发明名称 |
HIGH THROUGHPUT PARALLEL BACKSIDE CONTACTING AND PERIODIC TEXTURING FOR HIGH-EFFICIENCY SOLAR CELLS |
摘要 |
Disclosed are configurations of long-range ordered features of solar cell materials, and methods for forming same. Some features include electrical access openings through a backing layer to a photovoltaic material in the solar cell. Some features include textured features disposed adjacent a surface of a solar cell material. Typically the long-range ordered features are formed by ablating the solar cell material with a laser interference pattern from at least two laser beams.
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申请公布号 |
US2012167956(A1) |
申请公布日期 |
2012.07.05 |
申请号 |
US20100981899 |
申请日期 |
2010.12.30 |
申请人 |
DANIEL CLAUS;BLUE CRAIG A.;OTT RONALD D.;BABCOCK & WILCOX TECHNICAL SERVICES Y-12, LLC |
发明人 |
DANIEL CLAUS;BLUE CRAIG A.;OTT RONALD D. |
分类号 |
H01L31/05;H01L31/18 |
主分类号 |
H01L31/05 |
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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