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. 27, 2005
Filed:
Dec. 12, 2002
Applicants:
Taketoshi Nakano, Kawasaki, JP;
Asahi Yamato, Yokohama, JP;
Takafumi Kawaguchi, Taki-gun, JP;
Inventors:
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
G09G003/28 ;
U.S. Cl.
CPC ...
Abstract
A liquid crystal panel having pixel-forming portions that are assigned dispersedly to two mutually adjacent rows of pixels sandwiching the scanning signal line Lg from above and below, in a horizontally periodical pattern having a cycle of 'up down, up' or 'down, up, down' as to which of the up row and the down row is selected in the assignment of three pixel electrodes. This staggered structure provides a quasi dot inversion driving method while reducing vertical shadow when displaying e.g. the “checker back”.