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. 10, 1998
Filed:
Nov. 07, 1996
Takahiro Togawa, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
A plasma addressed display device in which a microsheet glass can be bonded without the risk of cracking and an abnormal local discharge between neighboring cathode electrodes may be prohibited from occurring. The plasma addressed liquid crystal display device is made up of a first substrate having a plurality of first electrodes arranged substantially parallel to one another on its one major surface, and a second substrate having a plurality of second electrodes on its major surface facing the first electrodes on the first substrate. The second electrodes extends substantially parallel to one another and substantially at right angles to the first electrodes, a dielectric sheet arranged between the first and second substrates, a layer of an electro-chemical material provided between the first substrate and the dielectric sheet, a plurality of partitions, as barrier ribs, formed along the second electrodes in a discharge chamber defined between the second substrate and the dielectric sheet, a sealing member arranged between the second electrodes and the dielectric sheet for sealing the discharge chamber, and an insulating film formed in the inside of the sealing member for covering an upper part of the second electrode.