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:
Aug. 30, 2005
Filed:
Sep. 19, 2002
Applicants:
Satoshi Niiyama, Kanagawa, JP;
Tomohiro Takano, Kanagawa, JP;
Shinya Tahara, Kanagawa, JP;
Inventors:
Assignee:
OPTREX Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G003/36 ;
U.S. Cl.
CPC ...
Abstract
When a new image is written to a liquid crystal panel, row electrodes are scanned a-line-at-a-time in time periods T, T, selected row electrodes are set at a voltage V, and all column electrodes are set at −V. The portions of a liquid crystal at the selected row electrodes have a voltage of V+Vapplied thereacross to bring the liquid crystal in the entire screen into a planar state. After the portions of the liquid crystal at all pixels have been brought into the planar state, new display is written by a-line-at-a-time scanning in time periods T, T.