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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。
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公开(公告)号:US20150280050A1
公开(公告)日:2015-10-01
申请号:US14227063
申请日:2014-03-27
申请人: Chen-Yun Wang
发明人: Chen-Yun Wang
IPC分类号: H01L31/18
CPC分类号: H01L31/1884 , H01L31/022483 , H01L31/03923 , H01L31/03925 , H01L31/0749 , H01L31/1864 , Y02E10/541 , Y02P70/521
摘要: A method of fabricating a photovoltaic device includes a step of forming an absorber layer above a substrate of the photovoltaic device, a step of forming a buffer layer over the absorber layer, and a step of pre-heating the photovoltaic device at a first heating rate to a selected temperature. The first heating rate being higher than 5° C./minute. The method further includes a step of forming a front contact layer over the buffer layer at the selected temperature, after the step of pre-heating the photovoltaic device.
摘要翻译: 制造光伏器件的方法包括在光电器件的衬底上形成吸收层的步骤,在吸收层上形成缓冲层的步骤,以及以第一加热速率预热光伏器件的步骤 到选定的温度。 第一次加热速度高于5℃/分。 该方法还包括在预热光伏器件的步骤之后,在选定温度下在缓冲层上形成前接触层的步骤。
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