K350QVG-V2-F KENTEC ELECTRONICS, K350QVG-V2-F Datasheet - Page 17

• Manufacturer Part Number: K350QVG-V2-F
• Description: LCD MODULE, 3.5", 320X240, TOUCH SCREEN
• Manufacturer: KENTEC ELECTRONICS

Specifications of K350QVG-V2-F

• Backlighting Color: White
• Lcd Display Type: TFT
• Pixel Size (h X W): 0.219mm X 0.219mm
• Display Mode: Transmissive
• Interface Type: Parallel
• Viewing Area (h X W): 72.88mm X 55.36mm
• Rohs Compliant: Yes

Item No
11.4.4.1
11.4.4 Chipping Defect
11.4.3.2
11.4.3.3
11.4.3.4
Items to be
Glass
defect
Foreign
Material on
TP film
Dim line
defect
Polarizer
&BL scratch
TP film
scratch
Polarize
Air
bubble
The line can be seen after mobile phone in the operating condition:
If the scratch can be seen after mobile phone cover assembling or in the
operating condition, judge by the line defect of 11.4.3.1. If the scratch can
be seen only in non-operating condition or some special angle, judge by
the following.
L(Length)
Air bubbles between glass & polarizer
Chips on corner
A:LCD Glass defect
Notes: S=contact pad length
Chips on the corner of terminal shall not be allowed to extend into the
ITO pad or expose perimeter seal.
B:TP Glass defect
L(Length)
F =0.2
0.20< F =0.3
0.3< F =0.5
F > 0.5
Ignore
Ignore
L=3.0
L=2.0
L=3.0
Size(mm)
Size(mm)
W=0.02
0.02< W=0.03
0.03< W=0.05
W> 0.05
Inspection Standard
W=0.03
0.03 W=0.05
W> 0.05
W(Width)
W(Width)
＜
A
Define as spot defect
Define as spot defect
Ignore
Acceptable Qty
2
1
0
A
A
=0.2
=3.0
Ignore
Ignore
zone
Acceptable Qty
Acceptable Qty
X
X
3
2
1
B
zone
=3.0 Disregard
B
B
=S
Y
Y
Disregard
Ignore
Ignore
Ignore
C
Z
Z
C
C
FS-K350QVG-V2-F
15/Jul/2010
PAGE 16 OF 19
Classification
of defects
Minor
Minor
Minor
Minor