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:
Mar. 07, 2017

Filed:

Apr. 10, 2015
Applicant:

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

Inventors:

Kyunho Kim, Cheonan-si, KR;

Sung-In Kang, Hwaseong-si, KR;

Woojin Lee, Asan-si, KR;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02H 9/00 (2006.01); H01L 27/02 (2006.01); G02F 1/1362 (2006.01); G09G 3/32 (2016.01); G09G 3/36 (2006.01); H01L 29/866 (2006.01); H02H 7/20 (2006.01);
U.S. Cl.
CPC ...
H01L 27/0255 (2013.01); G02F 1/136204 (2013.01); G09G 3/3266 (2013.01); G09G 3/3674 (2013.01); H01L 27/0248 (2013.01); H01L 27/0266 (2013.01); H01L 27/0288 (2013.01); H01L 29/866 (2013.01); H02H 7/20 (2013.01); G09G 2300/043 (2013.01); G09G 2300/0426 (2013.01); G09G 2310/0267 (2013.01); G09G 2310/0286 (2013.01); G09G 2330/04 (2013.01); G09G 2330/06 (2013.01); G09G 2330/08 (2013.01);
Abstract

A display apparatus includes a timing controller configured to output a gate control signal through gate control lines, a gate driver configured to output gate signals in response to the gate control signal provided from the gate control lines, pixels configured to receive data voltages in response to the gate signals, and first and second static electricity prevention parts connected to the gate control lines in parallel configured to discharge a static electricity. Each of the first and second static electricity prevention parts is configured to form current paths, which are smaller in number than a number of the gate control lines, to discharge the static electricity and the static electricity configured to be discharged by the first static electricity prevention part has a polarity different from a polarity of the static electricity configured to be discharged by the second static electricity prevention part.


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