Table of Contents
Advertisement
1.3
Optical Characteristics
The optical characteristics are measured under stable conditions at 25°C (Room
Temperature):
Item
Viewing angle
Response time
Contrast ratio
Color chromaticity
Luminance
Luminance uniformity
1.3.1
Measuring Condition
Measuring surrounding : dark room
Ambient temperature : 25±2°
15 min. warm-up time
1.3.2
Measuring Equipment
The optical characteristics should be measured in dark room. After 30 minutes oper-
ation, the optical properties are measured at the center point of the LCD screen.
(Response time is measured by Photo detector TOPCON BM-7 of view: 1° / Height:
120 mm.)
Note1:
Definition of viewing angle range
Symbol Conditions
Min.
θ
≥
L
60
(CR
10 )
θ
R
60
θ
60
U
θ
40
D
TR
Normal
-
θ=Φ=0°
TF
-
CR
400
WX
0.26
WY
0.28
RX
0.54
RY
0.28
GX
0.29
GY
0.54
BX
0.11
BY
0.05
L
350
YU
70
3
Values
Unit
Typ.
Max.
70
--
degree
70
--
70
--
50
--
5
7
msec
20
28
msec
500
--
-
0.31
0.36
-
0.33
0.38
-
0.59
0.64
-
0.33
0.38
-
0.34
0.39
-
0.59
0.64
-
0.16
0.21
-
0.1
0.15
-
440
--
2
cd/m
--
--
%
IDK-1110W User Manual
Note
1, 2
3
2
1, 4
4
5
Advertisement
Table of Contents
