发明授权
US07847237B2 Method and apparatus for testing and evaluating performance of a solar cell
有权
用于测试和评估太阳能电池性能的方法和装置
- 专利标题： Method and apparatus for testing and evaluating performance of a solar cell
- 专利标题（中）： 用于测试和评估太阳能电池性能的方法和装置
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申请号： US12226820申请日： 2007-04-25
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公开(公告)号： US07847237B2公开(公告)日： 2010-12-07
- 发明人: Takashi Fuyuki
- 申请人： Takashi Fuyuki
- 申请人地址： JP Ikoma-shi, Nara
- 专利权人： National University Corporation Nara,Institute of Science and Technology
- 当前专利权人： National University Corporation Nara,Institute of Science and Technology
- 当前专利权人地址： JP Ikoma-shi, Nara
- 代理机构： Nixon & Vanderhye P.C.
- 优先权： JP2006-128278 20060502
- 国际申请： PCT/JP2007/058989 WO 20070425
- 国际公布： WO2007/129585 WO 20071115
- 主分类号： H01J7/24
- IPC分类号： H01J7/24 ; G01J1/44 ; G01R31/00
摘要：
A method for evaluating performance of a solar cell, comprising: a current passing step (S1) of passing, in a forward direction, a direct current with respect to a solar cell element constituting the solar cell; a temperature control step (S2) of heating the solar cell element and controlling a heating temperature of the solar cell element; and a light emission detecting step (S3) of detecting light emission characteristics of light generated from the solar cell element due to the passing of the direct current in the current passing step and the heating of the solar cell element in the temperature control step (S2).
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