发明名称 |
SOLAR CELL AND TEXTURING METHOD THEREOF |
摘要 |
The present invention relates to a solar cell. The solar cell includes a substrate of a first conductive type, the substrate having a textured surface on which a plurality of projected portions are formed, and surfaces of the projected portions having at least one of a plurality of particles attached thereto and a plurality of depressions formed thereon; an emitter layer of a second conductive type opposite the first conductive type, the emitter layer being positioned in the substrate so that the emitter layer has the textured surface; an anti-reflection layer positioned on the emitter layer which has the textured surface and including at least one layer; a plurality of first electrodes electrically connected to the emitter layer; and at least one second electrode electrically connected to the substrate.
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申请公布号 |
US2010065117(A1) |
申请公布日期 |
2010.03.18 |
申请号 |
US20090557480 |
申请日期 |
2009.09.10 |
申请人 |
KIM JINSUNG;CHOI CHULCHAE;PARK CHANGSEO;CHANG JAEWON;KIM HYUNGSEOK;CHOE YOUNGHO;YOON PHILWON |
发明人 |
KIM JINSUNG;CHOI CHULCHAE;PARK CHANGSEO;CHANG JAEWON;KIM HYUNGSEOK;CHOE YOUNGHO;YOON PHILWON |
分类号 |
H01L31/0236;H01L21/302 |
主分类号 |
H01L31/0236 |
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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