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:
Nov. 01, 2011
Filed:
Mar. 03, 2006
Sayuri Fujiwara, Nara, JP;
Kiyoshi Minoura, Nara, JP;
Makoto Kanbe, Sakurai, JP;
Yutaka Sawayama, Nabari, JP;
Sayuri Fujiwara, Nara, JP;
Kiyoshi Minoura, Nara, JP;
Makoto Kanbe, Sakurai, JP;
Yutaka Sawayama, Nabari, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A reflection-type display device includes an optical modulation layer, a pair of substratesandbetween which the optical modulation layeris retained, an electrode structurefor causing pixel-by-pixel changes in the optical characteristics of the optical modulation layer. One of the pair of substrateshas a corner cube array composed of a plurality of corner cubes. The corner cube arrayhas a plurality of projectionsdefining an interval between the pair of substratesand, the plurality of projectionsbeing disposed in peak portions.