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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 12787554 B1

PDFFull Text
Date of Patent:
Nov. 03, 2026

Filed:

Oct. 20, 2023

Display panel and manufacturing method of the same

Applicant:

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

Inventors:

Sunho Kim, Yongin-si, KR;

Juchan Park, Yongin-si, KR;

Yoomin Ko, Yongin-si, KR;

Hyewon Kim, Yongin-si, KR;

Pilsuk Lee, Yongin-si, KR;

Chung Sock Choi, Yongin-si, KR;

Sungjin Hong, Yongin-si, KR;

Assignee:

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

Attorney:

Harness, Dickey & Pierce, P.L.C.

Primary Examiner:

Elmito Breval

Int. Cl.
CPC ...
H10K 59/122 (2023.01); H10K 59/12 (2023.01); H10K 59/131 (2023.01); H10K 71/20 (2023.01); H10K 59/80 (2023.01);
U.S. Cl.
CPC ...
H10K 59/122 (2023.02); H10K 59/1201 (2023.02); H10K 59/131 (2023.02); H10K 71/233 (2023.02); H10K 59/8792 (2023.02);
Abstract

A display panel includes a transistor, a first insulation layer disposed on the transistor, a pixel definition layer disposed on the first insulation layer and having a light emitting opening and an opening pattern surrounding the light emitting opening, a light emitting element disposed on the first insulation layer and including a first electrode at least a portion of which is exposed by the light emitting opening and a second electrode which is electrically connected to the transistor, and a connection line disposed on the transistor and electrically connecting the transistor and the second electrode. A groove overlapping the opening pattern is defined in the first insulation layer, and a portion of the pixel definition layer protrudes from an edge of the first insulation layer defining the groove toward an inside of the opening pattern.

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Kim, Sunho. (2026). Display panel and manufacturing method of the same (U.S. Patent No. 12787554). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12787554

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