3-9
(3) Pixel defect
The PDP is fault.
Pixel defect
Are there many defective pixels exceeding the
pixel defect standard?
This is not a problem.
Y
N
Bright defect
Dark defect
(Fig. 1) All-Black Signal
(Fig. 2) All-White Signal
[Pixel defect standard for reference]
Pixel defect standard
Non-continuous
Continuous
Black all over the screen
Zone A: dots or less in all for each color
(Fig. 1)
Zone B: dots or less in all for each color
Red level 100% over the screen
Zone A: dots or less in all for each color
Green level 100% over the screen
Zone B: dots or less in all for each color
Blue level 100% over the screen
Each zone: dots or less for each uni-color
Red level 100% over the screen
Zone A: dots or less vertically continuous
Green level 100% over the screen
Zone B: dots or less continuous
Blue level 100% over the screen
Except for the continuous portions,
however, the distance between dark
dots shall be cm or more.
Zone A: dots continuous in one
portion or less ( dots for vertical continuity)
Zone B: dots or less continuous
Except for the continuous portions, however,
the distance between dark dots shall be
cm or more.
Displayed image
Bright defect
Dark defect
Continuous dots or less
Defective when dots or less are con-
tinuously horizontal and seen white.
Zone A: dots or less in all for each color
Zone B: dots or less in all for each color
White all over the screen
(Fig. 2)
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