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1. 发明申请

US20110284134A1 CHALCOGENIDE-BASED MATERIALS AND METHODS OF MAKING SUCH MATERIALS UNDER VACUUM USING POST-CHALCOGENIZATION TECHNIQUES 审中-公开
标题翻译：基于氯化铝的材料和使用后处理技术在真空下制造这种材料的方法
公开(公告)号：US20110284134A1
公开(公告)日：2011-11-24
申请号：US13105977
申请日：2011-05-12
申请人： Beth M. Nichols , Robert T. Nilsson , Marc G. Langlois , Rentian Xiong
发明人： Beth M. Nichols , Robert T. Nilsson , Marc G. Langlois , Rentian Xiong
IPC分类号： C23C8/62
CPC分类号： C23C14/24 , C23C14/0623 , C23C14/34 , C23C14/5806 , C23C14/5866
摘要： The present invention provides strategies for making high quality CIGS photoabsorbing compositions from sputtered precursor film(s). The precursors are converted into CIGS photoabsorbing material via a chalcogenizing treatment (also referred to as “post-chalcogenization,” including, e.g., “post-selenization” when Se is used and/or “post-sulfurization” when S is used) using techniques that allow the post-chalcogenizing treatment to occur under atypically low pressure conditions. Consequently, the strategies of the invention are readily incorporated into batch processes or continuous processes such as roll-to-roll process occurring under vacuum. The present invention is useful at lab, pilot plant, and industrial scales.
摘要翻译：本发明提供了从溅射前体膜制备高品质CIGS光吸收组合物的策略。通过硫化物处理（也称为“后硫属化”）将前体转化为CIGS光吸收材料，其中包括例如当使用Se时使用Se和/或“后硫化”时使用“硒化后”），使用允许后硫族化处理在非典型低压条件下发生的技术。因此，本发明的策略很容易地并入分批过程或连续过程中，例如在真空下发生卷对卷过程。本发明在实验室，试验工厂和工业规模上有用。

2. 发明申请

US20110226336A1 CHALCOGENIDE-BASED MATERIALS AND IMPROVED METHODS OF MAKING SUCH MATERIALS 有权
标题翻译：基于氯化铝的材料和改进的制造这种材料的方法
公开(公告)号：US20110226336A1
公开(公告)日：2011-09-22
申请号：US13047190
申请日：2011-03-14
申请人： Jennifer E. Gerbi , Marc G. Langlois , Robert T. Nilsson
发明人： Jennifer E. Gerbi , Marc G. Langlois , Robert T. Nilsson
IPC分类号： H01L31/0264 , C23C14/34 , C23C14/06 , G02F1/361
CPC分类号： H01L31/0749 , C23C14/0623 , C23C14/3464 , C23C14/5866 , H01L21/02568 , H01L21/02614 , H01L21/02631
摘要： The present invention provides strategies for making high quality CIGS photoabsorbing materials from precursor films that incorporate a sub-stoichiometric amount of chalcogen(s). Chalcogen(s) are incorporated into the CIGS precursor film via co-sputtering with one or more other constituents of the precursor. Optional annealing also may be practiced to convert precursor into more desirable chalcopyrite crystalline form in event all or a portion of the precursor has another constitution. The resultant precursors generally are sub-stoichiometric with respect to chalcogen and have very poor electronic characteristics. The conversion of these precursors into CMS photoabsorbing material via chalcogenizing treatment occurs with dramatically reduced interfacial void content. The resultant CIGS material displays excellent adhesion to other layers in the resultant photovoltaic devices. Ga migration also is dramatically reduced, and the resultant films have optimized Ga profiles in the top or bottom portion of the film that improve the quality of photovoltaic devices made using the films.
摘要翻译：本发明提供了从含有亚化学计量量的硫族元素的前体膜制备高品质CIGS光吸收材料的策略。通过与前体的一种或多种其它组分的共溅射将硫族化合物并入到CIGS前体膜中。当前体的全部或一部分具有其它结构的情况下，还可以进行任选的退火以将前体转化为更理想的黄铜矿结晶形式。所得前体通常相对于硫属元素是亚化学计量的并且具有非常差的电子特性。通过硫属化处理将这些前体转化成CMS光吸收材料发生显着降低的界面空隙含量。所得到的CIGS材料在所得到的光伏器件中显示出对其它层的优异粘合性。 Ga迁移也显着降低，并且所得膜在膜的顶部或底部具有优化的Ga分布，其改善了使用该膜制备的光电装置的质量。

