HP omnibook xt1000 Service Manual

HP Pavilion zt1100/xz100 Omnibook xt1000 

Reference Information 

5-3 

Electrical Imperfections: 

Bright dots 

(a) 

Dark dots 

(a)

 

• 

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. 

Mechanical Imperfections: 
Discoloration 

Polarizer bubbles, dents 

(b)

 

• 

Any polarizer bubble, discoloration, or dent that is visible from at least 
36 cm (14 in). 

Definitions of imperfections: 

a

  A bright or dark dot is a subpixel (red, green, or blue dot) that is stuck on or off. 

b

  A polarizer dent or bubble is 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.