Display Inspection; Main Unit Inspection - HTC QUARTZ Service Manual

Doc. Title
d. The criteria of Newton ring's tinges and measure of area must follow up the worst-case sample.

6.2 Display inspection

Inspection Defects
Bright Dots
Electrical
Dark Dots
Characteristic
Defects Dark or Bright lines
All Allowable Dots Defects
Shift and tilt of screen viewed area
Scratch
Foreign Scratch,
Lint (linear foreign objects)
Objects or Lint
on power off
Spots
status
Fish eye on film
Breakage on film surface
Total acceptable defect quantity ≦ 10

6.3 Main unit inspection

GAP & STEP INSPECTION
DESCRIPTION
1 GAP BETWEEN ALL GENERIC ME PARTS
2 GAP BETWEEN TOUCH WINDOW AND A PARTS
3 STEP BETWEEN MATING PARTS
IT IS GENERIC COSMETIC INSPECTION CRITERIA FOR ALL PRODUCTS IF THERE HAVE ANY CONFLICT
WITH THESE GENERIC CRITERIONS; PLEASE FOLLOW THE PRODUCT INSPECTION CRITERIA
RESPECTIVELY.
HTC CONFIDENTIAL
HTC Corporation
.
QUARTZ Service Manual
Single
2 adjacent
3 or more adjacent
Single
2 adjacent
Doc. No.
Issued Date
Revised Date
Page
Accept Level
Red+ Green+ Blue ≦ 3, S > 5mm.
0
0
Total Number ≦ 2, S > 5mm.
0
0
Total Number ≦ 3, S > 5mm.
The black edge around display area must be
detected by front view.
0.03 < W ≦ 0.1 (mm)
L ≦ 5 (mm), N ≦ 2 (mm)
0.03 < W ≦ 0.1 (mm)
0.3 < L ≦ 3.0 (mm)
N ≦ 5
0.1 < D ≦ 0.3 (mm), N ≦ 4
0.1 < D ≦ 0.4 (mm), N ≦ 4
Not acceptable
ACCEPT CRITERIA
< 0.4 MM
< 0.3 MM
< 0.3 MM
DOC-00046130 REV.
2008/9/1
A05
2008/12/10
55 of 80
Level
Minor
Minor
Minor
Minor
Minor
Minor
Minor
Minor
Minor
Minor
Minor
Minor
Minor
Minor
LEVEL
MINOR
MINOR
MINOR
SM-TP001-0704