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.:
Date of Patent:
Mar. 25, 2025
Filed:
Apr. 23, 2020
Pi Advanced Materials Co., Ltd., Chungcheongbuk, KR;
Dong Young Won, Chungcheongbuk, KR;
Dong Young Kim, Chungcheongbuk, KR;
PI Advanced Materials Co., Ltd., Jincheon-gun, KR;
Abstract
A polyimide film, a method of manufacturing the same, and a flexible metal foil clad laminate including the same. The polyimide film includes: a first imide bond unit having a glass transition temperature of 400° C. or higher; and a second imide bond unit having a glass transition temperature of less than 400° C., wherein the first imide bond unit is present in an amount of about 39 mol % to about 90 mol % in the polyimide film.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile