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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 12336392 B1

PDFFull Text
Date of Patent:
Jun. 17, 2025

Filed:

Jul. 21, 2020

Touch electrode structure and touch display panel

Applicant:

Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Wuhan, CN;

Inventor:

Jian Ye, Wuhan, CN;

Assignee:

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD., WUHAN, HUBEI, CN;

Attorneys:

Steven Carl Lessoff

STEVEN LESSOFF

Primary Examiner:

Sonya McCall-Shepard

Int. Cl.
CPC ...
H10K 59/123 (2023.01); G06F 3/041 (2006.01); G06F 3/044 (2006.01); H10K 59/12 (2023.01); H10K 59/124 (2023.01); H10K 59/40 (2023.01);
U.S. Cl.
CPC ...
H10K 59/123 (2023.02); G06F 3/0412 (2013.01); G06F 3/0445 (2019.05); G06F 3/0446 (2019.05); H10K 59/124 (2023.02); H10K 59/40 (2023.02);
Abstract

The present application provides a touch electrode structure and a touch display panel. The touch electrode structure includes: a first touch electrodes including first main electrodes, branch electrodes including a first branch portion and a second branch portion intersecting each other; second touch electrodes including second main electrodes, wherein at least one of the branch electrodes is provided with a first hollow portion, or/and at least one of the second touch electrodes is provided with a second hollow portion disposed outside the second main electrodes.

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