Display Optical Characteristics; Measuring Condition; Measuring Equipment - Advantech IDK-1110WR-50WSA1 User Manual

1.3

Display 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 are measured in a dark room. After 30 minutes operation,
the optical properties are measured at the center point of the LCD screen. (Response
time is measured by a Photo detector TOPCON BM-7 of view: 1° / Height: 120 mm.)
Note1: Definition of viewing angle range
Symbol Conditions
Min.
 
L 60
(CR 10)

R 60

50
U

50
D
TR+TF -
CR 400
WX 0.263
WY 0.279
RX 0.512
RY 0.281
GX 0.279
GY 0.522
BX 0.11
BY 0.084
L 400
YU 80
3
Values Unit
Typ. Max.
70 -- degree
70 --
60 --
60 --
20 35 msec
500 -- -
0.313 0.363 -
0.329 0.379 -
0.562 0.612 -
0.331 0.381 -
0.329 0.379 -
0.572 0.622 -
0.160 0.210 -
0.134 0.184 -
500 --
2
cd/m
-- -- %
IDK-1110WR User Manual
Note
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