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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 12547269 B1

PDFFull Text
Date of Patent:
Feb. 10, 2026

Filed:

Nov. 19, 2024

Touch display device

Applicant:

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

Inventors:

Jaegyun Lee, Paju-si, KR;

Jihyun Jung, Paju-si, KR;

Deuksu Lee, Paju-si, KR;

Suchang An, Paju-si, KR;

Ruda Rhe, Paju-si, KR;

Hyangmyoung Gwon, Paju-si, KR;

Assignee:

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

Attorney:

Fenwick & West LLP

Primary Examiner:

Calvin C MA

Int. Cl.
CPC ...
G06F 3/041 (2006.01); G06F 3/044 (2006.01);
U.S. Cl.
CPC ...
G06F 3/04164 (2019.05); G06F 3/0445 (2019.05); G06F 3/0448 (2019.05); G06F 2203/04107 (2013.01); G06F 2203/04111 (2013.01);
Abstract

The disclosure is related to a touch display device including a display panel. By dividing an active area of the display panel into a plurality of sub-areas, and driving a touch electrode disposed on each of the plurality of sub-areas separately, a load of the touch electrodes is reduced depending on a size of the display panel and a performance of a touch sensing can be improved.

Find Patent Forward Citations

Lee, Jaegyun. (2026). Touch display device (U.S. Patent No. 12547269). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12547269

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

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