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.

Date of Patent:
Aug. 27, 2013

Filed:

May. 27, 2010
Applicants:

Sung-yau Yeh, Jhubei, TW;

Wen-chi Wu, Jhubei, TW;

Inventors:

Sung-Yau Yeh, Jhubei, TW;

Wen-Chi Wu, Jhubei, TW;

Assignee:

ILI Technology Corporation, Jhubei City, Hsinchu County, TW;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A dual voltage output circuit includes first and second differential driving units. The first differential driving unit is operable to generate a first output voltage from a pair of first input voltages, has first and second nodes to receive first and second voltage levels, respectively, and has a first intermediate voltage node to receive a first intermediate voltage level. The second differential driving unit is operable to generate a second output voltage from a pair of second input voltages, has third and fourth nodes to receive the first and second voltage levels, respectively, and has a second intermediate voltage node to receive a second intermediate voltage level.


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