3. 发明授权

US07300538B2 Spinning disk evaporator 有权
标题翻译：旋转盘式蒸发器
公开(公告)号：US07300538B2
公开(公告)日：2007-11-27
申请号：US11058866
申请日：2005-02-16
申请人： Charles Daniel Lemme , Marc G. Langlois
发明人： Charles Daniel Lemme , Marc G. Langlois
IPC分类号： B01D1/22
CPC分类号： C23C16/4485
摘要： Liquid organic material is controllably delivered to a receptacle located in the center of a heated surface capable of horizontally rotating about its central axis. As the heated surface rotates, material deposited within the central receptacle is forced outwardly and across the rotating surface. As the material moves radially, it evaporates into a vapor which is then transported to one or more nozzles. From the nozzles, the vapor is applied to a substrate and condensed. The spinning disk evaporator enables the evaporation of a wider variety of organic liquids greater reliability in continuous operation, a decrease in maintenance, and a larger and more constant material flow rate.
摘要翻译：液体有机材料被可控地传送到位于能够围绕其中心轴线水平旋转的加热表面的中心的容器。当加热表面旋转时，沉积在中心容器内的材料被迫向外并穿过旋转表面。当材料径向移动时，它蒸发成蒸气，然后将其运送到一个或多个喷嘴。从喷嘴中将蒸汽施加到基板上并冷凝。旋转盘式蒸发器能够蒸发更多种类的有机液体，连续运行的可靠性更高，维护减少，以及更大和更恒定的物料流速。

4. 发明授权

US06887346B2 Spinning disk evaporator 失效
标题翻译：旋转盘式蒸发器
公开(公告)号：US06887346B2
公开(公告)日：2005-05-03
申请号：US09947731
申请日：2001-09-06
申请人： Charles Daniel Lemme , Marc G. Langlois
发明人： Charles Daniel Lemme , Marc G. Langlois
IPC分类号： B05B17/06 , B01D1/22 , B05C11/10 , C23C16/448 , B05C9/00
CPC分类号： C23C16/4485
摘要： Liquid organic material is controllably delivered to a receptacle located in the center of a heated surface capable of horizontally rotating about its central axis. As the heated surface rotates, material deposited within the central receptacle is forced outwardly and across the rotating surface. As the material moves radially, it evaporates into a vapor which is then transported to one or more nozzles. From the nozzles, the vapor is applied to a substrate and condensed. Relative to existing devices and methods, the present invention enables the evaporation of a wider variety of organic liquids, greater reliability in continuous operation, a decrease in maintenance, and a larger and more constant material flow rate.
摘要翻译：液体有机材料被可控地传送到位于能够围绕其中心轴线水平旋转的加热表面的中心的容器。当加热表面旋转时，沉积在中心容器内的材料被迫向外并穿过旋转表面。当材料径向移动时，它蒸发成蒸气，然后将其输送到一个或多个喷嘴。从喷嘴中将蒸汽施加到基板上并冷凝。相对于现有的装置和方法，本发明能够使更多种类的有机液体蒸发，连续运行中的更高的可靠性，维护的降低以及更大和更恒定的材料流速。

