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. 14, 1992
Filed:
Mar. 09, 1990
Applicant:
Inventors:
Hitoshi Tomii, Ebina, JP;
Shunji Suzuki, Yokohama, JP;
Tetsuya Nakano, Ohmihachiman, JP;
Kenji Terada, Moriyama, JP;
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F / ;
U.S. Cl.
CPC ...
359 80 ; 359 81 ; 359 82 ; 428-1 ;
Abstract
A liquid crystal display device and method are described incorporating a liquid crystal container having an inlet, a liquid crystal, and an inlet sealant containing particles sized larger than the thickness of the inlet to the liquid crystal container. The invention overcomes the probelm of permeation of the inlet sealant into the liquid crystal container.
Tomii, Hitoshi. (1992). Liquid crystal display device with an inlet sealant containing particles (U.S. Patent No. 5105290). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5105290
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile