LM195WD1
Liquid Crystal Display
Product Specification
4. Optical specification
Optical characteristics are determined after the unit has been ‘ON’ for 30 minutes in a dark
environment at 25°C.
Table 10. Optical characteristics
Ta= 25°C, VLCD=5.0V, fV=60Hz fCLK=54.0MHz, IBL=120mA
Values
Parameter
Symbol
Units
Notes
Min
400
Typ
Max
-
1
Contrast Ratio
CR
600
(PR-880)
2
Surface Luminance, white
Luminance Variation
LWH
160
75
200
-
-
-
cd/m2
%
(PR-880)
3
9P
WHITE
(PR-880)
Rise Time
Response Time
TrR
TrD
Rx
Ry
Gx
Gy
Bx
-
-
(1.3)
(3.7)
(2.6)
(7.4)
ms
ms
4
(RD-80S)
Decay Time
(0.635)
(0.339)
(0.325)
(0.629)
(0.154)
(0.054)
0.313
RED
GREEN
Typ
-0.03
Typ
+0.03
Color Coordinates
(PR-650)
[CIE1931]
BLUE
By
Wx
Wy
WHITE
0.329
Viewing Angle (CR>10)
x axis, right(=0°)
5
r
l
40
40
10
30
45
45
15
35
Degree
(PR-880)
x axis, left (=180°)
y axis, up (=90°)
u
d
y axis, down (=270°)
6
Crosstalk
Gamma
1.5
%
(PR-880)
2.2
7
19 / 31
Ver. 0.2
Feb. 04, 2013
LG [ LG SEMICON CO.,LTD. ]
