AOC 171S+, Service Manual

Page: 13 / 51

AOC 171S/171S+
13
4.4.3 Optical Characteristics
for 171S
ITEM
SYMBO
L
CONDITION MIN. TYP. MAX. UNIT
Contrast Ratio CR
θ
=
ψ﹦
0
°
450 500 -- --
Center L
θ
=
ψ﹦
0
°
250 300 -- cd/m2
Luminance
Uniformity
□
L
θ
=
ψ﹦
0
°
75% -- --
Tr θ =
ψ﹦
0
°
-- 5 10 ms
Response Time
Tf θ
=
ψ﹦
0
°
-- 7 14 ms
Horizontal ψ 80/80 85/85 --
Vertical
θ
CR
≧
5
80/80 85/85 --
Horizontal
ψ
60/60 70/70 --
Viewing
Angle
Vertical
θ
CR
≧
10
60/55 67/63 --
White Wx Wy
0.283
0.299
0.313
0.329
0.343
0.359
Red Rx Ry
0.614
0.308
0.644
0.338
0.674
0.368
Green Gx Gy
0.237
0.592
0.267
0.622
0.297
0.652
Color
Coordinates
Blue Bx By
θ =
ψ﹦
0
°
0.110
0.054
0.140
0.084
0.170
0.114
--
Image sticking Tis 2 hour 2 sec
Crosstalk CT 1%
Flicker f -- -- -20 db
Gamut CS 69% 72%
Gamma y GL(32-223) 2.0 2.3 2.6