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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.:

US 9508321 B1

PDFFull Text
Date of Patent:
Nov. 29, 2016

Filed:

Mar. 15, 2013

Source driver less sensitive to electrical noises for display

Applicant:

Silicon Works Co., Ltd., Daejeon-si, KR;

Inventors:

Kwang Il Oh, Daejeon, KR;

Yun Tack Han, Anyang-si, KR;

Jung Il Seo, Daejeon, KR;

Yong Ik Jung, Incheon, KR;

Hyun Kyu Jeon, Daejeon, KR;

Assignee:

SILICON WORKS CO., LTD., Daejeon-Si, KR;

Attorney:

Kile Park Reed & Houtteman PLLC

Primary Examiner:

Adam J Snyder

Int. Cl.
CPC ...
G09G 5/00 (2006.01); G09G 5/18 (2006.01); G09G 3/36 (2006.01); G09G 3/20 (2006.01);
U.S. Cl.
CPC ...
G09G 5/18 (2013.01); G09G 3/2096 (2013.01); G09G 3/3688 (2013.01); G09G 3/3696 (2013.01); G09G 5/008 (2013.01); G09G 2230/00 (2013.01); G09G 2310/0275 (2013.01); G09G 2330/06 (2013.01); G09G 2330/12 (2013.01);
Abstract

The present invention relates to a source driver of a display apparatus, and relates to a source driver for display apparatus insensitive to power noise, which forcibly decides an internal operation state as normality in a specific period including a power noise generation period and operates insensitively to the power noise. Accordingly, the display apparatus can normally output an image voltage even though power noise occurs.

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Oh, Kwang. (2016). Source driver less sensitive to electrical noises for display (U.S. Patent No. 9508321). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9508321

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