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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 12010907 B1

PDFFull Text
Date of Patent:
Jun. 11, 2024

Filed:

Jul. 11, 2022

Display apparatus

Applicant:

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

Inventors:

Dongbin Um, Yongin-si, KR;

Joonsam Kim, Yongin-si, KR;

Jinsic Min, Yongin-si, KR;

Euncheol Son, Yongin-si, KR;

Kyeongyeol Heo, Yongin-si, KR;

Assignee:

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

Attorney:

Innovation Counsel LLP

Primary Examiner:

Julia Slutsker

Int. Cl.
CPC ...
H10K 77/10 (2023.01); H10K 50/844 (2023.01); H10K 50/86 (2023.01); H10K 59/12 (2023.01); H10K 59/131 (2023.01); H10K 59/40 (2023.01); H10K 71/00 (2023.01); H10K 102/00 (2023.01);
U.S. Cl.
CPC ...
H10K 77/111 (2023.02); H10K 50/844 (2023.02); H10K 71/00 (2023.02); H10K 50/86 (2023.02); H10K 59/12 (2023.02); H10K 59/1201 (2023.02); H10K 59/131 (2023.02); H10K 59/40 (2023.02); H10K 71/851 (2023.02); H10K 2102/311 (2023.02); Y02E 10/549 (2013.01);
Abstract

Provided is a display apparatus. The display apparatus comprises: a substrate comprising a bending area located between a first area and a second area and bent in the bending area; a display unit arranged over an upper surface of the substrate and located in the first area; a protection film located over a lower surface of the substrate and comprising a protection film base and a viscous layer, the protection film base not directly contacting the substrate; and a bending protection layer comprising a first bending protection layer and a second bending protection layer and corresponding to the bending area, wherein the protection film has an opening corresponding to the bending area or at least a part of the first area and the second area, wherein the first bending protection layer is arranged over at least a part of a boundary of the opening or over an outside of the boundary of the opening, and at least a part of the second bending protection layer is arranged over an inside of the boundary of the opening, and wherein a height of one point of the first bending protective layer is higher than a height of one point of the second bending protective layer.

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