64128KX Datasheet, PDF (16/22 Pages) List of Unclassifed Manufacturers – GENERAL SPECIFICATION

Displaytech Ltd _{LCD MODULE 64128KX SERIES Version : 1.0 P 16 of 21}
Item
3.6 Bezel bow or twist
Standard description of inspection
h≦0.01 mm/mm
h>0.01 mm/mm
Standard Defect type
Accept
Reject
MIN
d1-d2≦tolerance
3.7
Accept
Scratch on bezel
3.8
d1-d2>tolerance
Reject
MIN
Face
Accept
QTY
L
-
L≦3
L≦2
W
W≦0.15
W≦0.20
W≦0.3
Not
defined
2
2
See
Sample
-
W>0.3
side
L
-
L≦3
W
W≦0.2
W≦0.25
Accept
QTY
except
2
See
Sample
L≦2
W≦0.3
2
3.9 Twist angle α=45º+5º
Accept
3.10 Void gap between bezel and PCB
Bezel clip incorrectly
3.11
4 Solder specification
4.1 Wrong component
4.2 Broken component
Mis-alignment
4.3
Component
Offset
Component assembly defect
4.4
4.5 CHIP components hoist≦0.5mm
4.6 CHIP components hoist>0.5mm
Reject
MIN
NG
Component legs extend beyond the pad and
Legs >pad distance(w) on solder area >W²
Component legs extend beyond the pad and
Legs >pad distance(w) on solder area <W²
Solder legs offset distance L<solder legs
1/4W
Solder legs offset L>1/4W
Reject
Reject
Reject
Accept
Reject
Accept
Reject
MIN
MAJ
MAJ
MIN
MIN
Reject
MIN
Accept
Reject
MIN