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:
Aug. 06, 2024
Filed:
Jul. 27, 2022
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Ruda Rhe, Paju-si, KR;
JiHyun Jung, Paju-si, KR;
DeukSu Lee, Paju-si, KR;
SuChang An, Paju-si, KR;
JaeGyun Lee, Paju-si, KR;
Hyangmyoung Gwon, Paju-si, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/041 (2006.01); G06F 3/044 (2006.01); H01L 27/15 (2006.01); H01L 33/54 (2010.01);
U.S. Cl.
CPC ...
G06F 3/0412 (2013.01); G06F 3/0446 (2019.05); H01L 27/156 (2013.01); H01L 33/54 (2013.01);
Abstract
Embodiments of the present disclosure are related to a touch display device that includes a touch sensor. The touch sensor has a touch sensor structure that prevents or at least reduces a defect of a touch routing line that electrically connects a touch electrode and a touch pad. The defect is prevented or at least reduced due to a reduction of a height difference between a dam disposed between an active area and a pad area and a peripheral area thereof.