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公开(公告)号:US09371597B2
公开(公告)日:2016-06-21
申请号:US13456503
申请日:2012-04-26
申请人: Bernhard Freudenberg , Sara Grützner , Marc Dietrich , Kaspars Dadzis , Andreas Krause , Bianca Gründig-Wendrock , Doreen Nauert , Matthias Trempa , Christian Reimann , Jochen Friedrich
发明人: Bernhard Freudenberg , Sara Grützner , Marc Dietrich , Kaspars Dadzis , Andreas Krause , Bianca Gründig-Wendrock , Doreen Nauert , Matthias Trempa , Christian Reimann , Jochen Friedrich
CPC分类号: C30B11/002 , C30B11/003 , C30B11/14 , C30B29/06 , H01L31/182 , Y02E10/546 , Y02P70/521 , Y10T117/1092 , Y10T428/24942
摘要: Device for producing silicon blocks for photovoltaic applications, comprising a container for receiving a silicon melt with a base wall and at least one side wall, means for reducing the diffusion of impurities from at least one of the walls of the container into the silicon melt, wherein the means for reducing the diffusion of impurities comprise at least one covering element for the at least partial covering of at least one of the walls of the container.
摘要翻译: 用于生产用于光伏应用的硅块的装置,包括用于接收具有底壁和至少一个侧壁的硅熔体的容器,用于减少杂质从容器的至少一个壁扩散到硅熔体中的装置, 其中用于减少杂质扩散的装置包括用于至少部分地覆盖容器壁的至少一个的至少一个覆盖元件。
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公开(公告)号:US20130065032A1
公开(公告)日:2013-03-14
申请号:US13456503
申请日:2012-04-26
申请人: Bernhard FREUDENBERG , Sara GRUTZNER , Marc DIETRICH , Kaspars DADZIS , Andreas KRAUSE , Bianca GRÜNDIG-WENDROCK , Doreen NAUERT , Matthias TREMPA , Christian REINMANN , Jochen FRIEDRICH
发明人: Bernhard FREUDENBERG , Sara GRUTZNER , Marc DIETRICH , Kaspars DADZIS , Andreas KRAUSE , Bianca GRÜNDIG-WENDROCK , Doreen NAUERT , Matthias TREMPA , Christian REINMANN , Jochen FRIEDRICH
CPC分类号: C30B11/002 , C30B11/003 , C30B11/14 , C30B29/06 , H01L31/182 , Y02E10/546 , Y02P70/521 , Y10T117/1092 , Y10T428/24942
摘要: Device for producing silicon blocks for photovoltaic applications, comprising a container for receiving a silicon melt with a base wall and at least one side wall, means for reducing the diffusion of impurities from at least one of the walls of the container into the silicon melt, wherein the means for reducing the diffusion of impurities comprise at least one covering element for the at least partial covering of at least one of the walls of the container.
摘要翻译: 用于生产用于光伏应用的硅块的装置,包括用于接收具有底壁和至少一个侧壁的硅熔体的容器,用于减少杂质从容器的至少一个壁扩散到硅熔体中的装置, 其中用于减少杂质扩散的装置包括用于至少部分地覆盖容器壁的至少一个的至少一个覆盖元件。
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公开(公告)号:US20110239933A1
公开(公告)日:2011-10-06
申请号:US13075293
申请日:2011-03-30
申请人: Bernhard FREUDENBERG , Günter RADEL , Matthias TREMPA , Kaspars DADZIS , Marc DIETRICH , Doreen NAUERT , Stefan PROSKE , Christian REIMANN , Jochen FRIEDRICH
发明人: Bernhard FREUDENBERG , Günter RADEL , Matthias TREMPA , Kaspars DADZIS , Marc DIETRICH , Doreen NAUERT , Stefan PROSKE , Christian REIMANN , Jochen FRIEDRICH
CPC分类号: C30B29/06 , C30B11/002 , C30B11/003 , Y10T117/1092
摘要: Device for the production of silicon blocks, the device comprising a vessel for receiving a silicon melt with a bottom, an inside, an outside and a central longitudinal axis and at least one support plate which is at least partially in direct contact with the bottom, and which forms a base together with the bottom, and means for generating an inhomogeneous temperature field on the inside of the bottom.
摘要翻译: 用于生产硅块的装置,该装置包括用于接收具有底部,内部,外部和中心纵向轴线的硅熔体的容器以及至少部分地与底部直接接触的至少一个支撑板, 并且其与底部一起形成基底,以及用于在底部内部产生不均匀的温度场的装置。
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