NL128102AC23-02 NEC, NL128102AC23-02 Datasheet - Page 37

• Manufacturer Part Number: NL128102AC23-02
• Description: LCD Module
• Manufacturer: NEC

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3. The luminance is measured at near the five points shown below.
4. Definitions of viewing angle are as follows.
5. Definition of response time is as follows.
Luminance uniformity is calculated using the following formula.
Photo-detector output signal is measured when the luminance changes “white” to “black”.
Response times are Ton and Toff of the photo-detector output amplitude. Ton is the time between 100
% and 10 %. Toff is the time between 0 % and 90 %.
Luminance uniformity =
Luminance
100 %
10 %
0 %
Row
–x
ton
Maximum luminance
Minimum luminance
–y
Data Sheet EN0491EJ1V0DS00
213
L–
1
4
Pependicular
Column
D–
U+
640
3
R+
toff
90 %
+y
12 o’clock
1067
+x
2
5
White
Black
Display color
Time
171
512
853
NL128102AC23-02
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