UP018D11v0 DATAMODUL, UP018D11v0 Datasheet - Page 10

• Manufacturer Part Number: UP018D11v0
• Description: NTSC Color TFT
• Manufacturer: DATAMODUL

C. Optical specification (Note 1,Note 2, Note 3 )
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Note 1. Ambient temperature =25 . And lamp current I
Note 2. To be measured in the dark room.
Note 3.To be measured on the center area of panel with a viewing cone of 1
Note 4. Definition of response time:
Response time
Contrast ratio
Viewing angle
Brightness
White chromaticity
100%
10%
90%
0%
luminance meter BM-7, after 10 minutes operation.
The output signals of photodetector are measured when the input signals are changed
from “black” to “white”(falling time)and from “white” to “black”(rising time),respectively.
The response time is defined as the time interval between the 10% and 90% of
amplitudes. Refer to figure as below.
Item
"White"
Bottom
Right
Rise
Left
Fall
Top
Symbol
CR
Y
Tr
Tf
X
y
L
Tr
viewing angle
At optimized
Condition
CR 10
=0
=0
=0
=0
Min.
0.25
150
0.3
60
10
30
45
45
-
-
"Black"
L
=2mArms.
Typ.
0.35
150
180
0.3
15
20
-
-
-
-
SPEC NO.
PAGE
Max.
0.35
0.4
30
40
-
-
-
-
-
-
Unit
deg
ms
ms
nit
Tf
:
:
413-210-065
8/19
by Topcon
Note 5,6
Remark
Note 4
Note 7
Note 8
"White"