Typical(10:1)
Horizental (Right + Left)
160°
Vertical (Up + Down)
160°
8.6
Jitter
No jitter visible in each condition. In case of problem a limit sample has to be defined.
8.7
Missing Pixels / missing subpixel
BRIGHT DOT DEFECTS
ACCEPTABLE LEVEL
MODEL
220XW8
1 lit sub-pixel
3
3 adjacent lit sub-pixels (one white pixel)
Distance between two bright dots
Bright dot defects within 20 mm circle
Total bright dot defects of all type
3 adjacent dark sub-pixels (one white pixel)
Distance between two black dots
Black dot defects within 20 mm circle*
Total black dot defects of all type
Total bright or black dot defects of all type
8.8
8.9 Luminance Output
8.9.1
Luminance Output
Test resolution:
1680 x 1050 at 60 Hz
Test condition:
video input (RGB) = maximum white
8.9.2
Brightness
To follow Panel specification. sRGB = 80 ± 10 nits.
8.9.3
Brightness uniformity
Set contrast at 100% and turn the brightness to get average above 300 nits at centre of the screen.
Apply the Fig 1, it should comply with the following formula:
74
220XW8 LCD
Содержание 220XW8FB/00
Страница 40: ...220XW8 LCD Layout Side View Button Board 40 220XW8 LCD 40 B A B B h t t p w w w w j e l n e t ...
Страница 41: ...220XW8 LCD Layout Side View USB Board 41 220XW8 LCD 41 U A U A U B h t t p w w w w j e l n e t ...
Страница 42: ...220XW8 LCD Layout Side View Earphone Board 42 220XW8 LCD 42 U A U A U B h t t p w w w w j e l n e t ...