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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 11453208 B1

PDFFull Text
Date of Patent:
Sep. 27, 2022

Filed:

Nov. 16, 2017

Adhesive laminate film and method for manufacturing electronic device

Applicant:

Mitsui Chemicals Tohcello, Inc., Tokyo, JP;

Inventor:

Eiji Hayashishita, Nagoya, JP;

Assignee:

MITSUI CHEMICAL TOHCELLO, INC., Tokyo, JP;

Attorney:

Buchanan Ingersoll & Rooney PC

Primary Examiner:

Linda L Gray

Int. Cl.
CPC ...
B32B 27/08 (2006.01); B32B 27/30 (2006.01); H01L 21/683 (2006.01); H01M 50/124 (2021.01); C09J 7/25 (2018.01); C09J 133/06 (2006.01);
U.S. Cl.
CPC ...
B32B 27/08 (2013.01); C09J 7/255 (2018.01); C09J 133/06 (2013.01); H01L 21/6836 (2013.01); H01M 50/124 (2021.01); B32B 27/306 (2013.01);
Abstract

An adhesive laminate film has a heat-resistant resin layer, a flexible resin layer, and an adhesive resin layer in this order, a peel strength Pbetween the heat-resistant resin layer and the flexible resin layer, which is based on JIS Z0237 and measured under defined conditions, is equal to or more than 0.01 N/25 mm and equal to or less than 2.0 N/25 mm, and a peel strength Pbetween the heat-resistant resin layer and the flexible resin layer after a thermal treatment of the adhesive laminate film at 160° C. for four hours is equal to or more than 0.05 N/25 mm and equal to or less than 1.5 N/25 mm.

Find Patent Forward Citations

Hayashishita, Eiji. (2022). Adhesive laminate film and method for manufacturing electronic device (U.S. Patent No. 11453208). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11453208

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

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