Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2007-10-02
2007-10-02
Nelms, David (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S113000
Reexamination Certificate
active
10522772
ABSTRACT:
A low cost transflective type liquid crystal display is provided which can display a bright image with high contrast under both indoor and outdoor illumination environments. The liquid crystal display performing transmission type display and reflection type display, includes: a plurality of pixels surrounded on a substrate10by a plurality of gate electrodes11and a plurality of source electrodes15arranged perpendicularly to the gate electrodes; a switching element19arranged in each pixel and disposed neat at the intersection between each gate electrode and each source electrode; and a pixel electrode16connected to the switching element, wherein the pixel electrode is constituted of a transparent conductive layer and a conductive member17having a light reflection function and electrically connected to the transparent conductive layer.
REFERENCES:
patent: 7053969 (2006-05-01), Yamazaki et al.
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patent: 2000-284305 (2000-10-01), None
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patent: WO 2004/027497 (2004-04-01), None
“Vivid Color Image On A Small-Size Liquid Crystal Panel Comparable to the PC Monitor”, pp. 1-3.
Abe Makoto
Funahata Katsuyuki
Itoh Osamu
Komura Shinichi
Antonelli, Terry Stout & Kraus, LLP.
Chung David
Hitachi Displays Ltd.
Nelms David
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