Table 5-1 Lcd Guidelines - HP Compaq Evo N1010v Series Service Manual

Type of Imperfection
Electrical Imperfections:
Bright dots (a)
Dark dots (a)
Mechanical Imperfections:
Discoloration
Polarizer bubbles, dents (b)
Definitions of imperfections:
a Bright or dark dot: a subpixel (red, green, or blue dot) that is stuck on or off.
b Polarizer dent or bubble: a light spot with a darker border that appears on a lighted display and does not
change size (In contrast, a polarizer scratch is a light line that is visible on a darker background and
does not change size).
5-4 Reference Information

Table 5-1 LCD Guidelines

Imperfections Not Allowed
•
7 or more single bright dots
•
7 or more single dark dots
•
9 or more total (bright and dark combined) defective dots
•
Any occurrence of multiple defective dots within 15 mm
•
Any polarizer bubble, discoloration, or dent that is visible from at least 36
cm (14 in)
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