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:
May. 31, 2005
Filed:
Feb. 25, 2003
Applicants:
Wen-rung Huang, Taipei, TW;
Hsu-pin Kao, Taipei, TW;
Yu-ju Chen, Taipei, TW;
Ching-chung Cheng, Taipei, TW;
Yen-ting Shen, Taipei, TW;
Inventors:
Wen-Rung Huang, Taipei, TW;
Hsu-Pin Kao, Taipei, TW;
Yu-Ju Chen, Taipei, TW;
Ching-Chung Cheng, Taipei, TW;
Yen-Ting Shen, Taipei, TW;
Assignee:
Chunghwa Picture Tubes, Ltd., , TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J017/49 ;
U.S. Cl.
CPC ...
Abstract
A driving electrode structure of a plasma display panel for improving operation margin is described. A plurality openings is formed in a transparent electrode according to the driving characteristics of fluorescent layer of each luminous cell to adjust the effective area of the transparent electrode in each luminous cell, thereby increasing the operation margin of the sustaining voltage.