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.:
Date of Patent:
Jun. 19, 2018
Filed:
Jul. 28, 2016
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Min-Joo Kim, Seoul, KR;
Seung-Hee Nam, Paju-si, KR;
Assignee:
LG DISPLAY CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/041 (2006.01); H01L 27/12 (2006.01); H01L 29/786 (2006.01); H01L 29/51 (2006.01); G06F 3/044 (2006.01); G06F 3/047 (2006.01); G02F 1/1333 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0412 (2013.01); G02F 1/13338 (2013.01); G02F 1/133345 (2013.01); G06F 3/044 (2013.01); G06F 3/047 (2013.01); G06F 3/0416 (2013.01); H01L 27/124 (2013.01); H01L 27/1225 (2013.01); H01L 29/518 (2013.01); H01L 29/7869 (2013.01); G02F 2001/133357 (2013.01); G02F 2201/121 (2013.01);
Abstract
A substrate can include a thin film transistor for a touch display, which is capable of preventing oxidation of a touch connection electrode. In the substrate including a thin film transistor, an inorganic insulation film for covering a side surface of a planarization film, which exposes a touch sensing line, is formed of a material different from that of the planarization film, and a touch connection electrode is located on a side surface of the inorganic insulation film.