Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2006-11-29
2009-06-09
Connelly-Cushwa, Michelle R. (Department: 2874)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S139000, C349S147000
Reexamination Certificate
active
07545464
ABSTRACT:
A liquid crystal display device has: a substrate; a switching element disposed at a side of the upper surface of the substrate and including a lower electrode and an upper electrode having a stacked structure of a plurality of metallic layers; a transparent pixel electrode disposed at the side of the upper surface of the substrate and connected to the upper electrode of the switching element; and a reflective plate formed on the upper surface of the pixel electrode so as to expose a part of the pixel electrode and having the same stacked structure as the upper electrode, including layers each made of the same material as the corresponding metallic layer in the upper electrode.
REFERENCES:
patent: 6917405 (2005-07-01), Kim
patent: 2004/0179157 (2004-09-01), Kim et al.
patent: 2003-222854 (2003-08-01), None
Ishii Hiromitsu
Morikawa Shigeru
Nakamura Yayoi
Casio Computer Co. Ltd.
Chu Chris
Connelly-Cushwa Michelle R.
Frishauf Holtz Goodman & Chick P.C.
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