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. 08, 2004
Filed:
Oct. 28, 2002
Kunio Yoshida, Tokyo, JP;
NEC Plasma Display Corporation, Tokyo, JP;
Abstract
A plasma display panel is provided which is capable of improving efficiency of light emission and of achieving a stable operation with a driving margin being kept wide by keeping a discharge initiating voltage low and by maintaining an erroneous discharge voltage high. Each of first electrode portions of transparent electrodes formed on a first substrate forms a clearance being smaller than a width of each of partition walls on each of the partition walls formed between discharge cells being adjacent to each other in a row direction on a screen. Each of second electrode portions is formed apart from each of the partition walls. Each of third electrode portions is so constructed that its width in the row direction on the screen is smaller than that of each of second electrode portions.