Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Patent
1998-10-28
2000-08-22
Parker, Kenneth
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
349 46, G02F 1136
Patent
active
061080659
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 ones of 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.
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Ando Masahiko
Kondo Katsumi
Oh-e Masahito
Ota Masuyuki
Yanagawa Kazuhiko
Hitachi , Ltd.
Parker Kenneth
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