LM195WD1
Liquid Crystal Display
Product Specification
Notes :
4. Response time is the time required for the display to transition from black to white
(Decay Time, TrD) and from white to black (Rise Time, TrR)
The sampling rate is 500K sample/sec. For additional information see FIG. 9.
The response time is defined as the following figure and shall be measured by
switching the input signal for each gray to gray.
FIG. 9 Response time (measurement equipment : RD-80S)
TrR
TrD
100
90
Optical
white
black
white
response
[%]
10
0
5. Viewing angle is the angle at which the contrast ratio is greater than 10 or 5. The angles are
determined for the horizontal or x axis and the vertical or y axis with respect to the z axis
which is normal to the LCD surface. For more information see FIG. 10 .
FIG. 10 Viewing angle
<Dimension of viewing angle range>
Normal
E
Y
= 90 , Up
= 180 , Left
= 0 , Right
= 270 , Down
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Ver. 0.2
Feb. 04, 2013
LG [ LG SEMICON CO.,LTD. ]
