JH35320480B Datasheet, PDF (15/22 Pages) Jewel Hill Electronic – SPECIFICATIONS FOR LCD MODULE

JEWEL HILL ELECTRONIC CO.,LTD.
11.3. Inspection Criteria
11.3.1. Major defect
No. Item
Inspection Standard
Classification
of defects
1) No display
2) Display abnormally
All
3) Open or missing segment
1 functional ^{4) Short circuit}
defects
5) Excess power consumption
6) Backlight no lighting, flickering and abnormal
Major
lighting
2
Missing Missing component
Major
Outline Overall outline dimension beyond the drawing is not
3
dimension allowed
Major
11.3.2. Cosmetic Defect
No. Item
Inspection Standard
For dark/white spot,
size Ф is defined
as Ф=(x+y)/2
(spot defect)
Black and
1
White spot
pinhole
Size Ф (mm)
Ф≤0.1
0.10≤Ф≤0.15
0.15≤Ф≤0.2
0.2<Ф
Acceptable Quantity
Ignore
2
1
0
Classification
of defects
Minor
(line defect)
2 Black and
White line
Minor
JH35320480B VER: 0.1
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Issue date: 2013/08/01