Datasheet

SHANGHAI TIANMA MICRO-ELECTRONICS TM022HDH26 V1.0
The information contained herein is the exclusive property of SHANGHAI TIANMA MICRO-ELECTRONICS
Corporation, and shall not be distributed, reproduced, or disclosed in whole or in part without prior written
permission of SHANGHAI TIANMA MICRO-ELECTRONICS Corporation.
Page 15 of 23
6 Optical Characteristics
Ta=25℃
Item Symbol Condition Min Typ Max Unit Remark
View Angles
θT
≧
CR 10
60 70 -
Degree Note 2
θB 50 60 -
θL 60 70 -
θR 60 70 -
Contrast Ratio CR θ=0° 400 500 -
Note1
Note3
Response Time
T
ON
25℃ - 20 30 ms
Note1
Note4
TOFF
Chromaticity
White
x
Backlight is
on
0.245 0.295 0.345
Note5
Note1
y 0.274 0.324 0.374
Red
x 0.556 0.606 0.656
y 0.277 0.327 0.377
Green
x 0.294 0.344 0.394
y 0.484 0.534 0.584
Blue
x 0.096 0.146 0.196
y 0.056 0.106 0.156
Uniformity U -- 80 -- %
Note1
Note6
NTSC -- 50 -- % Note 5
Luminance L 200 240 -- cd/m
2
Note1
Note7
Test Conditions:
1. V
F
=3.2V, I
L
=20mA (Backlight current), the ambient temperature is 25℃.
2. The test systems refer to Note 1 and Note 2.