LD-14115-14
9. Optical Characteristics
Ta=25
℃
, Vcc =+12V
Parameter
Symbol
Condition
Min.
Typ.
Max.
Unit
Remark
θ
11
70
85
－
Deg.
Vertical
θ
12
70
85
－
Deg
Viewing
Angle
range
Horizontal
θ
21,
θ
22
CR
≧
10
70
85
－
Deg.
【
Note1,4
】
Contrast ratio
ＣＲ
θ
=0
°
－
350
－
【
Note2,4
】
Response
Rise
τ
d
－
5
25
ｍｓ
【
Note3,4
】
Time
Decay
τ
r
－
20
50
ｍｓ
Wx
0.283
0.313
0.343
－
Chromaticity of
white
Wy
0.299
0.329
0.359
－
Rx
0.608
0.638
0.668
－
Chromaticity of
red
Ry
0.309
0.339
0.369
－
Gx
0.250
0.280
0.310
－
Chromaticity of
green
Gy
0.570
0.600
0.630
－
Chromaticity of
Bx
0.114
0.144
0.174
－
blue
By
0.057
0.087
0.117
－
【
Note4
】
Luminance of white
Y
L
180
220
－
cd/m
2
IL=6.0mA rms
【
Note4
】
White Uniformity
δ
w
－
－
1.25
－
【
Note5
】
※
The measurement shall be executed 30 minutes after
li
ghting at
rating.
The optical characteristics shall be measured in a dark room or equivalent state with the method
shown in Fig.2 below.
Photodetector(EZ-CONTRAST
）
Center of screen(
θ
=0
°）
TFT-LCD-Module
Fig2-
1
Viewing angle measurement method
Center of screen(
θ
=0
°
)
TFT-LCD-Module
４００
mm
Field=
２°
Photodetector
Contrast ratio/Response Time(BM-5A)
Luminance(BM-7)
Chromaticity(SR-
1
)
Fig2-2 Luminance/Contrast ratio/Response time/Chromaticity
measurement method
Fig2 Optical characteristics measurement method
Содержание LQ201U1LW01
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