LM230WF5
Liquid Crystal Display
Product Specification
4. Optical specification
Optical characteristics are determined after the unit has been ‘ON’ for approximately 30 minutes
in a dark environment at 25ꢁ2ꢀC.
Ta= 25ꢀC, VLCD=5.0V, fV=60Hz fCLK=119MHz, IBL=120mA
Table 10. Optical characteristics
Values
Parameter
Symbol
Units
Notes
Min
700
200
75
-
Typ
1000
250
Max
Contrast Ratio
CR
LWH
-
-
1
2
3
4
4
Surface Luminance, white
Luminance Variation
cd/m2
%
WHITE 9P
Rise Time
Tr
R
1.3
2.6
7.4
-
ms
ms
%
Response Time
(By RD-80S)
Decay Time
Tr
D
-
3.7
Color Gamut ( By PR650)
-
72
Rx
Ry
Gx
Gy
Bx
0.640
0.333
0.312
0.626
0.153
0.070
0.313
0.329
RED
GREEN
Color Coordinates
[CIE1931]
Typ
Typ
-0.03
+0.03
(By PR650)
BLUE
By
Wx
Wy
WHITE
Viewing Angle (CR>5)
x axis, right(=0ꢀ)
r
l
75
75
70
70
88
88
85
85
Degree
5
x axis, left (=180ꢀ)
y axis, up (=90ꢀ)
u
d
y axis, down (=270ꢀ)
Viewing Angle (CR>10)
x axis, right(=0ꢀ)
r
l
70
70
60
70
85
85
75
85
Degree
5
x axis, left (=180ꢀ)
y axis, up (=90ꢀ)
u
d
y axis, down (=270ꢀ)
Crosstalk
1.5
%
6
7
Luminance uniformity -
Angular dependence (TCO 5.0)
LR
-
-
1.73
Ver. 0.0
Feb. 16, 2012
19 / 30
LG [ LG SEMICON CO.,LTD. ]
