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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 12387631 B1

PDFFull Text
Date of Patent:
Aug. 12, 2025

Filed:

Jul. 01, 2022

Display device having improved display quality and improved product reliability, and method of manufacturing the same

Applicant:

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

Inventors:

Hyoungwook Lee, Seoul, KR;

Yewon Cho, Hwaseong-si, KR;

Hojin Kang, Suwon-si, KR;

Muhyun Kim, Seoul, KR;

Jinhwan Kim, Seoul, KR;

Assignee:

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

Attorney:

Womble Bond Dickinson (US) LLP

Primary Examiner:

J E Schoenholtz

Int. Cl.
CPC ...
G09F 9/30 (2006.01); H04M 1/02 (2006.01); H10K 50/844 (2023.01); H10K 50/86 (2023.01); H10K 59/12 (2023.01); H10K 59/80 (2023.01); H10K 71/00 (2023.01); H10K 77/10 (2023.01); H10K 102/00 (2023.01);
U.S. Cl.
CPC ...
G09F 9/301 (2013.01); H04M 1/0268 (2013.01); H10K 50/844 (2023.02); H10K 50/86 (2023.02); H10K 59/12 (2023.02); H10K 59/873 (2023.02); H10K 59/8791 (2023.02); H10K 71/00 (2023.02); H10K 77/111 (2023.02); H10K 2102/311 (2023.02);
Abstract

A display device according to an embodiment of the present disclosure may include a substrate, a display element layer on the substrate, an encapsulation layer on the display element layer to seal the display element layer, a polarizing layer on the encapsulation layer, a first protection layer on the substrate and spaced apart from the polarizing layer, and a second protection layer on the substrate and covering a portion of the first protection layer, wherein the first protection layer has a thickness that is greater than a thickness of the second protection layer.

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