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 12356847 B1

Date of Patent:

Jul. 08, 2025

Filed:

Oct. 04, 2024

Flexible panel

Applicant:

Japan Display Inc., Tokyo, JP;

Inventor:

Masumi Nishimura, Minato-ku, JP;

Assignee:

Japan Display Inc., Tokyo, JP;

Attorney:

Maier & Maier, PLLC

Primary Examiner:

Karabi Guharay

Int. Cl.

CPC ...

H10K 77/10 (2023.01); H01R 12/62 (2011.01); H10K 50/805 (2023.01); H10K 50/814 (2023.01); H10K 50/824 (2023.01); H10K 50/84 (2023.01); H10K 50/844 (2023.01); H10K 59/122 (2023.01); H10K 59/125 (2023.01); H10K 59/131 (2023.01); H10K 59/80 (2023.01); H10K 102/00 (2023.01);

U.S. Cl.

CPC ...

H10K 77/111 (2023.02); H01R 12/62 (2013.01); H10K 50/805 (2023.02); H10K 50/814 (2023.02); H10K 50/824 (2023.02); H10K 50/84 (2023.02); H10K 50/844 (2023.02); H10K 59/122 (2023.02); H10K 59/125 (2023.02); H10K 59/131 (2023.02); H10K 59/873 (2023.02); H10K 2102/00 (2023.02); H10K 2102/311 (2023.02); H10K 2102/351 (2023.02); Y02E 10/549 (2013.01);

Abstract

In a display device including a flexible display panel, the risk of disconnection of a wiring due to bending is reduced. A display panel includes a display function layer including display elements and a wiring on one major surface of a base material having flexibility. The display panel includes, on the one major surface of the base material, an organic-film-covered wiring area where the surface of the wiring is covered with an organic planarization film that is an organic insulating film in direct contact with the wiring. The display panel includes, in the plane thereof, a display area where the display elements are arranged and a component mounting area that is a peripheral area located outside the display area. As the organic-film-covered wiring area, a curved area is provided in the peripheral area.

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