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. 01, 2003
Filed:
Dec. 29, 2000
Shinichiro Shirozu, Tokyo, JP;
Sony Corporation, , JP;
Abstract
An alternating current driven type plasma display device having (a) a first panel comprising a first substrate; a first electrode group constituted of a plurality of first electrodes formed on the first substrate and a protective layer formed on the first electrode group and on the first substrate and (b) a second panel comprising a second substrate fluorescence layers formed on or above the second substrate; and separation walls which extend in the direction making a predetermined angle with the extending direction of the first electrodes and each of which is formed between one fluorescence layer and another neighboring fluorescence layer, wherein discharge is caused between each pair of the first electrodes facing each other, and a recess is formed in the first substrate between each pair of the facing first electrodes.