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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 11760908 B1

PDFFull Text
Date of Patent:
Sep. 19, 2023

Filed:

Feb. 25, 2021

Adhesive film, optical member comprising the same, and optical display apparatus comprising the same

Applicant:

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

Inventors:

Ji Ho Kim, Suwon-si, KR;

Ji Won Kang, Suwon-si, KR;

Il Jin Kim, Suwon-si, KR;

Kyoung Gon Park, Suwon-si, KR;

Jin Young Lee, Suwon-si, KR;

Jae Hyun Han, Suwon-si, KR;

Se Mi Heo, Suwon-si, KR;

Assignee:

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

Attorney:

Lewis Roca Rothgerber Christie LLP

Primary Examiner:

Ramsey Zacharia

Int. Cl.
CPC ...
C09J 133/08 (2006.01); B32B 7/12 (2006.01); B32B 27/08 (2006.01); B32B 27/30 (2006.01); B32B 27/36 (2006.01); C09J 4/00 (2006.01); C08F 220/18 (2006.01); C09J 7/30 (2018.01); C09J 7/10 (2018.01); C09J 11/08 (2006.01); C09J 133/06 (2006.01); G02B 1/10 (2015.01); C09J 7/38 (2018.01); C09J 4/06 (2006.01); C09J 7/22 (2018.01); C09J 11/06 (2006.01); C09J 133/04 (2006.01);
U.S. Cl.
CPC ...
C09J 133/08 (2013.01); B32B 7/12 (2013.01); B32B 27/08 (2013.01); B32B 27/306 (2013.01); B32B 27/36 (2013.01); B32B 2307/402 (2013.01); B32B 2457/206 (2013.01);
Abstract

An adhesive film formed of an adhesive composition including a hydroxyl group-containing (meth)acrylic copolymer and a silicone-containing (meth)acrylic compound, the adhesive film having a peel strength ratio of about 50% or more, as calculated by Equation 1, an optical member including the same, and an optical display apparatus including the same are disclosed.

Find Patent Forward Citations

Kim, Ji. (2023). Adhesive film, optical member comprising the same, and optical display apparatus comprising the same (U.S. Patent No. 11760908). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11760908

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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