample 5 100 PassBall Weight 67g

14

5

32

Glass Strengthen－ Bending TestGlass Strengthen－ Bending Test

Conclusion: Glass strength of these two types are nearly equal.

CG+OCA+SENEOR+2*DCT+Bezel+LCM=3.975mm(較TYPE1厚1.045mm)

CG+OCA+SENEOR+SVR+LCM=3.175mm

(較TYPE1厚0.245mm)ATT+SVR+LCM=2.93mmStructure

Stack-up

Brightness

Photo

TYPE (1) ATT + Lamination LCM (2) GG + Lamination LCM (3) GG + DCT LCM

衰減6.3% 衰減6.3% 衰減15.3%

CG – 0.8mm

SENSOR - 0.5mm

LCM – 1.5mm

OCA - 0.175mmSVR - 0.2mm

DCT - 0.2mm

ATT – 1.23mm

LCM – 1.5mm

CG – 0.8mm

SENSOR - 0.5mm

LCM – 1.5mm

SVR - 0.2mm OCA - 0.175mm Bezel - 0.6mm

漏光漏光

Gap = 1.045mm

Gap = 0 mm

Q & A