Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2006-07-24
2010-12-07
Schechter, Andrew (Department: 2883)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S109000, C349S033000, C349S169000
Reexamination Certificate
active
07847890
ABSTRACT:
An optical compensated bend (OCB) mode liquid crystal display (LCD) includes a pixel electrode, a color filter, a common electrode and a liquid crystal layer. The pixel electrode is formed on the first substrate of the OCB mode LCD. The color filter is formed on the second substrate of the OCB mode LCD. The common electrode is formed on the color filter. The liquid crystal layer is sandwiched between the first substrate and the second substrate. A step structure is formed on the second structure, so that the liquid crystal molecules in the liquid crystal layer are twisted into the bend state from the splay state uniformly and quickly.
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Chang Ting-Jui
Chen Po-Lun
Lee Chia-Yu
Wu Jeng-Fang
AU Optronics Corp.
Birch & Stewart Kolasch & Birch, LLP
Chang Charles
Schechter Andrew
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