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. 26, 2003
Filed:
Jul. 19, 2000
Hong Yong Zhang, Kawasaki, JP;
Kazuhiro Takahara, Kawasaki, JP;
Fujitsu Display Technologies Corp., Kawasaki, JP;
Abstract
A liquid-crystal-display device which displays an image on display matrix by supplying video signals to pixel cells of the display matrix includes a data driver supplying the video signals to the display matrix and including N digital drivers, N×k common-signal lines, and N×k×n switch blocks, wherein every k lines of the N×k common-signal lines are connected to a corresponding one of the N digital drivers, and every n blocks of the N×k×n switch blocks are connected to a corresponding one of the N×k common-signal lines, each of the common-signal lines being comprised of m lines and each of the switch blocks includes m selection switches, which couples the common-signal lines to the pixel cells of the display matrix.