Philips Pixel Defect Policy
Pixel Defect Tolerances
In order to qualify for repair or replacement due to pixel defects during the warranty period, a TFT LCD panel in a Philips flat panel monitor must have pixel or sub pixel defects exceeding the tolerances listed in the following tables.
BRIGHT DOT DEFECTS |
| ACCEPTABLE LEVEL |
MODEL |
| 190B8 |
|
| |
1 lit subpixel |
| 0 |
|
|
|
2 adjacent lit subpixels | 0 | |
|
| |
3 adjacent lit subpixels (one white pixel) |
| 0 |
|
|
|
Distance between two bright dot defects* | 0 | |
|
| |
Total bright dot defects of all types |
| 0 |
|
|
|
BLACK DOT DEFECTS |
| ACCEPTABLE LEVEL |
MODEL |
| 190B8 |
|
|
|
1 dark subpixel |
| 5 or fewer |
|
|
|
2 adjacent dark subpixels |
| 2 or fewer |
|
| |
3 adjacent dark subpixels |
| 0 |
|
|
|
Distance between two black dot defects* |
| >15mm |
|
|
|
Total black dot defects of all types |
| 5 or fewer |
|
|
|
TOTAL DOT DEFECTS |
| ACCEPTABLE LEVEL |
MODEL |
| 190B8 |
|
|
|
Total bright or black dot defects of all types |
| 5 or fewer |
|
|
|
file:///F/lcd/manual/ENGLISH/190B8/product/pixel.htm（第 3／4
