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. 25, 2004
Filed:
Oct. 30, 2001
Applicant:
Inventor:
Hiroshi Shirasawa, Tokyo, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/28 ;
U.S. Cl.
CPC ...
G09G 3/28 ;
Abstract
A plasma display capable of avoiding an increase in costs for manufacturing the plasma display by omitting use of a costly forced discharging circuit wherein electrical charges being left in an auxiliary high-voltage power source are discharged by detecting a drop in a voltage fed from a main high-voltage power source, while power is OFF, and changing a method of driving an X driver.
Shirasawa, Hiroshi. (2004). Method of driving plasma display and plasma display (U.S. Patent No. 6741226). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6741226
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile