logo

For the Inventor, By the Inventor

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 11781040 B1

PDFFull Text
Date of Patent:
Oct. 10, 2023

Filed:

Aug. 30, 2018

Adhesive film and optical member comprising same

Applicant:

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

Inventors:

Ji Ho Kim, Suwon-si, KR;

Tae Ji Kim, Suwon-si, KR;

Jung Hyo Lee, Suwon-si, KR;

Il Jin Kim, Suwon-si, KR;

Dong Myeong Shin, Suwon-si, KR;

Do Young Kim, Suwon-si, KR;

Young Hoon Kim, Suwon-si, KR;

Oh Hyeon Hwang, Suwon-si, KR;

Assignee:

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

Attorney:

Lewis Roca Rothgerber Christie LLP

Primary Examiner:

Jessica Whiteley

Int. Cl.
CPC ...
B32B 9/00 (2006.01); B32B 33/00 (2006.01); C08F 2/46 (2006.01); C08F 2/50 (2006.01); C08G 61/04 (2006.01); C09J 4/00 (2006.01); C08G 77/442 (2006.01); C09J 7/25 (2018.01); C09J 7/40 (2018.01); C08F 220/18 (2006.01); C08K 5/07 (2006.01); G02B 1/10 (2015.01);
U.S. Cl.
CPC ...
C09J 4/00 (2013.01); C08F 2/50 (2013.01); C08F 220/18 (2013.01); C08G 77/442 (2013.01); C09J 7/255 (2018.01); C09J 7/401 (2018.01); C08K 5/07 (2013.01); C09J 2301/408 (2020.08); C09J 2467/005 (2013.01); C09J 2467/006 (2013.01); G02B 1/10 (2013.01);
Abstract

Provided are an adhesive film and an optical member comprising same, the adhesive film comprising at least two types of (meth)acrylic monomers for a (meth)acrylic prepolymer, and (meth)acrylate containing silicon, wherein the release force of the adhesive film with respect to a polyimide film is approximately 0.5 gf/in to 5 gf/in.

Find Patent Forward Citations

Quick Actions:

Kim, Ji. (2023). Adhesive film and optical member comprising same (U.S. Patent No. 11781040). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11781040

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

Loading…