K350QVG-V2-F KENTEC ELECTRONICS, K350QVG-V2-F Datasheet - Page 16

• 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

11.4.2 Cosmetic Defect (spot defect)
Item No
11.4.2.1
11.4.2.2
11.4.2.3
11.4.2.4
11.4.3 Cosmetic Defect (linear defect)
Item No Items to be
11.4.3.1
Line defect
Black line,
White line,
Foreign
material on
polarizer
Itemsto be
Clear Spots
Black and
white
Spot defect
Pinhole,
Foreign
Particle,
polarizer
Dirt
Clear Spots
TP Dirt
Dim Spots
Circle
shaped and
dim edged
defects
Dot defect
L(Length)
Ignore
L=3.0
L=2.0
Inspection Standard
For dark/white spot, sizeF is defined
as F =( x +y )/2
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)
Zone
0.02< W=0.03
0.03< W=0.05
Zone
Zone
Inspection Standard
W(Width)
W> 0.05
W=0.02
A
A
A
Define as spot defect
Ignore
Ignore
Ignore
A
2
1
0
0
1
2
1
0
2
1
0
I
Acceptable Qty
Acceptable Qty
Acceptable Qty
Acceptable Qty
Ignore
Acceptable Qty
2
1
B
B
B
zone
B
Ignore
Ignore
Ignore
C
C
C
II
2
2
Ignore
C
FS-K350QVG-V2-F
15/Jul/2010
PAGE 15 OF 19
Classification
Classification
of defects
of defects
Minor
Minor
Minor
Minor
Minor
Minor