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Annex B: Quality and Incoming Inspections
B-1
Display and Touch
Defect Type
Pixel Defect
Dot Defect: Foreign/Internal
Spot, Bubble, Dent, Fish Eye,
of Display Area
Line Defect: Foreign/Internal
Scrach, linear, Fiber of Display
Area
Specification
Bright Dots - Random
Bright Dots - 2 Dots Adjacent/Pair
Bright Dots - 3 Dots Adjacent or more
Dark Dots - Random
Bright Dots - 2 Dots Adjacent/Pair
Bright Dots - 3 Dots Adjacent or more
Total Bright and Dark Dots
Note:
(1) One pixel consist of 3 sup-pixels,
including R, G, and B dot. (Sub-pixel = Dot)
(2) The definition of dot: The size of a
defective dot over 1/2 of whole dot is
regarded as one defective dot.
(3) Bright dot: Dots appear dbright and
unchanged in size in which LCD panel is
displaying under black pattern.
(4) Dark dot: Dots appear dark and
in size in wich LCD panel is displaying under
100% red, green, blue pattern
0 ≤ 0.50 mm
0.50 mm
0
3
0
PRODUCT MANUAL
Count(N)
One dot = one subpixel One pixel consists of
three sub-pixels (dots),
R, G and B.
Dot shape over all in display area and panel.
It means Particle, Scratch, Bubble, Dent and
others
Line shape over all in display area and panel.
It means Particle, Scratch, Bubble, Dent and
others
area ≤ 0.49mm2
not allowed if Deformation is obvious
SANTOKA
2 9
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