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公开(公告)号:US20110041901A1
公开(公告)日:2011-02-24
申请号:US12702893
申请日:2010-02-09
申请人: Hyunja SHIM , Seungyoon Lee , Dongjoo You , Heonmin Lee , Suntae Hwang , Sehwon Ahn , Youngjoo Eo
发明人: Hyunja SHIM , Seungyoon Lee , Dongjoo You , Heonmin Lee , Suntae Hwang , Sehwon Ahn , Youngjoo Eo
IPC分类号: H01L31/00
CPC分类号: H01L31/03685 , H01L31/0236 , H01L31/02363 , H01L31/0288 , H01L31/03762 , H01L31/076 , Y02E10/545 , Y02E10/548
摘要: A solar cell is disclosed. The solar cell includes a substrate, a first electrode on the substrate, a second electrode, and a photoelectric transformation unit between the first electrode and the second electrode. The photoelectric transformation unit includes a first intrinsic (referred to as an i-type) semiconductor layer formed of amorphous silicon doped with at least one of carbon (C) and oxygen (O) as impurities and a second i-type semiconductor layer formed of germanium (Ge)-doped microcrystalline silicon.
摘要翻译: 公开了一种太阳能电池。 太阳能电池包括衬底,衬底上的第一电极,第二电极和在第一电极和第二电极之间的光电转换单元。 光电转换单元包括由掺杂有碳(C)和氧(O)中的至少一种作为杂质的非晶硅形成的第一本征(称为i型)半导体层,以及第二i型半导体层, 锗(Ge)掺杂的微晶硅。