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:
Jan. 05, 2009
Applicant:
Chung-chun Chen, Hsin-Chu, TW;
Inventor:
Chung-chun Chen, Hsin-Chu, TW;
Assignee:
Au Optronics Corp., Hsin-Chu, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H03L 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A level shift circuit for adjusting voltage level of an input signal includes a voltage dividing circuit coupled to a input terminal for outputting a first voltage signal in response to the input signal at the input terminal, and a buffer coupled to a first node for generating a second voltage signal by adjusting voltage level of the first voltage signal. The voltage dividing circuit includes a first load coupled between the first node and the first supply voltage, and a second load coupled between the input terminal and the first node.