The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 09, 2005
Filed:
Feb. 05, 2002
Shoji Hinata, Matsumoto, JP;
Manabu Hanakawa, Matsumoto, JP;
Takeshi Hagiwara, Matsumoto, JP;
Seiko Epson Corporation, , JP;
Abstract
A liquid crystal deviceincludes a liquid crystalarranged between a first substrateand a second substrateThe liquid crystal device has a reflecting conductive filmformed on the first substratea light transmitting metal oxide filmlaminated on the reflective conductive filmso that the edgesthereof are in contact with an underlying filmor the first substrateand an illumination devicefor irradiating the liquid crystalwith light from outside the first substrateSince the edges are present around the reflective conductive filmthe area of a light reflecting region contributing to reflection is not changed even when the position of the reflective conductive filmis deviated in the transverse direction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile