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:
Sep. 20, 2022
Filed:
Sep. 07, 2018
Applicant:
Dongwoo Fine-chem Co., Ltd., Jeollabuk-do, KR;
Inventors:
Byung Jin Choi, Gyeonggi-do, KR;
HwanSil Jang, Gyeonggi-do, KR;
Assignee:
DONGWOO FINE-CHEM CO., LTD., Jeollabuk-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/041 (2006.01); G06F 3/047 (2006.01); G06F 3/044 (2006.01); G02F 1/1333 (2006.01); H01L 27/32 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0412 (2013.01); G06F 3/047 (2013.01); G06F 3/0443 (2019.05); G06F 3/0446 (2019.05); G02F 1/13338 (2013.01); G06F 3/0448 (2019.05); G06F 2203/04111 (2013.01); H01L 27/323 (2013.01);
Abstract
A touch sensor includes a substrate layer, a plurality of sensing electrodes on the substrate layer, and at least one device hole penetrating through one or more of the sensing electrodes. A functional device of an image display device may overlap the device hole so that an optical interference by the touch sensor may be prevented.