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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 12701857 B1

PDFFull Text
Date of Patent:
Aug. 04, 2026

Filed:

Nov. 03, 2022

Display panel having auxiliary electrode, display device including the same, and method of manufacturing display panel

Applicant:

Samsung Display Co., Ltd., Yongin-si, KR;

Inventors:

Taehyung Kim, Seoul, KR;

Seho Lee, Cheonan-si, KR;

Yongdae Lee, Seongnam-si, KR;

Sangwoo Pyo, Seongnam-si, KR;

Assignee:

Samsung Display Co., Ltd., Yongin-si, KR;

Attorney:

Womble Bond Dickinson (US) LLP

Primary Examiner:

Ajay Arora

Int. Cl.
CPC ...
H10K 50/824 (2023.01); H10K 50/822 (2023.01); H10K 59/122 (2023.01); H10K 71/00 (2023.01); H10K 59/12 (2023.01); H10K 59/38 (2023.01);
U.S. Cl.
CPC ...
H10K 50/824 (2023.02); H10K 50/822 (2023.02); H10K 59/122 (2023.02); H10K 71/00 (2023.02); H10K 59/1201 (2023.02); H10K 59/38 (2023.02);
Abstract

A display panel includes: a base substrate having a base surface parallel to a plane defined by a first direction and a second direction; a circuit layer on the base substrate; a first electrode in a first region on the circuit layer; an auxiliary electrode in a second region on the circuit layer and spaced apart from the first electrode; an organic layer on the first electrode and the auxiliary electrode and including a plurality of openings overlapping the auxiliary electrode, and a second electrode on the organic layer, wherein: the second electrode is electrically connected to the auxiliary electrode via each of the plurality of openings; at least a portion of the organic layer includes a plurality of protrusions having a shape surrounding each of the plurality of openings.

Find Patent Forward Citations

Kim, Taehyung. (2026). Display panel having auxiliary electrode, display device including the same, and method of manufacturing display panel (U.S. Patent No. 12701857). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12701857

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

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