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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 12439802 B1

PDFFull Text
Date of Patent:
Oct. 07, 2025

Filed:

Oct. 28, 2021

Display panel with insulating line and connecting line extending from auxiliary pixel circuit to auxiliary display element and display apparatus including the same

Applicant:

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

Inventors:

Gwuihyun Park, Yongin-si, KR;

Kwangwoo Park, Yongin-si, KR;

Koichi Sugitani, Yongin-si, KR;

Chulwon Park, Yongin-si, KR;

Saehee Han, Yongin-si, KR;

Pilsoon Hong, Yongin-si, KR;

Assignee:

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

Attorney:

Innovation Counsel LLP

Primary Examiner:

Lex H Malsawma

Int. Cl.
CPC ...
H10K 59/65 (2023.01); H10K 59/121 (2023.01); H10K 59/124 (2023.01); H10K 59/131 (2023.01); H10K 71/00 (2023.01); H10K 59/12 (2023.01);
U.S. Cl.
CPC ...
H10K 59/65 (2023.02); H10K 59/121 (2023.02); H10K 59/124 (2023.02); H10K 59/131 (2023.02); H10K 59/1315 (2023.02); H10K 71/00 (2023.02); H10K 59/1201 (2023.02);
Abstract

A display panel includes a substrate including a main display area, a component area, and a peripheral area, an auxiliary display element in the component area, an auxiliary pixel circuit in the peripheral area, the auxiliary pixel circuit including an auxiliary thin film transistor and an auxiliary storage capacitor, a connecting line connecting the auxiliary display element to the auxiliary pixel circuit, the connecting line having at least a part in the component area, an insulating line overlapping the connecting line in the component area, and a first organic insulating layer and a second organic insulating layer stacked between the substrate and the auxiliary display element in the component area, wherein the connecting line and the insulating line are between the first organic insulating layer and the second organic insulating layer.

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