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7. OPTICAL CHARACTERISTICS
7.1 TEST CONDITIONS
Item
Ambient Temperature
Ambient Humidity
Supply Voltage
Input Signal
Inverter Current
Inverter Driving Frequency
Inverter
7.2 OPTICAL SPECIFICATIONS
The relative measurement methods of optical characteristics are shown in 7.2. The following items should
be measured under the test conditions described in 7.1 and stable environment shown in Note (7).
Item
Contrast Ratio
Response Time
Center Luminance of White
Average Luminance of White
White Variation
Cross Talk
Color
Chromaticity
Viewing
Angle
The information described in this technical specification is tentative and it is possible to be changed without prior
notice. Please contact CMO 's representative while your product design is based on this specification.
According to typical value in "3. ELECTRICAL CHARACTERISTICS"
Symbol
CR
T
R
T
F
Gray to
gray
L
C
L
AVE
δW
CT
Rx
Red
Ry
Gx
Green
Gy
Bx
Blue
By
Wx
White
Wy
θ
+
x
Horizontal
θ
-
x
θ
+
Y
Vertical
θ
-
Y
Symbol
Ta
Ha
V
CC
I
L
F
L
Condition
θ
=0°, θ
=0°
x
Y
Viewing Normal Angle
CR≥10
17 / 26
Issued Date: September 18, 2003
Model No.: V270W
Value
25±2
50±10
5.0
4.7
56
--
Min.
Typ.
Max.
400
600
-
-
15
25
-
10
20
16.6
450
550
-
400
450
-
-
-
1.6
-
-
4.0
0.616
0.646
0.676
0.302
0.332
0.362
0.239
0.269
0.299
0.570
0.600
0.630
0.112
0.142
0.172
0.042
0.072
0.102
0.255
0.285
0.315
0.263
0.293
0.323
85
-
85
-
85
-
85
-
- L03
Approval
Unit
o
C
%RH
V
mA
KHz
Unit
Note
-
Note(2)
ms
Note(3)
ms
ms
Note(4)
2
cd/m
Note(5)
2
cd/m
-
Note(8)
%
Note(6)
-
-
-
-
-
-
-
9, 300K
-
No gray
Deg.
scale
inversion
Version 2.0
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