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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 12641962 B1

PDFFull Text
Date of Patent:
May. 26, 2026

Filed:

Oct. 24, 2023

Display panel

Applicant:

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

Inventors:

Jangmi Kang, Yongin-si, KR;

Myunghoon Park, Yongin-si, KR;

Byungchang Yu, Yongin-si, KR;

Dong-Hoon Lee, Yongin-si, KR;

Assignee:

SAMSUNG DISPLAY CO., LTD., Yongin-si, KR;

Attorney:
Primary Examiner:

Omar F Mojaddedi

Int. Cl.
CPC ...
H10K 59/12 (2023.01); G09G 3/20 (2006.01); H10K 50/81 (2023.01); H10K 50/82 (2023.01); H10K 59/122 (2023.01); H10K 59/13 (2023.01); H10K 59/131 (2023.01); H10K 59/80 (2023.01); H10K 59/88 (2023.01);
U.S. Cl.
CPC ...
H10K 59/122 (2023.02); H10K 59/131 (2023.02);
Abstract

A display panel includes a first peripheral upper electrode disposed on an insulating layer in a peripheral area, a second peripheral upper electrode disposed on the insulating layer in the peripheral area and disposed closer to the display area than the first peripheral upper electrode, a display separator disposed between the upper electrode of the first light emitting device and the upper electrode of the second light emitting device, and a peripheral separator disposed between the first peripheral upper electrode and the second peripheral upper electrode to realize superior electrical reliability.

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