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:
Jul. 14, 2015
Filed:
Jun. 09, 2014
Applicant:
Magnachip Semiconductor, Ltd., Cheongju-si, KR;
Inventor:
Masato Nishimura, Tokyo, JP;
Assignee:
Magnachip Semiconductor, Ltd., Cheongju-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 5/00 (2006.01); G09G 3/20 (2006.01); H03K 19/094 (2006.01); G09G 3/00 (2006.01);
U.S. Cl.
CPC ...
G09G 5/00 (2013.01); G09G 3/20 (2013.01); H03K 19/094 (2013.01); G09G 3/006 (2013.01); G09G 2310/027 (2013.01); G09G 2310/0289 (2013.01); G09G 2310/08 (2013.01); G09G 2330/04 (2013.01);
Abstract
Disclosed are a multi-functional integrated circuit and a source driver having the same. The integrated circuit (IC) chip includes: a first high-voltage transistor configured to precharge a storage node in response to a first control signal; a decoding unit configured to decode a plurality of input signals to output the decoded signal to the storage node; and a second high-voltage transistor configured to transfer an output of the decoding unit to the storage node in response to a second control signal.