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:
Nov. 27, 2001
Filed:
Jun. 24, 1998
Applicant:
Inventors:
Assignee:
Pioneer Electronic Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 3/20 ;
U.S. Cl.
CPC ...
G09G 3/20 ;
Abstract
In a plasma display having a charge recovery type of pulse generator for generating a driving pulse, the charge recovery type of pulse generator is prevented from short-circuiting due to a malfunction of a switch controller in a driving apparatus. A protection gate circuit is provided between the charge recovery type of pulse generator and the switch controller to block an undesirable signal generated due to a malfunction of switch controller for turning on an undesirable switch.