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:
Apr. 26, 2005
Filed:
May. 30, 2003
Toshihisa Ogawa, Kanagawa, JP;
Toshihisa Ogawa, Kanagawa, JP;
NEC LCD Technologies, Ltd., Kanagawa, JP;
Abstract
A light-reflection type liquid crystal display device includes (a) a liquid crystal display panel, (b) a polarizer mounted on the liquid crystal display panel, (c) a light-guide mounted on the polarizer, (d) a light source arranged adjacent to an end of the light-guide for supplying light to the liquid crystal display panel through the light-guide, (e) an operation panel mounted above the light-guide for operating the light-reflection type liquid crystal display device, (f) a chassis for supporting the liquid crystal display panel therewith, (g) a frame covering the light source therewith, the frame having an opening facing the light-guide, and (h) a shield coupled to the chassis and covering the light-guide therewith except a portion of the light-guide facing the light source, the shield cooperating with the frame to support the operation panel therewith.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile