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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 12668704 B1

PDFFull Text
Date of Patent:
Jun. 30, 2026

Filed:

Jul. 28, 2023

Encapsulant composition and film

Applicant:

Industrial Technology Research Institute, Hsinchu, TW;

Inventors:

Yu-Chen Kao, Zhudong Township, TW;

Meei-Yu Hsu, Hsinchu City, TW;

Chih-Hao Lin, Zhongli City, TW;

Assignee:

INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, Hsinchu, TW;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Hannah J Pak

Int. Cl.
CPC ...
C09D 4/00 (2006.01); C08F 212/12 (2006.01); C08F 212/34 (2006.01); C08F 216/12 (2006.01); C08K 9/06 (2006.01); C09D 7/62 (2018.01); C09D 7/63 (2018.01); C09D 125/16 (2006.01); C09D 125/18 (2006.01); C09D 129/10 (2006.01);
U.S. Cl.
CPC ...
C09D 4/00 (2013.01); C08F 212/12 (2013.01); C08F 212/34 (2013.01); C08F 216/125 (2013.01); C08K 9/06 (2013.01); C09D 7/62 (2018.01); C09D 7/63 (2018.01); C09D 125/16 (2013.01); C09D 125/18 (2013.01); C09D 129/10 (2013.01); C08F 2800/20 (2013.01);
Abstract

An encapsulant composition and a film are provided. The encapsulant composition includes 20-45 parts by weight of a component (A), 55-80 parts by weight of a component (B) and a component (C). The total weight of the component (A) and the component (B) is 100 parts by weight, and the weight ratio of the component (C) to the component (A) is 1:100 to 5:100. The component (A) includes first compound (A-1) and second compound (A-2), the component (B) is a non-modified inorganic powder or modified inorganic powder, and the component (C) is an initiator.

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Kao, Yu-Chen. (2026). Encapsulant composition and film (U.S. Patent No. 12668704). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12668704

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