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:
Feb. 19, 2002
Filed:
Oct. 15, 1999
Keiji Nunomura, Tokyo, JP;
Kazuaki Yanagida, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
A surface discharge type color plasma display panel (PDP) having high color temperature and small white color deviation. The plasma display panel comprises: a plurality of discharge electrode pairs each of which includes a scanning electrode and a retaining electrode and each of which form a surface discharge gap between the scanning electrode and the retaining electrode; a plurality of data electrodes disposed perpendicular to the surface discharge gap; and a plurality of display cells each defined at an area including an intersection between the data electrode and the discharge electrode pair, the plurality of display cells being grouped into a plurality of sets of display cells, each set including display cells for three primary colors. The discharge electrode pair in each set of display cells having the same shape among said display cells of three primary colors in the proximity of said surface discharge gap, and having different shapes among said display cells of three primary colors at portions remote from the surface discharge gap.