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. 15, 2011
Filed:
Jul. 13, 2006
Applicant:
Shinichi Ishizuka, Tsurugashima, JP;
Inventor:
Shinichi Ishizuka, Tsurugashima, JP;
Assignee:
Pioneer Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A two-terminal switching device provided on each of a plurality of pixel units and connected at a first terminal to a control electrode of a drive transistor, the two-terminal switching device being transferred to a conductive state according to magnitude of the voltage applied to a second terminal to supply the applied voltage to the control electrode; and a reverse bias voltage applying unit for adjusting the voltage applied to the second terminal and applying a reverse bias voltage to the drive transistor are provided.