Active matrix type liquid crystal display apparatus

Details Active matrix type liquid crystal display apparatus Active matrix type liquid crystal display apparatus

1995-08-24

1998-11-03

Sikes, William L.

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

349 34, G02F 11343

Patent

active

058317074

ABSTRACT:
An active matrix type liquid crystal display apparatus includes a first substrate which has a plurality of scan electrodes and signal electrodes formed in a matrix shape, and a plurality of semiconductor switching elements having enhancement type characteristics formed at corresponding cross points of said scan electrodes and said signal electrodes, respectively, a second substrate which is arranged so as to face to said first substrate, and a liquid crystal layer which is composed of a liquid crystal composition enclosed in an interval between said first and second substrates, wherein pixel electrodes connected to corresponding said semiconductor switching element and counter electrodes connected to corresponding ones of said scan electrodes are arranged alternately in a comb-shape manner in respective ones of plural pixel regions surrounded by said plural scan electrodes and plural signal electrodes on said first substrate.

REFERENCES:
patent: 4345249 (1982-08-01), Togashi
patent: 5266825 (1993-11-01), Tsukada et al.
patent: 5598285 (1997-01-01), Kondo et al.
patent: 5644147 (1997-07-01), Yamazaki et al.

Affiliated with

Also associated with

Rating

Active matrix type liquid crystal display apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Active matrix type liquid crystal display apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Active matrix type liquid crystal display apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-695638