9-2) Testing configuration
BM-7(fast)
Caution: 1. Environmental illumination≦1 lux
2. Before test CR, Vcom voltage must
500mm
be adjusted carefully to get the best
CR.
R,G,B signal input
Pattern
generator
LCD
Backlight
y LCD Display
Testing Point
Testing Point
Pattern A
Pattern B
y R, G, B Waveform of Pattern A at Testing Point
16ms
16ms
RGB
waveform
Vcom
y R, G, B Waveform of Pattern B at Testing Point
16ms
16ms
RGB
waveform
Vcom
T-51383L070J-FW-P-AA
OPTREX CORPORATION
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