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 7663056 B1

PDF
Full Text
Expired
Date of Patent:
Feb. 16, 2010

Filed:

Apr. 25, 2005
Applicants:

Satoshi Yonezawa, Utsunomiya, JP;

Tadashi Hayashida, Saitama, JP;

Inventors:

Satoshi Yonezawa, Utsunomiya, JP;

Tadashi Hayashida, Saitama, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 31/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A chalcopyrite type solar cell has a mica aggregate substrate formed by binding mica particulates with a resin. A multilayer body consisting of a first electrode, a light absorption layer and a second electrode is formed on the mica aggregate substrate with a smoothing layer and a binder layer interposed between the substrate and the body. The smoothing layer is preferably made of SiN or SiO, and the binder layer is made of TiN or TaN.


Find Patent Forward Citations

Yonezawa, Satoshi. (2010). Chalcopyrite type solar cell (U.S. Patent No. 7663056). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7663056

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

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