Barco NSL-4601, Руководство пользователя

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Barco - NSL-4601 - User manual ______________________________________________________ 41
Specifications
• If visible Go to 25% Gray Pattern
STEP2: At 25% Gray Pattern
•
If brightly visible
3
For Red/Blue, go to 50% Gray Pattern
3
For Green, go to 30% Gray Pattern
• If invisible
3
No count
STEP3:
At 50% Gray Pattern for Red/Blue
At 30% Gray Pattern for Green
•
If brightly visible
3
High dot
• If Invisible
3
Low Dot
Darkly visible dot comparing with background
•
Looks relatively dark at 100% Gray R, G ,B , White pattern.
3
Off dot
Minimum Distance between Dot Defects:
Minimum distance is direct distance (see picture)
Definition of Uniformity Defect:
While operating LCD panel, if certain area is remarkably brighter or darker.
However, extraneous substances which can be wiped out, like finger print,
particles, are not considered as a uniformity defect.
Spot and Linear Type Inspection:
Light Leakage:
There shall be no visible light around the edges of the screen.
Defect type Criteria Max
Spot Defect 0.1 < D <= 3 (mm) 10
Linear Defect 0.01 < W <= 0.7 (mm) Criteria 15
2 < L <= 15.0 (mm) Criteria
Total amount of Defects 20