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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 11908970 B1

PDFFull Text
Date of Patent:
Feb. 20, 2024

Filed:

Aug. 30, 2021

Process for manufacturing multilayered thin film, method of manufacturing solar cell, and method for manufacturing solar cell module

Applicants:

Kabushiki Kaisha Toshiba, Tokyo, JP;

Toshiba Energy Systems & Solutions Corporation, Kawasaki, JP;

Inventors:

Yuya Honishi, Saitama Saitama, JP;

Soichiro Shibasaki, Nerima Toyko, JP;

Naoyuki Nakagawa, Setagaya Tokyo, JP;

Mutsuki Yamazaki, Yokohama Kanagawa, JP;

Yoshiko Hiraoka, Kawasaki Kanagawa, JP;

Kazushige Yamamoto, Yokohama Kanagawa, JP;

Assignees:

KABUSHIKI KAISHA TOSHIBA, Tokyo, JP;

TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION, Kawasaki, JP;

Attorney:

Amin, Turocy & Watson, LLP

Primary Examiner:

Erik T K. Peterson

Assistant Examiner:

Christopher A Schodde

Int. Cl.
CPC ...
H01L 31/18 (2006.01); H01L 31/043 (2014.01); H01L 31/0445 (2014.01); H01L 31/0224 (2006.01); H01L 31/032 (2006.01); H01L 31/074 (2012.01); H02S 10/40 (2014.01); H02S 40/38 (2014.01); H01L 31/072 (2012.01); H01L 31/0725 (2012.01);
U.S. Cl.
CPC ...
H01L 31/18 (2013.01); H01L 31/022466 (2013.01); H01L 31/032 (2013.01); H01L 31/043 (2014.12); H01L 31/0445 (2014.12); H01L 31/072 (2013.01); H01L 31/074 (2013.01); H01L 31/0725 (2013.01); H02S 10/40 (2014.12); H02S 40/38 (2014.12);
Abstract

A process for manufacturing a multilayered thin film, includes: forming a photovoltaic conversion layer, comprising CuO as a main component, on a first transparent electrode; and placing, under a first atmosphere at an oxygen level of from 5.0×10[g/L] to 5.0×10[g/L] for 1 h to 1600 h, a member having the photovoltaic conversion layer formed on the first transparent electrode.

Find Patent Forward Citations

Honishi, Yuya. (2024). Process for manufacturing multilayered thin film, method of manufacturing solar cell, and method for manufacturing solar cell module (U.S. Patent No. 11908970). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11908970

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

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