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 12765079 B1

PDFFull Text
Date of Patent:
Oct. 13, 2026

Filed:

Oct. 03, 2022

Solar cell module insulation film, insulation film with steel sheet, insulation film with wiring sheet, and solar cell module

Applicant:

Dai Nippon Printing Co., Ltd., Tokyo-to, JP;

Inventors:

Yuji Matsumoto, Tokyo-to, JP;

Keita Arihara, Tokyo-to, JP;

Yasushi Shirahige, Tokyo-to, JP;

Atsushi Nakahara, Tokyo-to, JP;

Taiki Takayama, Tokyo-to, JP;

Assignee:

DAI NIPPON PRINTING CO., LTD., Tokyo, JP;

Attorney:

Oliff PLC

Primary Examiner:

Andrew J Golden

Int. Cl.
CPC ...
H10F 19/90 (2025.01); B32B 3/26 (2006.01); B32B 7/02 (2019.01); B32B 7/12 (2006.01); B32B 15/085 (2006.01); B32B 15/18 (2006.01); B32B 15/20 (2006.01); B32B 27/08 (2006.01); B32B 27/16 (2006.01); B32B 27/18 (2006.01); B32B 27/32 (2006.01); B32B 27/36 (2006.01); C08J 5/12 (2006.01);
U.S. Cl.
CPC ...
H10F 19/906 (2025.01); B32B 3/266 (2013.01); B32B 7/02 (2013.01); B32B 7/12 (2013.01); B32B 15/085 (2013.01); B32B 15/18 (2013.01); B32B 15/20 (2013.01); B32B 27/08 (2013.01); B32B 27/16 (2013.01); B32B 27/18 (2013.01); B32B 27/32 (2013.01); B32B 27/36 (2013.01); C08J 5/124 (2013.01); B32B 2270/00 (2013.01); B32B 2307/4026 (2013.01); B32B 2307/412 (2013.01); B32B 2307/70 (2013.01); B32B 2307/736 (2013.01); B32B 2307/7376 (2023.05); B32B 2457/12 (2013.01); C08J 2323/06 (2013.01); C08J 2323/26 (2013.01); C08J 2367/02 (2013.01);
Abstract

A solar cell module insulation film disposed between a solar cell and a steel sheet in a solar cell module, the solar cell module insulation film including: a sealing material layer, an insulating substrate, and a polyethylene-based resin layer, in this order, wherein the polyethylene-based resin layer is a polyethylene film; and a wetting tension of a surface of the polyethylene-based resin layer that is opposite side to the insulating substrate is 36 dyne/cm or more.

Find Patent Forward Citations

Matsumoto, Yuji. (2026). Solar cell module insulation film, insulation film with steel sheet, insulation film with wiring sheet, and solar cell module (U.S. Patent No. 12765079). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12765079

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

Loading…