Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Patent
1998-06-12
2000-06-27
Sikes, William L.
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
349128, 349111, 349 38, G02F 11333, G02F 11337, G02F 11343
Patent
active
060813148
ABSTRACT:
Liquid crystal display (LCD) has sub-pixel domains in each of pixels to obtain a wide viewing angle. The sub-pixel domains are formed by divided orientation alignment in which the sub-pixel domain are subjected to rubbing in different directions opposite to each other. The liquid crystal has a splay-type TN deformation structure in the first sub-pixel domain and a normal TN deformation structure in the second sub-pixel domain. The pre-tilt angles of the liquid crystal in the first domain and second domain are selected to obtain a wide viewing angle. The LCD has a shield pattern for shielding disclination causing afterimages and storage capacitor electrodes having a function as signal lines.
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Hirai Yoshihiko
Kaneko Setsuo
Shibahara Hideo
Sumiyoshi Ken
Suzuki Masayoshi
NEC Corporation
Nguyen Dung
Sikes William L.
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