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公开(公告)号:US20140076392A1
公开(公告)日:2014-03-20
申请号:US13621879
申请日:2012-09-18
申请人: Chih Ching LIN , Yong-Ping CHAN , Wei-Chun HSU , Chen-Yun WANG
发明人: Chih Ching LIN , Yong-Ping CHAN , Wei-Chun HSU , Chen-Yun WANG
IPC分类号: H01L31/0216 , H01L31/18
CPC分类号: H01L31/022466 , H01L31/022483 , H01L31/0322 , H01L31/03923 , H01L31/073 , H01L31/0749 , H01L31/18 , Y02E10/541 , Y02E10/543 , Y02P70/521
摘要: A thin film solar cell and process for forming the same. The solar cell includes a bottom electrode layer, semiconductor light absorbing layer, and a TCO top electrode layer. In one embodiment, a TCO seed layer is formed between the top electrode and absorber layers to improve adhesion of the top electrode layer to the absorber layer. In one embodiment, the seed layer is formed at a lower temperature than the TCO top electrode layer and has a different microstructure.
摘要翻译: 薄膜太阳能电池及其形成方法。 太阳能电池包括底电极层,半导体光吸收层和TCO顶电极层。 在一个实施例中,在顶部电极和吸收层之间形成TCO种子层,以改善顶部电极层与吸收层的粘附。 在一个实施方案中,种子层形成在比TCO顶部电极层低的温度下,具有不同的微结构。