Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2011-03-29
2011-03-29
Nelms, David (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
Reexamination Certificate
active
07916247
ABSTRACT:
An electro-optic device includes: A frame light-shielding film defined a periphery of a pixel area. A frame light-shielding film having an opening at a predetermined position. An alignment mark formed in the opening. An opening light-shielding film formed so as to shield the opening in plan view.
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patent: 2004-347659 (2004-12-01), None
Nelms David
Seiko Epson Corporation
Vu Phu
Workman Nydegger
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