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:
Sep. 07, 2010
Filed:
May. 07, 2007
Applicant:
Kyu-young Chung, Seoul, KR;
Inventor:
Kyu-Young Chung, Seoul, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-Si, Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 3/36 (2006.01);
U.S. Cl.
CPC ...
Abstract
A circuit and a method for generating a common voltage, and a liquid crystal display (LCD) device including the circuit for generating a common voltage. Chip size and accumulated offset voltage of a liquid crystal display (LCD) may be reduced. The circuit for generating a common voltage includes a digital logic calculator, an input reference voltage generator, and a buffer unit. Prior to the generation of the common voltage, the digital logic calculator sets an input reference voltage corresponding to a target voltage.