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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 10013948 B1

PDFFull Text
Date of Patent:
Jul. 03, 2018

Filed:

Oct. 06, 2015

Display device having improved electrostatic discharge protection

Applicant:

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

Inventors:

Gi Chang Lee, Asan-si, KR;

In Soo Wang, Asan-si, KR;

Yong Soo Lee, Seoul, KR;

Assignee:

SAMSUNG DISPLAY CO., LTD., , KR;

Attorney:

Innovation Counsel, LLP

Primary Examiner:

Pegeman Karimi

Int. Cl.
CPC ...
G09G 3/36 (2006.01); G09G 5/00 (2006.01); H02H 9/04 (2006.01); G02F 1/1362 (2006.01); G09G 3/20 (2006.01); H01L 23/62 (2006.01); H01L 27/02 (2006.01); H01T 4/10 (2006.01); G02F 1/1345 (2006.01); H05K 1/02 (2006.01);
U.S. Cl.
CPC ...
G09G 5/003 (2013.01); G02F 1/1345 (2013.01); G02F 1/136204 (2013.01); G09G 3/20 (2013.01); G09G 3/36 (2013.01); H01L 23/62 (2013.01); H01L 27/0288 (2013.01); H01L 27/0296 (2013.01); H01T 4/10 (2013.01); H02H 9/044 (2013.01); G09G 2300/0426 (2013.01); G09G 2330/04 (2013.01); H01L 2924/0002 (2013.01); H05K 1/0259 (2013.01);
Abstract

A display device having an electrostatic discharge protection unit disposed between a display unit and a pad unit. The electrostatic discharge protection unit comprises a first signal line configured to deliver data and a control signal from a pad unit to the display unit, a second signal line, a plurality of first electrostatic discharge protection patterns which are electrically connected to the first signal line; and a plurality of second electrostatic discharge protection patterns which are electrically connected to the second signal line. Respective ones of the first electrostatic discharge protection patterns and the second electrostatic discharge protection patterns together form a plurality of electrostatic discharge protection pattern pairs, and the first and second electrostatic discharge protection patterns in each of the electrostatic discharge protection pattern pairs are separated from each other by differing distances.

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