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:
Jun. 24, 2008
Filed:
Dec. 26, 2003
Applicants:
Yasuyuki Teranishi, Kanagawa, JP;
Yoshiharu Nakajima, Kanagawa, JP;
Noboru Toyozawa, Kanagawa, JP;
Inventors:
Assignee:
Sony Corporation, , JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 3/36 (2006.01); H03K 19/00 (2006.01); H03L 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
This invention applies illustratively to a horizontal driving circuit for a liquid crystal display device, and to a liquid crystal display device utilizing that horizontal driving circuit. With a CMOS latch celldisconnected from power supplies VDDand VSS, the input of the latch cellis connected to an upstream circuitso as to set corresponding data on the cell. Then with the input of the CMOS latch celldisconnected from the upstream circuit, the power supplies VDDand VSSto the CMOS latch cellare switched on to level-shift the data set on the latch cell