专利名称：Method of fabricating an optical
concentrator for a photovoltaic solar cell
发明人：Milfred Dale Hammerbacher,Gary Don
Stevens,Paul Ray Sharrock,AlineWullur,Frederic Rivollier
申请号：US10348253申请日：20030121
公开号：US20040140001A1公开日：20040722
专利附图：
摘要：A method of fabricating a photovoltaic solar cell is provided. A plurality of
generally spherical semiconductor elements are provided. Each of the semiconductorelements has a core and an outer surface surface forming a p-n junction. An anti-reflection coating is deposited on the outer surface of each of the semiconductorelements and each of the semiconductor elements is bonded into a perforated aluminumfoil array thereby providing ohmic contact to a first side of the p-n junction. The anti-reflection coating is removed from a portion of each of the semiconductor elements andthen the core is exposed, thereby allowing ohmic contact to be made to a second side ofthe p-n junction.
申请人：HAMMERBACHER MILFRED DALE,STEVENS GARY DON,SHARROCK PAULRAY,WULLUR ALINE,RIVOLLIER FREDERIC
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