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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.:

US 11822749 B1

PDFFull Text
Date of Patent:
Nov. 21, 2023

Filed:

Mar. 15, 2022

Touch panel and touch device

Applicant:

Lg Display Co., Ltd., Seoul, KR;

Inventors:

Yangsik Lee, Gyeonggi-do, KR;

JiHyun Jung, Gyeonggi-do, KR;

Assignee:

LG DISPLAY CO., LTD., Seoul, KR;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Priyank J Shah

Int. Cl.
CPC ...
G06F 3/044 (2006.01); G06F 3/041 (2006.01); H05K 9/00 (2006.01); H10K 50/84 (2023.01); H10K 50/844 (2023.01); H10K 59/40 (2023.01); H10K 59/131 (2023.01);
U.S. Cl.
CPC ...
G06F 3/044 (2013.01); G06F 3/0418 (2013.01); G06F 3/0443 (2019.05); G06F 3/0446 (2019.05); G06F 3/0448 (2019.05); H05K 9/0079 (2013.01); H10K 50/84 (2023.02); H10K 50/844 (2023.02); H10K 59/131 (2023.02); H10K 59/40 (2023.02); G06F 3/0412 (2013.01); G06F 2203/04107 (2013.01); G06F 2203/04111 (2013.01); G06F 2203/04112 (2013.01);
Abstract

A display device includes a light-emitting device; an encapsulation layer disposed on the light-emitting device; an insulating layer on the encapsulation layer; a plurality of first touch sensors on an upper surface of the insulating layer, and arranged in a first direction; a plurality of second touch sensors on the upper surface of the insulating layer, and arranged in a second direction intersecting the first direction; and a discharge pattern disposed between the encapsulation layer and the insulating layer, and overlapping an area between a first touch sensor of the plurality of first touch sensors and a second touch sensor of the plurality of second touch sensors wherein the first touch sensor and the second touch sensor are a mesh type, and include a protruding outer portion. In addition, one end of the discharge pattern is connected to the protruding outer portion of the second touch sensor through a contact hole of the insulating layer.

Find Patent Forward Citations

Lee, Yangsik. (2023). Touch panel and touch device (U.S. Patent No. 11822749). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11822749

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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