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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 9045821 B1

PDFFull Text
Expired
Date of Patent:
Jun. 02, 2015

Filed:

Mar. 01, 2011

Laminate, method for producing same, and functional element using same

Applicants:

Shigefusa Chichibu, Miyagi, JP;

Kouji Hazu, Miyagi, JP;

Tokuyuki Nakayama, Chiba, JP;

Akikazu Tanaka, Tokyo, JP;

Inventors:

Shigefusa Chichibu, Miyagi, JP;

Kouji Hazu, Miyagi, JP;

Tokuyuki Nakayama, Chiba, JP;

Akikazu Tanaka, Tokyo, JP;

Assignees:

Sumitomo Metal Mining Co., Ltd., Tokyo, JP;

Tohoku University, Miyagi, JP;

Attorneys:

Gerald E. Hespos

Michael J. Porco

Matthew T. Hespos

Primary Examiner:

Jennifer Michener

Assistant Examiner:

Mayla Gonzalez Ramos

Int. Cl.
CPC ...
H01L 31/042 (2014.01); H01L 31/0687 (2012.01); H01L 31/0216 (2014.01); H01L 31/0236 (2006.01); H01L 31/054 (2014.01); H01L 33/42 (2010.01); B32B 15/00 (2006.01); B32B 33/00 (2006.01); C23C 14/08 (2006.01); H01L 31/0224 (2006.01); C23C 14/02 (2006.01); C23C 14/06 (2006.01); C23C 14/34 (2006.01);
U.S. Cl.
CPC ...
C23C 14/083 (2013.01); C23C 14/086 (2013.01); H01L 31/022466 (2013.01); H01L 33/42 (2013.01); C23C 14/024 (2013.01); C23C 14/0676 (2013.01); C23C 14/08 (2013.01); C23C 14/34 (2013.01);
Abstract

Provided is a laminate which includes a transparent conductive film layer that is composed of an oxide thin film mainly composed of titanium oxide and contains an additional element such as niobium, and also contains an anatase phase having more excellent crystallinity and further has high refractive index and low resistivity by forming an optimal buffer layer on the substrate. Also provided are: a semiconductor light emitting element which comprises the laminate; and a functional element such as a solar cell, which includes the laminate.

Find Patent Forward Citations

Chichibu, Shigefusa. (2015). Laminate, method for producing same, and functional element using same (U.S. Patent No. 9045821). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9045821

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

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