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.:
Date of Patent:
Sep. 23, 2014
Filed:
Feb. 10, 2009
Yoshihide Wakayama, Shinjuku-ku, JP;
Kazuki Moyama, Amagasaki, JP;
Tadahiro Ohmi, Sendai, JP;
Akinobu Teramoto, Sendai, JP;
Yoshihide Wakayama, Shinjuku-ku, JP;
Kazuki Moyama, Amagasaki, JP;
Tadahiro Ohmi, Sendai, JP;
Akinobu Teramoto, Sendai, JP;
Tohoku University, Sendai-Shi, JP;
Tokyo Electron Limited, Tokyo, JP;
Abstract
Disclosed is a solar cell comprising a solar cell semiconductor thin film formed on a base, a transparent conductive film formed on the semiconductor thin film, and a nitride-containing moisture diffusion-preventing film which covers the upper surface of the transparent conductive film. The moisture diffusion-preventing film is preferably composed of at least a silicon nitride film or a silicon carbide nitride (SiCN) film.