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:
Jun. 22, 1993
Filed:
Apr. 07, 1992
Applicant:
Inventor:
Dae-il Kim, Kyunggi, KR;
Assignee:
Samsung Electron Devices Co., Ltd., Kyunggi, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F / ; G09G / ;
U.S. Cl.
CPC ...
359 54 ; 359 55 ; 359 87 ; 340771 ; 340794 ;
Abstract
A plasma addressed liquid crystal display and manufacturing method thereof is disclosed whose plasma addressing unit has a barrier of a predetermined height between a planar orientation layer and a rear substrate, a second electrode placed in the middle or on the top of the barrier, and a first electrode positioned between the barriers. The electrodes are made of metal paste which enables the use of a screen printing method, thereby facilitating manufacturing and allowing for a large screen display.
Kim, Dae-il. (1993). Plasma addressed liquid crystal display and manufacturing method (U.S. Patent No. 5221979). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5221979
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile