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:
Oct. 30, 2007
Filed:
Aug. 29, 2006
Kazuhiko Yanagawa, Mobara, JP;
Masuyuki Ohta, Mobara, JP;
Kazuhiro Ogawa, Mobara, JP;
Keiichiro Ashizawa, Mobara, JP;
Masahiro Yanai, Mobara, JP;
Nobutake Konishi, Mobara, JP;
Kazuhiko Yanagawa, Mobara, JP;
Masuyuki Ohta, Mobara, JP;
Kazuhiro Ogawa, Mobara, JP;
Keiichiro Ashizawa, Mobara, JP;
Masahiro Yanai, Mobara, JP;
Nobutake Konishi, Mobara, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
An active matrix liquid crystal display device includes substrates, a liquid crystal layer therebetween, video signal lines and scan signal lines formed on one of the substrates, and pixel electrodes connected to one of the video signal lines through an active device. Pixel areas, which are defined by the video signal lines and the scan signal lines which are formed in the shape of a matrix, have display electrodes, reference electrodes and the active device arranged therein. The display electrodes are arranged on one of the substrates, and the reference electrodes are arranged on another of the substrates, and each of the display electrodes and the reference electrodes has a slit. The slit of the display electrodes and the slit of the reference electrodes are shifted with respect to one another in plan view.