5. 发明授权

US08993882B2 Chalcogenide-based materials and improved methods of making such materials 有权
标题翻译：基于硫族化物的材料和制备这种材料的改进方法
公开(公告)号：US08993882B2
公开(公告)日：2015-03-31
申请号：US13047190
申请日：2011-03-14
申请人： Jennifer E. Gerbi , Marc G. Langlois , Robert T. Nilsson
发明人： Jennifer E. Gerbi , Marc G. Langlois , Robert T. Nilsson
IPC分类号： H01L31/0264 , H01L21/02 , C23C14/06 , C23C14/34 , C23C14/58
CPC分类号： H01L31/0749 , C23C14/0623 , C23C14/3464 , C23C14/5866 , H01L21/02568 , H01L21/02614 , H01L21/02631
摘要： The present invention provides strategies for making high quality CIGS photoabsorbing materials from precursor films that incorporate a sub-stoichiometric amount of chalcogen(s). Chalcogen(s) are incorporated into the CIGS precursor film via co-sputtering with one or more other constituents of the precursor. Optional annealing also may be practiced to convert precursor into more desirable chalcopyrite crystalline form in event all or a portion of the precursor has another constitution. The resultant precursors generally are sub-stoichiometric with respect to chalcogen and have very poor electronic characteristics. The conversion of these precursors into CMS photoabsorbing material via chalcogenizing treatment occurs with dramatically reduced interfacial void content. The resultant CIGS material displays excellent adhesion to other layers in the resultant photovoltaic devices. Ga migration also is dramatically reduced, and the resultant films have optimized Ga profiles in the top or bottom portion of the film that improve the quality of photovoltaic devices made using the films.
摘要翻译：本发明提供了从含有亚化学计量量的硫族元素的前体膜制备高品质CIGS光吸收材料的策略。通过与前体的一种或多种其它组分的共溅射将硫族化合物并入到CIGS前体膜中。当前体的全部或一部分具有其它结构的情况下，还可以进行任选的退火以将前体转化为更理想的黄铜矿结晶形式。所得前体通常相对于硫属元素是亚化学计量的并且具有非常差的电子特性。通过硫属化处理将这些前体转化成CMS光吸收材料发生显着降低的界面空隙含量。所得到的CIGS材料在所得到的光伏器件中显示出对其它层的优异粘合性。 Ga迁移也显着降低，并且所得膜在膜的顶部或底部具有优化的Ga分布，其改善了使用该膜制备的光电装置的质量。

6. 发明授权

US06309508B1 Spinning disk evaporator 失效
标题翻译：旋转盘式蒸发器
公开(公告)号：US06309508B1
公开(公告)日：2001-10-30
申请号：US09007589
申请日：1998-01-15
申请人： Charles Daniel Lemme , Marc G. Langlois
发明人： Charles Daniel Lemme , Marc G. Langlois
IPC分类号： B01D122
CPC分类号： C23C16/4485
摘要： Liquid organic material is controllably delivered to a receptacle located in the center of a heated surface capable of horizontally rotating about its central axis. As the heated surface rotates, material deposited within the central receptacle is forced outwardly and across the rotating surface. As the material moves radially, it evaporates into a vapor which is then transported to one or more nozzles. From the nozzles, the vapor is applied to a substrate and condensed. Relative to existing devices and methods, the present invention enables the evaporation of a wider variety of organic liquids, greater reliability in continuous operation, a decrease in maintenance, and a larger and more constant material flow rate.
摘要翻译：液体有机材料被可控地传送到位于能够围绕其中心轴线水平旋转的加热表面的中心的容器。当加热表面旋转时，沉积在中心容器内的材料被迫向外并穿过旋转表面。当材料径向移动时，它蒸发成蒸气，然后将其输送到一个或多个喷嘴。从喷嘴中将蒸汽施加到基板上并冷凝。相对于现有的装置和方法，本发明能够使更多种类的有机液体蒸发，连续运行中的更高的可靠性，维护的降低以及更大和更恒定的材料流速。

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