JH162A Datasheet, PDF (21/25 Pages) List of Unclassifed Manufacturers – SPECIFICATIONS FOR LCD MODULE

JH162A SERIES
JEWEL HILL
No Item
Criterion
10
Cracked
glass
The LCD with extensive crack is not acceptable.
11.1 Illumination source flickers when lit.
11
Backlight ^{11.2 Spots or scratches that appear when lit must be judged.}
elements
using LCD spot, lines and contamination standards.
11.3 Backlight does n’t light or color is wrong.
AQL
2.5
1.0
2.5
1.0
12.1 Bezel may not have rust, be deformed or have
2.5
12 Bezel
fingerprints, stains or other contamination.
12.2 Bezel must comply with job specifications.
1.0
13.1 COB seal may not have pin holes larger than 0.2mm or 2.5
contamination.
13.2 COB seal surface may not have pinholes through to the IC. 2.5
13.3 The height of the COB should not exceed the height
1.0
indicated in the assembly diagram.
13.4 There may not be more than 2mm of sealant outside the 2.5
seal area on the PCB. And there should be no more than
three places.
13 PCB, COB
13.5 No oxidation or contamination on PCB terminals.
2.5
13.6 Parts on PCB must be the same as on the production
1.0
characteristic chart. There should be no wrong parts,
missing parts or excess parts.
13.7 The jumper on the PCB should conform to the product
1.0
characteristic chart.
13.8 If solder gets on bezel tab pads, LED pad, zebra pad or
2.5
screw hole pad, make sure it is smoothed down.
14.1 No unmelted solder paste may be present on the PCB.
2.5
14.2 No cold solder joints, missing solder connections,
2.5
14 Soldering
oxidation or icicle.
14.3 No residue or solder balls on PCB.
2.5
14.4 No short circuits in components on PCB.
1.0
18 / 22