K350QVG-V2-F KENTEC ELECTRONICS, K350QVG-V2-F Datasheet - Page 19

• 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

11.4.5.4
11.4.5.5
Backlight
elements
Soldering
3 Film impression: With operation, must be invisibility.
4 Touch panel knob if writing function normally, it could be
allowed.
5
Without operation, the color circle of Regularity or
Non-regularity from the normal or slope angle of view.
1 Regular ：
area of the touch panel; and no character affected and line
distorted after touch panel lightening. It’ s ok.
2
the 1/2 area of touch panel with lightening. And no character
affected and line
1 Illumination source flickers when lit.
2 Spots or scratches that appear when lit must be judged using
LCD spot, lines and contamination standards.
3 Backlight doesn’ t light or color is wrong
1 No unmelted solder paste may be present on the FPC
2 No cold solder joints, missing solder connections, oxidation
or icicle.
3 No short circuits in components on FPC
、
、
、
、
、
Newton ring
Non-
Regular
regularity
ity
The area of the newton ring is less than 1/3
：
TP knob
：
The area of the Newton ring is less than
Burr
Irregular
Burr
FS-K350QVG-V2-F
15/Jul/2010
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Major
Major