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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 12501781 B1

PDFFull Text
Date of Patent:
Dec. 16, 2025

Filed:

Jul. 07, 2022

Display apparatus with pixel circuits connected to light-emitting elements and method of manufacturing the same

Applicant:

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

Inventors:

Yoolguk Kim, Yongin-si, KR;

Jingoo Kang, Yongin-si, KR;

Jiyoon Kim, Yongin-si, KR;

Assignee:

Samsung Display Co., LTD., Gyeonggi-do, KR;

Attorney:

HARNESS, DICKEY & PIERCE, P.L.C.

Primary Examiner:

Eric W Jones

Int. Cl.
CPC ...
H10K 59/122 (2023.01); H10K 50/115 (2023.01); H10K 59/12 (2023.01); H10K 59/121 (2023.01); H10K 59/80 (2023.01); H10K 71/00 (2023.01);
U.S. Cl.
CPC ...
H10K 59/122 (2023.02); H10K 50/115 (2023.02); H10K 59/1213 (2023.02); H10K 59/80518 (2023.02); H10K 59/80524 (2023.02); H10K 59/873 (2023.02); H10K 71/00 (2023.02); H10K 59/1201 (2023.02);
Abstract

Provided are a display apparatus and a method of manufacturing the same. The display apparatus includes a substrate, a plurality of light-emitting elements on the substrate, a passivation layer covering the light-emitting elements, and a plurality of pixel circuits on the passivation layer and connected to the light-emitting elements, respectively. The light-emitting elements each include a first electrode integrally provided with the light-emitting elements on the substrate, an emission layer in an opening of a pixel-defining layer on the first electrode, and a second electrode on the emission layer.

Find Patent Forward Citations

Kim, Yoolguk. (2025). Display apparatus with pixel circuits connected to light-emitting elements and method of manufacturing the same (U.S. Patent No. 12501781). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12501781

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

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