Inspection Standard For Tft-Lcd Panel - Icop PDX-089T-D5A-512 User Manual

Inspection standard for TFT-LCD Panel

1.3
DEFECT TYPE
VISUAL
INTERNAL
DEFECT
ELECTRICAL
DEFECT
(1) One pixel consists of 3 sub-pixels, including R,G, and B dot.(Sub-pixel = Dot)
(2) LITTLE BRIGHT DOT ACCEPTITABLE UNDER 6 % ND-Filter
(3) If require G0 grand (Total dot N ≦ 0), please contact region sales.
PDX-089T
SPOT
FIBER
POLARIZER BUBBLE
Mura
BRIGHT DOT
DARK DOT
TOTAL DOT
TWO ADJACENT DOT
THREE OR MORE
ADJACENT DOT
LINE DEFECT
DM&P Vortex86DX Panel PC with 8.9" WSVGA TFT LCD
LIMIT
φ＜0.15mm
0.15mm ≦ φ ≦ 0.5mm
0.5mm＜φ
0.03mm<W ≦ 0.1mm, L ≦ 5mm
1.0mm＜W, 1.5mm＜L
φ＜0.15mm
0.15mm ≦ φ ≦ 0.5mm
0.5mm＜φ
It' OK if mura is slight visible through 6%ND filter
A Grade
C Area O Area Total
N≦0 N≦2 N≦2
N≦2 N≦3 N≦3
N≦4
N≦1 N≦1
N≦0
pair pair
NOT ALLOWED
NOT ALLOWED
Ignore
N ≦ 4
N=0
N ≦ 3
N=0
Ignore
N ≦ 2
N=0
B Grade
C Area O Area Total
N≦2 N≦3 N≦5
N≦3 N≦5 N≦8
N≦5 N≦6 N≦8
N≦1 N≦1 N≦1
pair pair pair
Note
Note1
Note1
Note1
Note3
Note2
Note2
Note4
4