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:
Mar. 13, 2001
Filed:
Jan. 20, 1998
Tatsuya Nakayama, Kumamoto, JP;
Kabushiki Kaisha Advanced Display, Kumamoto, JP;
Abstract
A liquid crystal display comprises: a plane light guide plate having an illumination surface which emits a light guided through a front end face portion from front face portion to outside; a liquid crystal panel which is disposed on front face of the illumination surface of the light guide plate and controls a transmission of light by electric signal supplied through a circuit board; a light source which is disposed adjacent to the front end face portion of the light guide plate in parallel thereto; and a main reflector attached to the front end portion of the light guide plate surrounding the light source; in which stoppers,are mounted on a holder,being a component of the light source to regulate free movement of the liquid crystal panel, whereby the liquid crystal display is small-sized. Further, a low voltage side wiring of a wiring section for supplying a power to the light source is formed by arranging a wiring material or wiring pattern of thin insulated strip on the light guide plate, etc.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile