Table 5-1. OmniBook 4100/4150 LCD Guidelines (TFT)

 

Type of Imperfection

 

Imperfections Not Allowed

 

 

 

 

 

 

IBM 14" TFT, XGA (OmniBook 4150†/4150B, “IBM74E”, F1640-69008)

Electrical Imperfections:

Bright dots (a)

Dark dots (a)

Mechanical Imperfections:

Polarizer scratches (d) Polarizer dents, bubbles (e)

∙4 or more single bright dots (2 or more in central area: 4×3-inch, 100×75mm).

∙8 or more single dark dots.

∙3 or more double bright dots.

∙4 or more double dark dots.

∙9 or more total bright and dark dots.

∙2 or more triple dark dots.

∙Any occurrence of 2 bright dots within 15 mm.

∙Any occurrence of 2 dark dots within 5 mm.

∙4 or more scratches 0-5 mm long and over 0.01 mm wide.

∙4 or more dents or bubbles 0.3-0.4 mm avg. dia.

∙Any scratch over 5 mm long and 0.01 mm wide, or over 0.1 mm wide.

∙Any dent or bubble over 0.4 mm avg. dia.

IBM 14" TFT, XGA (OmniBook 4100/4150†, “IBM74”, F1629-69012)

Electrical Imperfections:

Bright dots (a)

Dark dots (a)

∙8 or more single bright dots.

∙8 or more single dark dots.

∙9 or more total bright and dark dots.

∙Any occurrence of double bright dots.

∙3 or more double dark dots.

∙Any occurrence of triple bright dots (or triple dark dots).

∙Any occurrence of 2 bright or dark dots within 20 mm.

LG 14" TFT, XGA (OmniBook 4100/4150†)

Electrical Imperfections:

Bright dots (a)

Dark dots (a)

Mechanical Imperfections:

Spots (b)

Lines (c)

Polarizer scratches (d) Polarizer dents, bubbles (e)

∙7 or more single bright dots.

∙7 or more single dark dots.

∙3 or more double bright dots.

∙3 or more double dark dots.

∙11 or more total bright and dark dot imperfections.

∙Any occurrence of triple bright dots (or triple dark dots).

∙Any occurrence of 3 bright dots within 20 mm (or 3 dark dots).

∙6 or more spots 0.2-0.5 mm avg. dia.

∙4 or more lines 0.3-3 mm long and over 0.07 mm wide.

∙5 or more scratches 5-20 mm long and over 0.02 mm wide.

∙9 or more dents or bubbles 0-0.5 mm avg. dia.

∙Any spot over 0.5 mm avg. dia.

∙Any line over 3 mm long and 0.07 mm wide, or over 0.1 mm wide.

∙Any scratch over 20 mm long and 0.02 mm wide, or over 0.05 mm wide.

∙Any dent or bubble over 0.5 mm avg. dia.

HP OmniBook 4100/4150

Reference Information

5-3