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:
May. 13, 2003
Filed:
Oct. 20, 1998
Applicant:
Inventors:
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1333 ;
U.S. Cl.
CPC ...
G02F 1/1333 ;
Abstract
A liquid crystal panel unit comprising an LCD panel having a pair of substrates and a liquid crystal layer arranged between the substrates and a holding substrate for holding the LCD panel by rigidly securing one of the substrates thereto is characterized in that a plurality of protuberances are formed on the surface of the holding substrate at a side thereof and the one of the substrates is rigidly secured to the holding substrate with the side carrying the protuberances facing inside.
Ishii, Takayuki. (2003). Liquid crystal panel with holding substrate having fixing protuberances (U.S. Patent No. 6563562). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6563562
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile