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. 03, 1992
Filed:
Mar. 25, 1991
Applicant:
Inventors:
Assignee:
Sanyo Electric Co., Ltd., Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G / ;
U.S. Cl.
CPC ...
340784 ; 340805 ;
Abstract
A liquid-crystal display apparatus visually compensates the flickers of the entire face of the liquid-crystal panel through reversing the polarity of the picture signals in adjacent columns to be applied to drive the liquid-crystal panel with a plurality of display picture-elements. The polarity is reversed for each of the display picture element, of at least one or more adjacent within at least the same row, and/or for at least one horizontal scanning period or more.
Tanioka, Atsuyoshi. (1992). Liquid-crystal display apparatus (U.S. Patent No. 5093655). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5093655
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile