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:
Mar. 11, 1986
Filed:
Sep. 30, 1982
Applicant:
Inventors:
Assignee:
Thomson-CSF, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G / ;
U.S. Cl.
CPC ...
340776 ; 340777 ; 340800 ; 3151694 ;
Abstract
This invention concerns an AC plasma display panel control circuit, comprising integrated circuits combined with a single amplifier to control one of the electrode networks, and integrated circuits combined with two amplifiers to control the other electrode network. The integrated circuits issue setting and erasure signals, and the amplifiers issue maintenance signals.