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公开(公告)号：EP4010933A1
公开(公告)日：2022-06-15
申请号：EP19940380.9
申请日：2019-08-08
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公开(公告)号：EP3718145A1
公开(公告)日：2020-10-07
申请号：EP17933695.3
申请日：2017-11-30
发明人： PENG, Shou , HARR, Michael , YIN, Xinjian , FU, Ganhua , VELAPPAN, Krishnakumar , SIEPCHEN, Bastian
IPC分类号： H01L31/0224
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3.发明公开
公开(公告)号：EP3039727A1
公开(公告)日：2016-07-06
申请号：EP14761597.5
申请日：2014-08-27
IPC分类号： H01L31/18
摘要： A method to produce thin film solar cells in superstrate or substrate configuration is an efficient way to minimize the loss due to absorption in CdS layer and to eliminate the CdCl2 activation treatment step. This is achieved by applying a sacrificial metal-halide layer between the CdS-layer and the CdTe-layer of the solar cells.
摘要翻译： 生产薄膜太阳能电池在上层或衬底构型中的方法是使CdS层吸收损失最小化并消除CdCl2活化处理步骤的有效途径。 这通过在CdS层和太阳能电池的CdTe层之间施加牺牲金属卤化物层来实现。
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公开(公告)号：EP3411513A1
公开(公告)日：2018-12-12
申请号：EP17703720.7
申请日：2017-02-03
发明人： MORGNER, Henry , METZNER, Christoph , HIRSCH, Daniel , ZYWITZKI, Olaf , DECKER, Ludwig , WERNER, Torsten , SIEPCHEN, Bastian , SPÄTH, Bettina , VELAPPAN, Krishnakumar , KRAFT, Christian , DROST, Christian
CPC分类号： C23C14/0629 , C23C14/0021 , C23C14/02 , C23C14/562 , C23C16/306 , H01L31/02963 , H01L31/206
摘要： The invention relates to a method for depositing a CdTe layer on a substrate (2) in a vacuum chamber (1) by means of physical gas phase deposition, in which the substrate (2) is heated to a coating temperature before the deposition process and then guided past a vessel (3) in which CdTe (4) is converted into a vapour state, a gaseous component with an increased pressure (compared to the vacuum in the vacuum chamber) flowing through at least one inlet (5), against the substrate (2) surface to be coated, such that the gaseous component is adsorbed on the substrate (2) surface to be coated before the substrate (2) is guided past the at least one vessel (3).
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