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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 12527199 B1

PDFFull Text
Date of Patent:
Jan. 13, 2026

Filed:

Jul. 15, 2024

Transparent display device with touch sensor

Applicant:

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

Inventors:

Jaehee Park, Paju-si, KR;

Kihyung Lee, Paju-si, KR;

Assignee:

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

Attorney:

Seed Intellectual Property Law Group LLP

Primary Examiner:

Dong Hui Liang

Int. Cl.
CPC ...
G06F 3/041 (2006.01); G06F 3/044 (2006.01); H01L 27/12 (2006.01); H10D 86/40 (2025.01); H10D 86/60 (2025.01); H10K 59/121 (2023.01); H10K 59/131 (2023.01); H10K 59/40 (2023.01);
U.S. Cl.
CPC ...
H10K 59/40 (2023.02); G06F 3/0418 (2013.01); G06F 3/0446 (2019.05); H10D 86/441 (2025.01); H10D 86/60 (2025.01); H10K 59/1213 (2023.02); H10K 59/131 (2023.02); G06F 2203/04111 (2013.01);
Abstract

A transparent display device with a touch sensor is provided, which may reduce loss of light transmittance due to a touch sensor and a touch line and may detect a defective touch sensor in a touch block. The device includes transmissive areas and a non-transmissive area disposed between the transmissive areas adjacent to each other, a plurality of touch lines provided in the non-transmissive area, and a plurality of touch blocks respectively connected to the plurality of touch lines. Each touch block includes a plurality of touch sensors disposed in the transmissive areas and comprised of M number of rows and N number of columns, a plurality of sensing lines disposed to correspond to the N number of columns, and a plurality of sensing transistors respectively connected to the plurality of touch sensors, transferring a voltage of the connected touch sensor to one of the plurality of sensing lines.

Find Patent Forward Citations

Park, Jaehee. (2026). Transparent display device with touch sensor (U.S. Patent No. 12527199). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12527199

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

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