AOC e2260Swdn, Service Manual

Page: 28 / 71

28
4.3.4 Optical Characteristics
T
a= 25°C, V
LCD
=5.0V, fv=60Hz, D
CLK
= 72.0MHz, Is=110mA
Parameter Symbol
Values
Units Notes
Min Typ Max
Contrast Ratio CR 700 1000 -
1
(PR-880)
Surface Luminance, white LWH 200 250 - cd/m2
2
(PR-880)
Luminance Variation

WHITE
9P 75 - - %
3
(PR-880)
Response Time
Rise Time TrR - 1.3 2.6 ms
4
(RD80S)
Decay Time TrD - 3.7 7.4 ms
Color Coordinates
[CIE1931]
RED
Rx
Typ
-0.03
0.642
Typ
+0.03
(PR-650)
Ry 0.332
GREEN
Gx 0.305
Gy 0.625
BLUE
Bx 0.150
By 0.068
WHITE
Wx 0.313
Wy 0.329
Viewing Angle (CR>5)
5
(PR-880)
x axis, right(

=0
°
)

r
75 88
Degree
x axis, left (

=180
°
)

l
75 88
y axis, up (

=90
°
)

u
70 85
y axis, down (

=270
°
)

d
70 85
Viewing Angle (CR>10)
x axis, right(

=0
°
)

r
70 85
Degree
x axis, left (

=180 ° )

l
70 85
y axis, up (

=90 ° )

u
60 75
y axis, down (

=270 ° )

d
70 85
Crosstalk 1.5 % 6(PR880)
Luminance uniformity -
Angular dependence (TCO’03)
LR - - 1.7
7
(PR880)
Color grayscale linearity Δ u’v’ 0.018
9
(PR-650)