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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 9934750 B1

PDFFull Text
Date of Patent:
Apr. 03, 2018

Filed:

Feb. 13, 2015

Data driver, display apparatus having the same and method of driving display panel using the same

Applicant:

Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;

Inventors:

Su-Hyeong Park, Gyeongju-si, KR;

Ho-Yong Jung, Seongam-si, KR;

Sang-Mi Kim, Yongin-si, KR;

Ji-Myoung Seo, Suwon-si, KR;

Kyoung-Won Lee, Seoul, KR;

Hee-Soon Jeong, Hwaseong-si, KR;

Assignee:

Samsung Display Co., Ltd., Yongin-si, KR;

Attorney:

Lewis Roca Rothgerber Christie LLP

Primary Examiner:

Temesghen Ghebretinsae

Assistant Examiner:

Paras D Karki

Int. Cl.
CPC ...
G09G 3/20 (2006.01); G09G 3/36 (2006.01); G09G 5/00 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3688 (2013.01); G09G 2310/027 (2013.01); G09G 2310/0248 (2013.01); G09G 2310/0291 (2013.01); G09G 2310/08 (2013.01); G09G 2320/10 (2013.01); G09G 2330/021 (2013.01);
Abstract

A data driver including a power control part configured to control power according to mode signal determined based on an input image, a digital to analog converting part configured to convert a digital data signal into an analog data voltage, a buffering part configured to buffer the data voltage, a first switching part configured to apply the data voltage to a data line in a normal mode, when turned on, and a second switching part configured to apply a blank voltage to the data line in a blank period of a low frequency mode, when turned on.

Find Patent Forward Citations

Park, Su-Hyeong. (2018). Data driver, display apparatus having the same and method of driving display panel using the same (U.S. Patent No. 9934750). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9934750

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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