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:
Jul. 04, 2006
Filed:
Mar. 14, 2002
Eiji Nitto, Kawasaki, JP;
Shinpei Nagatani, Kawasaki, JP;
Hirofumi Miyamoto, Kawasaki, JP;
Koshu Yonemura, Kawasaki, JP;
Eiji Nitto, Kawasaki, JP;
Shinpei Nagatani, Kawasaki, JP;
Hirofumi Miyamoto, Kawasaki, JP;
Koshu Yonemura, Kawasaki, JP;
Fujitsu Display Technologies Corporation, Kawasaki, JP;
Abstract
A liquid crystal display device irradiates a light of a light source from a backside of a liquid crystal panel. A light-guiding plate provided under the liquid crystal panel guides the light of the light source to the liquid crystal panel by transmitting the light therethrough. An optical sheet is arranged between the liquid crystal panel and the light-guiding plate. A backlight housing accommodates the light-guiding plate and the optical sheet. The optical sheet has a protruding part extending outwardly from a periphery thereof. The backlight housing has an opening at a position corresponding to the protruding part.