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2. Optical Characteristics
The optical characteristics should be measured in a dark room or equivalent.
Measuring equipment : TOPCON RD-80S, BM-5A
Item
Contrast Ratio
(Center of screen)
Response
Time
Luminance of White
(Center of screen)
Color
Chromaticity
(CIE 1931)
Color
Chromaticity
(CIE 1976)
C.G.L
(ACC ONLY)
* C.G.L : Color Grayscale Linearity
Panel Specification
Photo Research PR650
(Ta = 25
Symbol
Condition
C/R
On/Off
Tr + Tf
Y
L
Rx
Red
Ry
Gx
Green
Gy
Bx
Blue
By
Wx
White
Wy
Ru'
Red
Rv'
Gu'
Green
Gv'
Bu'
Blue
Bv'
Wu'
White
Wv'
White
u'v'
2 C, VDD=5V, fv= 60Hz, fDCLK=54MHz, IL = 6.5mArms
Min.
-
-
250
0.620
0.300
0.270
Normal
=0
L,R
0.570
=0
U,D
0.120
Viewing
Angle
0.050
0.283
0.299
-
-
-
-
-
-
-
-
-
Typ.
Max.
Unit
-
-
5
(10)
msec
300
-
cd/m2
0.650
0.680
0.330
0.360
0.300
0.330
0.600
0.630
0.150
0.180
0.080
0.110
0.313
0.343
0.329
0.359
0.459
-
0.525
-
0.125
-
0.563
-
0.174
-
0.197
-
0.198
-
0.468
-
-
0.02
c (
o
n
n i t
Note
(3)
BM-5A
(5)
RD-80S
(6)
BM-5A
(7),(8)
PR650
(9)
u
e
o t
h t
e
n
e
t x
p
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