ATM3224C-NC-FTH
5" TFT
Note 1:
The definitions of viewing angles
Note 2:
CR = Luminance when testing point is White
Luminance when testing point is Black
(Testing configuration is shown below)
Contrast ratio is measured in optimum common electrode voltage.
Note 3:
Note 4:
Topcon BM-7 (fast) luminance meter2 ° field of view is used in the testing (after20 ~ 30 minutes operation).
Lamp current 5mA
The definition of response time:
Note 5:
The uniformity of LCD is defined as
U =
The minimum brightness of the 9 testing points
The maximum brightness of the 9 testing points
Luminance meter: BM-5A or BM-7 fast (Topcon)
Measurement distance: 500mm +/-50mm
Ambient illumination: < 1 Lux
Measuring direction: Perpendicular to the surface of module
The test pattern is white (Gray level 63)
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