HD65/GT-7000/HD700X
Confidential
4-5
2. Light Leak
Procedure
- Test equipment: video generator.
- Test signal: analog 1280 x 720@60Hz
- Test Pattern: gray 30 patterns
- Check if the light leaks.
* Light leak on reflective edge, eyecatcher, bond
-
wires and exposed metal.
Inspection item
- Light leak check.
- Bright blemish (dirty).
Criteria
- The pattern cannot accept the color level of the
leakage is brighter than the gray 30 pattern.
- Ref. below table
Note: The defect criteria follows TI specification.
3. Blemish (Dark)
Procedure
- Test equipment: video generator.
- Test signal: analog 1280 x 720@60Hz.
- Test Pattern: blue 60
Inspection item
- Dark blemish check.(dirty)
Criteria
- The bright blemish is unacceptable when it ap
-
pears on blue 60 pattern.
- Ref. below table
Note: The defect criteria follows TI specification.
4. Dead Pixel (Bright pixel)
Procedure
- Test equipment: video generator.
- Test signal: analog 1280 x 720@60Hz.
- Test Pattern: full black
Inspection item
- Bright pixel check.
Note: Frame dimension under operative zone1
inch
Criteria
- Bright pixel is unacceptable.
- Ref. below table
Note: The defect criteria follows TI specification.
Gray 30
Blue 60
Full black