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:
Apr. 08, 2008
Filed:
Aug. 09, 2004
Yasuyuki Kudo, Kamakura, JP;
Yoshikazu Yokota, Kodaira, JP;
Kazunari Kurokawa, Mobara, JP;
Atsushiro Higa, Yokohama, JP;
Yasuyuki Kudo, Kamakura, JP;
Yoshikazu Yokota, Kodaira, JP;
Kazunari Kurokawa, Mobara, JP;
Atsushiro Higa, Yokohama, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A matrix type liquid crystal display device has a function of suppressing power consumption without calling for an extra circuit arrangement such as the arrangement of storage capacitance and wiring to storage capacitance and without disposing new external components. A switch is disposed in the liquid crystal display device to temporarily short-circuit both column electrodes and common electrodes sandwiching a liquid crystal between them in synchronism with an alternation timing.