Invention Grant
- Patent Title: Solar cell element and process for production thereof
- Patent Title (中): 太阳能电池元件及其制造方法
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Application No.: US13640474Application Date: 2011-04-13
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Publication No.: US09171975B2Publication Date: 2015-10-27
- Inventor: Yoshio Miura , Shinichi Suzuki , Daisuke Ota
- Applicant: Yoshio Miura , Shinichi Suzuki , Daisuke Ota
- Applicant Address: JP Kyoto
- Assignee: KYOCERA Corporation
- Current Assignee: KYOCERA Corporation
- Current Assignee Address: JP Kyoto
- Agency: Procopio, Cory, Hargreaves & Savitch LLP
- Priority: JP2010-092469 20100413
- International Application: PCT/JP2011/059187 WO 20110413
- International Announcement: WO2011/129368 WO 20111020
- Main IPC: H01L31/0224
- IPC: H01L31/0224 ; H01L31/068

Abstract:
A solar cell element is disclosed. The solar cell element comprises a semiconductor substrate and electrodes. The semiconductor substrate with a first and second main surface comprises a body and a first layer. The electrodes comprise first electrodes on the first layer and second electrodes on the second main surface. At least one of the first electrodes and the second electrodes comprises silver, copper and nickel as a main component. A method for manufacturing a solar cell element is disclosed. An electrically conductive paste containing silver, copper and nickel is prepared. The electrically conductive paste is applied on the semiconductor substrate. The electrically conductive paste is fired to form the solar cell element.
Public/Granted literature
- US20130025677A1 SOLAR CELL ELEMENT AND PROCESS FOR PRODUCTION THEREOF Public/Granted day:2013-01-31
Information query
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