K430WQC-V3-F KENTEC ELECTRONICS, K430WQC-V3-F Datasheet - Page 15

• Manufacturer Part Number: K430WQC-V3-F
• Description: LCD MODULE, 4.3", 480X272, TOUCH SCREEN
• Manufacturer: KENTEC ELECTRONICS

Specifications of K430WQC-V3-F

• Backlighting Color: White
• Lcd Display Type: TFT
• Pixel Size (h X W): 0.198mm X 0.198mm
• Display Mode: Twisted Nematic (TN)
• Interface Type: Parallel
• Viewing Area (h X W): 96.7mm X 55.5mm
• Rohs Compliant: Yes

10.4.2.2
10.4.2.3
10.4.2.4
10.4.3 Cosmetic Defect (linear defect)
Item No Items to be
10.4.3.1
10.4.3.2
Line defect
Black line,
White line,
Foreign
material on
polarizer
Foreign
Material on
TP film
Spot defect
Pinhole,
Foreign
Particle,
polarizer
Dirt
Clear Spots
TP Dirt
Dim Spots
Circle
shaped and
dim edged
defects
Dot defect
The line can be seen after mobile phone in the operating condition:
L(Length)
L(Length)
Ignore
L=3.0
L=2.0
Ignore
L=3.0
dot =sub-pixel
The distance of two point >5mm
F =0.1
0.10< F =0.15
0.15< F =0.20
F > 0.20
F =0.1
0.10< F =0.15
0.15< F =0.25
F > 0.25
F =0.2
0.20< F =0.4
0.4< F =0.6
F > 0.6
Bright dot
Size(mm)
Size(mm)
Size(mm)
Dark dot
Size(mm)
Size(mm)
Zone
0.02< W=0.03
0.03< W=0.05
W=0.03
0.03 W=0.05
W> 0.05
Zone
Zone
Inspection Standard
W(Width)
W> 0.05
W(Width)
W=0.02
＜
A
A
A
Define as spot defect
Define as spot defect
Ignore
Ignore
Ignore
A
A
2
1
0
0
1
2
1
0
2
1
0
I
Acceptable Qty
Acceptable Qty
Acceptable Qty
Acceptable Qty
Ignore
Ignore
zone
Acceptable Qty
Acceptable Qty
2
1
3
B
B
B
zone
B
B
Ignore
Ignore
Ignore
C
C
C
II
2
2
Ignore
Ignore
C
C
FS-K430WQC-V3-F
PAGE 15 OF 18
Classification
12/May 2011
of defects
Minor
Minor
Minor
Minor
Minor
Minor