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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 9013468 B1

PDFFull Text
Date of Patent:
Apr. 21, 2015

Filed:

Jan. 04, 2013

Display device able to prevent an abnormal display caused by a soft fail and a method of driving the same

Applicant:

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

Inventors:

Kyung-Uk Choi, Gyeonggi-do, KR;

Seon Hye Kim, Gyeonggi-do, KR;

Sang Hyun Lee, Incheon, KR;

Jeong Bong Lee, Busan, KR;

Assignee:

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

Attorney:

F. Chau & Associates, LLC

Primary Examiner:

Gerald Johnson

Assistant Examiner:

Maheen Javed

Int. Cl.
CPC ...
G09G 5/00 (2006.01); G06F 3/038 (2013.01); G09G 3/20 (2006.01); G09G 5/18 (2006.01);
U.S. Cl.
CPC ...
G09G 5/00 (2013.01); G09G 2330/06 (2013.01); G09G 2310/0289 (2013.01); G09G 3/20 (2013.01); G09G 5/18 (2013.01); G09G 2370/08 (2013.01);
Abstract

A display device includes a data driver for applying a data signal to a data line; a gate driver for applying a gate signal to a gate line; a level shifter for shifting a voltage level of a signal applied to the gate driver; and a signal controller for controlling the data driver, the level shifter, and the gate driver, wherein when a signal exchange between the data driver and the signal controller has an abnormality, the signal controller maintains a control signal applied to the level shifter in an off level.

Find Patent Forward Citations

Quick Actions:

Choi, Kyung-Uk. (2015). Display device able to prevent an abnormal display caused by a soft fail and a method of driving the same (U.S. Patent No. 9013468). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9013468

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

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