Invention Grant
- Patent Title: Solar cell and method of manufacturing the same
- Patent Title (中): 太阳能电池及其制造方法
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Application No.: US12204859Application Date: 2008-09-05
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Publication No.: US08258397B2Publication Date: 2012-09-04
- Inventor: Toyozo Nishida , Natsuyo Sasada
- Applicant: Toyozo Nishida , Natsuyo Sasada
- Applicant Address: JP Moriguchi
- Assignee: Sanyo Electric Co., Ltd.
- Current Assignee: Sanyo Electric Co., Ltd.
- Current Assignee Address: JP Moriguchi
- Agency: Mots Law, PLLC
- Agent Marvin A. Motsenbocker
- Priority: JP2007-259023 20071002
- Main IPC: H01L31/00
- IPC: H01L31/00 ; H01L21/00
Abstract:
Imperfect filling sometimes occurs when a conductive material is filled into a through-hole formed on a solar cell. A method of manufacturing a solar cell of the invention employs a support wherein a conductive material is filled into a through-hole. Accordingly, it is possible to suppress occurrence of imperfect filling and thereby provide a method of manufacturing a solar cell with enhanced reliability. Moreover, a flat surface is provided on a solar cell of the present invention when a connector electrode is formed on a through-hole and this enables enhanced connection reliability.
Public/Granted literature
- US20090084437A1 SOLAR CELL AND METHOD OF MANUFACTURING THE SAME Public/Granted day:2009-04-02
Information query
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