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:
Feb. 01, 2022
Filed:
Jan. 27, 2020
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Chan Wook Shim, Asan-si, KR;
Sang Hyuk Kwon, Seoul, KR;
Jong Yeul Park, Asan-si, KR;
Jae Yoon Jung, Seoul, KR;
Duc Han Cho, Asan-si, KR;
Cheol Gon Choi, Yongin-si, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/047 (2006.01); G06F 3/044 (2006.01);
U.S. Cl.
CPC ...
G06F 3/047 (2013.01); G06F 3/0445 (2019.05); G06F 2203/04111 (2013.01);
Abstract
A touch sensing unit includes a base layer including a touch sensing area and a touch peripheral area, a touch electrode disposed in the touch sensing area, a touch line disposed in the touch peripheral area and electrically connected to the touch electrode, an inspection pad disposed in a pad area located at one side of the touch peripheral area, and an inspection thin film transistor disposed in the pad area and electrically connected to the touch line and the inspection pad.