发明授权
- 专利标题： Highly solar-energy absorbing device and method of making the same
- 专利标题（中）： 高度太阳能吸收装置及其制作方法
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申请号： US909166申请日： 1978-05-24
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公开(公告)号： US4252865A公开(公告)日： 1981-02-24
- 发明人: Laurence R. Gilbert , Russell F. Messier , Rustum Roy
- 申请人： Laurence R. Gilbert , Russell F. Messier , Rustum Roy
- 申请人地址： NY New York
- 专利权人： National Patent Development Corporation
- 当前专利权人： National Patent Development Corporation
- 当前专利权人地址： NY New York
- 主分类号： H01L31/04
- IPC分类号： H01L31/04 ; F24J2/48 ; F28F3/02 ; H01L31/0236 ; H01L31/20 ; H01L31/00 ; F24J3/02 ; C23C15/00
摘要：
The invention contemplates a highly solar-energy absorbing device wherein the surface exposed to incident solar energy is a particularly characterized roughness of an amorphous semiconductor material, the particular characterization being that of an array of outwardly projecting structural elements of relatively high aspect ratio and at effective lateral spacings which are or include those in the order of magnitude of wavelengths within the solar-energy spectrum.
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