发明名称 |
SOLAR CELL HAVING CRYSTALLINE SILICON P-N HOMOJUNCTION AND AMORPHOUS SILICON HETEROJUNCTIONS FOR SURFACE PASSIVATION |
摘要 |
A solar cell comprising:
a first region, wherein the first region comprises a homojunction, a top surface, and a bottom surface;
a second region coupled to the first region to passivate the top surface of the first region, wherein an interface of the first region and the second region comprises a first heterojunction; and
a third region coupled to the first region to passivate the bottom surface of the first region, wherein an interface of the first region and the third region comprises a second heterojunction. |
申请公布号 |
EP2215665(B1) |
申请公布日期 |
2014.01.15 |
申请号 |
EP20080779636 |
申请日期 |
2008.06.11 |
申请人 |
SUNIVA, INC. |
发明人 |
MEIER, DANIEL, L.;ROHATGI, AJEET |
分类号 |
H01L31/078;H01L31/068;H01L31/072 |
主分类号 |
H01L31/078 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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