NEC MultiSync LCD2080UX -BKA Service Manual page 105

(2) Standards for Display Conditions
Standard for errors (defects)
Joined (1) Continuous 2 bright dots
defects
(2) Continuous 2 black dots
(3) Continuous 3 or more bright
dots
(4) Continuous 3 or more black
dots
Dot defect (5) Dot defects other than (1) and
(2)
Defective (6) Adjacent to same-color
proximity bright-dot defect
(7) Approach of adjacent defects
of (6)
(8) Defect cluster
Total No. Total No. of bright dots (R.G.B) + black dots (R.G.B)
of defects
Total No. of bright points in G
Note 9: Irrespective of the continuous or intermittent occurrence, visible dots should be referred to as the
dot detects (bright dots and black dots).
Note 1: R + G, G + B, 2 dots continued horizontally
Counted as an NG
R G R G
Combination of bright and black dots
Item
:Bright dot
:Black dot
R G R G
Standard
(R+G, G+B) 2 continued
horizontally
Both the same color and
different colors
counted.
R.G.B (Black
Bright dot)
Distance between
defects ≤ 5.9mm
Distance of approach ≤
9mm
A set of 2 or more dot
defects in an area of
5×5 pixels
[(5) in consideration]
Approach of adjacent
defects of (1) in an area
of 5×5 pixels
Approach of adjacent
defects of (2) in an area
of 5×5 pixels
Not counted as NG
Combination other than 2-horizontal combination
5-18
≤ 3 pairs
≤ 3 pairs
≤ 0 pair
are
≤ 0 pair
≤ 7
dot +
Each color ≤ 2
pairs
≤ 0 pair
≤ 3 clusters
≤ 0 pair
≤ 13
≤ 4
G
R
R
G
and others
Remarks
Note 1
Note 2
Note 3
Note 4
Note 5
Note 6
Note 7
Note 8
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