OUTDOOR COLOR LCD TYPE RANKING

(TABLE 3)

 

 

Outdoor Color LCD Type

 

Outdoor Quality Rank

Indoor Quality Rank

Primary Limitations

High-brightness transmissive TFT

       1

     1

High power consumption

Reflective TFT with no light source

       2

     7

Difficult to use indoors

Transflective TFT

       3

     3

Brand-new technology;

few available sizes

Reflective TFT with frontlight

       4

     4

Limited to small size

Modified transmissive TFT

       5

     2

Expensive modifications

Transflective STN

       6

     5

Old technology;

very low contrast

Reflective STN with frontlight

       7

     6

Limited to small size;

very low contrast