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:
Jul. 14, 1998
Filed:
Oct. 04, 1996
Applicant:
Inventor:
Masato Takemoto, Ayama-gun, JP;
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05F / ; G05F / ; H03K / ;
U.S. Cl.
CPC ...
323267 ; 323270 ; 327333 ;
Abstract
Power consumption, in an apparatus for generating a display unit drive voltage, is reduced. The potential at a point A is held substantially intermediately between V0 and V5 by a potential corrector 36. Voltage regulators 31, 32 supplied with V0 are connected through point A to voltage regulators 33, 34 supplied with voltage V5. Point A in turn is connected to a charger storing unit 35. The charge storing unit 35 stores the charge flowing into point A. Wasteful flow of electricity is thus eliminated for a reduction in power consumption.