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:
Oct. 18, 2005
Filed:
Jul. 14, 2003
Yasuhito Tsubakimoto, Shizuoka, JP;
Hiroshi Goto, Shizuoka, JP;
Yoshimi Kuramochi, Shizuoka, JP;
Hidehiro Wakamiya, Shizuoka, JP;
Yasuhito Tsubakimoto, Shizuoka, JP;
Hiroshi Goto, Shizuoka, JP;
Yoshimi Kuramochi, Shizuoka, JP;
Hidehiro Wakamiya, Shizuoka, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A display device can be reduced in size while suppressing evenness in luminance. An image forming apparatus having such a display device incorporated therein is also provided. A driving unit drives a liquid crystal. A first member and a second member are disposed in opposition to each other with the liquid crystal interposed therebetween. The first member has a display area, and the second member has a display corresponding area corresponding to the display area of the first member and a non-display corresponding area which is different from the display corresponding area. A source of light is disposed within the non-display corresponding area of the second member. A guide member is disposed at a side of the second member opposite the first member for guiding light from the source of light.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile