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:
Jul. 02, 2002
Filed:
Nov. 30, 1998
Applicant:
Inventor:
Yutaka Akiba, Fujisawa, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 1/749 ;
U.S. Cl.
CPC ...
H01J 1/749 ;
Abstract
A plasma display panel includes a back plate having a plurality of address electrodes, and a plurality of first display electrodes arranged to intersect the address electrodes; a front plate having a plurality of second display electrodes arranged to oppose the plurality of first display electrodes; and partition walls arranged between the front plate and the back plate, thereby increasing brightness and light emission efficiency.