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:
May. 30, 2006
Filed:
Nov. 25, 2005
Nobuo Shimizu, Suwa, JP;
Shinichi Yotsuya, Suwa, JP;
Hideto Yamashita, Suwa, JP;
Masami Murata, Shiojiri, JP;
Koichi Akiyama, Matsumoto, JP;
Nobuo Shimizu, Suwa, JP;
Shinichi Yotsuya, Suwa, JP;
Hideto Yamashita, Suwa, JP;
Masami Murata, Shiojiri, JP;
Koichi Akiyama, Matsumoto, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
To provide a micro-lens substrate wherein a higher contrast ratio can be obtained when used in a liquid crystal panel and the like. A micro-lens substrateA includes a first substratewith concaves for microlenses having a plurality of first concavesand first aligment marksformed on a first glass substrate, a second substratewith concaves for microlenses having a plurality of second concavesand second aligment marksformed on a second glass substrate, a resin layer, microlensesconsisting of doulbe convex lenses formed of a resin filled in between the first and second concavesand, and spacers
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile