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:
Apr. 24, 2018
Filed:
Jul. 11, 2013
Toshiba Mitsubishi-electric Industrial Systems Corporation, Chuo-ku, JP;
Kyoto University, Kyoto-shi, JP;
Kochi Prefectural Public University Corporation, Kochi-shi, JP;
Takahiro Hiramatsu, Tokyo, JP;
Hiroyuki Orita, Tokyo, JP;
Takahiro Shirahata, Tokyo, JP;
Toshiyuki Kawaharamura, Kochi, JP;
Shizuo Fujita, Kyoto, JP;
Toshiba Mitsubishi-Electric Industrial Systems Corporation, Chuo-ku, JP;
Kyoto University, Kyoto-shi, JP;
Kochi Prefectural Public University Corporation, Kochi-shi, JP;
Abstract
A method for manufacturing solar cell includes the following. A solution containing aluminum elements is misted. The misted solution is sprayed onto the main surface of a p-type silicon substrate in the atmosphere, to thereby form an aluminum oxide film. Then, a solar cell is produced using the p-type silicon substrate including the aluminum oxide film formed thereon.