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.

Date of Patent:
Jul. 28, 2026

Filed:

Nov. 20, 2023
Applicants:

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

Inno F C Co., Ltd., Ansan-si, KR;

Inventors:

Sung Kim, Yongin-si, KR;

Hyungdon Na, Yongin-si, KR;

Seungkyu Lee, Yongin-si, KR;

Kapje Jeon, Yongin-si, KR;

Bumsuk Ro, Gunpo-si, KR;

Yongseok Park, Ansan-si, KR;

Donghyeok Oh, Suwon-si, KR;

Jaeduck Jung, Siheung-si, KR;

Kyoungseok Cho, Suwon-si, KR;

Assignees:

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

INNO F&C CO., LTD., Ansan-si, KR;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 5/03 (2006.01); B32B 1/00 (2024.01); B32B 7/12 (2006.01); B32B 27/36 (2006.01); C09J 175/04 (2006.01);
U.S. Cl.
CPC ...
H05K 5/03 (2013.01); B32B 1/00 (2013.01); B32B 7/12 (2013.01); B32B 27/36 (2013.01); C09J 175/04 (2013.01); B32B 2255/10 (2013.01); B32B 2255/26 (2013.01); B32B 2255/28 (2013.01); B32B 2307/414 (2013.01); B32B 2307/7376 (2023.05); B32B 2307/748 (2013.01); B32B 2457/20 (2013.01);
Abstract

A protective film, a display device including the protective film and a method of manufacturing the protective film are provided. The protective film includes a urethane adhesive layer including a urethane adhesive resin, a base film layer on the urethane adhesive layer, and a hard coating layer on the base film layer and including a fluorine-based photocurable resin and a glycol-based photocurable resin.


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