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:
Dec. 13, 2005
Filed:
Mar. 04, 2004
Applicants:
Shigeo Ide, Yamanashi-ken, JP;
Takashi Iwami, Yamanashi-ken, JP;
Inventors:
Shigeo Ide, Yamanashi-ken, JP;
Takashi Iwami, Yamanashi-ken, JP;
Assignee:
Pioneer Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G003/36 ; G09G005/00 ;
U.S. Cl.
CPC ...
Abstract
A drive apparatus for applying first and second drive pulses to row electrodes to drive a display panel having the row electrodes, column electrodes arranged to intersect the row electrodes, and capacitive light-emitting elements each disposed at each point of intersection of the row electrodes and the column electrodes. The drive apparatus includes a clamping circuit and a masking circuit which are formed in a module.