Definition Of Pixel Defects - Dell E2209Wc Service Manual

22" LCD Color Monitor

4.5 Definition of Pixel Defects

4.5.1 Dot Defect
1.bright dot
Dots(sub-pixels) which appeared brightly in the screen when the LCM displayed
with Full Black pattern.
-R,G or B 1 dot ---------------------------------0 Max
-Adjacent 2 dots --------------------------------0 Max
-Total amount of Bright dots --------------------0 Max
2. Partial Bright Dot
-Partial bright dot (tiny dot) --------------------5 Max
* Bright dot and Partial dot definition is referred to the Appendix B
3 Dark dot
Dots(sub-pixels) which appeared darkly in the screen when the LCM displayed
with bright pattern.
-1 dot --------------------------------------------5 Max
-Adjacent 2 dots --------------------------------2 Max
-Adjacent 3 dots --------------------------------1 Max
-Total amount of Dark dot ----------------------5 Max
-Minimum distance of Dark dots ---------------5mm
4. Total amount of Dot Defects--------------------5 Max
except Partial bright do
4.5.2 Polarizer Defect
Maximum allowable number of defects for 3.2 & 3.3 : N<=83.4.
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Dell E2209Wc