CM2225 LITEMAX, CM2225 Datasheet - Page 20

• Manufacturer Part Number: CM2225
• Description: WXGA LCD Display
• Manufacturer: LITEMAX

Note (4) Definition of Luminance of White (L
Note (5) Measurement Setup:
Note (6) Definition of White Variation (δW): Measure the luminance of gray level 255 at 13
at center point L
Figure in Note (6).
The LCD module should be stabilized at given temperature for 60 minutes to
avoid abrupt temperature change during measuring. In order to stabilize the
luminance, the measurement should be executed after lighting Backlight for 60
minutes in a windless room.
points δW = Maximum [L (1) ~ L (13)] / Minimum [L (1) ~ L (13)]
C
= L (7) L (x) is corresponding to the luminance of the point X at
Page 20
C
): Measure the luminance of gray level 255
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