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6.
Optical Characteristics
(refer
to
Note
1
-
Note
4)
Ta
=
25°C
Item
Symbol
Min
Typ
Max
Unit
Condition
Turn on time
Turn
off
time
Contrast
ratio
Visual
angle range
Ion
tllFF
CR
01
02
150
270
200
360
£01^
<(92^
Note
1:
Optical Characteristics
measurement
system
Optical
detector
Light
source
ms
ms
deg.
deg.
0=0°,
cf>=0°
e=o\ CR^1.4
=
90°,
CRgl.4
LCD
Figure
A-8.
Optical Characteristics
Measurement System
Note
2:
Definition of response
time
100%
Brightness
juiTijifLnra
Non-selected
state
»
[uWUll
m«o^^
,f
^^
1|,
^
r
Non-selected
state
-ff-
l
ON
OFF
Figure
A-9. Definition
of
Response Time
A-9
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