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:
Jan. 18, 2011
Filed:
Sep. 26, 2006
Applicants:
Susumu Edo, Mobara, JP;
Shinichi Komura, Mobara, JP;
Masatoshi Wakagi, Hitachinaka, JP;
Inventors:
Assignee:
Hitachi Displays, Ltd., Chiba, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 3/36 (2006.01);
U.S. Cl.
CPC ...
Abstract
A shift register circuit which stably operates with low electric power consumption and can realize a long life. In the shift register circuit constructed by connecting a plurality of fundamental circuits in each of which fundamental clocks of three phases are inputted to input terminals and is constructed by a gate line driving circuit, a timing control circuit, and a holding device control circuit, each of the gate line driving circuit and the timing control circuit has charging devices and holding devices. A node is stabilized by the timing control circuit.