LK043T1DG02 View Datasheet(PDF) - Sharp Electronics

Part Name

Description

MFG CO.

LK043T1DG02

TFT-LCD Module

Sharp Electronics 

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9. Optical Characteristics

LCY-W-06901 Page 13 of 21

Module characteristics

Parameter

Symbol Condition

Viewing Horizontal θ21,θ22

angle

range

θ11

Vertical

θ12

CR>10

Contrast ratio

Optimum

CR

viewing angle

Response Rise

τr

Time Decay τd

θ=0°

Chromaticity of

x

White

y

θ=0°

Luminance of white XL1

θ=0°

Uniformity

U

θ=0°

Min.

-

-

-

100

-

-

0.27

0.29

450

70

Ta = 25°C, VCC = +3.3V, AVDD = 5.0V

Typ.

Max.

Unit Remark

60

-

Deg.

40

-

Deg. 【Note1,4】

60

-

Deg.

300

-

-

【Note2,4】

30

30

0.32

0.34

600

80

45

45

0.37

0.39

-

-

ms

ms

-

-

cd/m2

%

【Note3,4】

【Note4】

ILED=20mA

【Note4】

【Note5】

※ The optical characteristics measurements are operated under a stable luminescence(ILED=20mA)

and a dark condition. (Refer to following figure)

Photodetector(BM-5A:TOPCON)

Field=2°

400mm

Center

Measuring method (c) for optical characteristics

LCD module

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