Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2011-06-14
2011-06-14
Doan, Jennifer (Department: 2874)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S056000, C349S084000, C349S139000, C349S143000, C349S147000
Reexamination Certificate
active
07961285
ABSTRACT:
A liquid crystal device includes a first substrate and a second substrate disposed opposite the first substrate. The liquid crystal device further has a first light shielding layer of a surface of the first substrate; a first electrode having an electrode portion extending in a predetermined direction; and a second electrode of the surface of the second substrate facing the first substrate. The second electrode is formed such that at least a part thereof overlaps the first light shielding layer in plan view and has an electrode portion extending in a direction along the electrode portion of the first electrode. The device further has a third electrode of the surface of the second substrate; and a liquid crystal layer interposed between the first and second substrates and aligned in an in-plane direction of the first or second substrate.
REFERENCES:
patent: 5764322 (1998-06-01), Mamiya et al.
patent: 5847780 (1998-12-01), Kim et al.
patent: 7586564 (2009-09-01), Goto et al.
patent: 10-170924 (1998-06-01), None
patent: 2000-019558 (2000-01-01), None
Doan Jennifer
Lowe Hauptman & Ham & Berner, LLP
Seiko Epson Corporation
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