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:
Dec. 16, 2014

Filed:

Mar. 12, 2012
Applicants:

Chong-sup Chang, Hwaseong-si, KR;

Yoon-ho Khang, Yongin-si, KR;

Se-hwan Yu, Seoul, KR;

Yong-su Lee, Hwaseong-si, KR;

Min Kang, Seoul, KR;

Myoung-geun Cha, Seoul, KR;

Ji-seon Lee, Suwon-si, KR;

Inventors:

Chong-Sup Chang, Hwaseong-si, KR;

Yoon-Ho Khang, Yongin-si, KR;

Se-Hwan Yu, Seoul, KR;

Yong-Su Lee, Hwaseong-si, KR;

Min Kang, Seoul, KR;

Myoung-Geun Cha, Seoul, KR;

Ji-Seon Lee, Suwon-si, KR;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 29/18 (2006.01); G02F 1/1362 (2006.01); H01L 27/12 (2006.01);
U.S. Cl.
CPC ...
G02F 1/136286 (2013.01); G02F 2201/07 (2013.01); H01L 27/124 (2013.01); G02F 2001/136295 (2013.01); H01L 27/1288 (2013.01);
Abstract

A display substrate includes a base substrate; a first metal pattern disposed on the base substrate and comprising a first signal line and a first electrode electrically connected to the first signal line; and a buffer pattern disposed at a corner between a sidewall surface of the first metal pattern and the base substrate.


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