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11.发明申请HIGH WORK FUNCTION METAL INTERFACIAL FILMS FOR IMPROVING FILL FACTOR IN SOLAR CELLS 审中-公开用于改善太阳能电池中填充因子的高功能金属界面膜公开(公告)号：US20110272010A1
公开(公告)日：2011-11-10
申请号：US12776549
申请日：2010-05-10
IPC分类号： H01L31/0224 , H01L31/18 , H01L31/0232
CPC分类号： H01L31/03921 , H01L31/022483 , H01L31/022491 , Y02E10/50
摘要： A photovoltaic device and method include a doped transparent electrode, and a light-absorbing semiconductor structure including a first semiconductor layer. An ultra-thin layer of a non-transparent metal is formed between the transparent electrode and the first semiconductor layer to form a reduced barrier contact wherein the ultra-thin layer is light transmissive. When the ultrathin metal forms discrete individual dots, it permits a plasmonic light trapping effect to increase the current at solar cells.
摘要翻译： 光电器件和方法包括掺杂透明电极和包括第一半导体层的光吸收半导体结构。 在透明电极和第一半导体层之间形成非透明金属的超薄层，以形成减薄的屏障接触，其中超薄层是透光的。 当超薄金属形成离散的单个点时，它允许等离激元光捕获效应来增加太阳能电池的电流。
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公开(公告)号：US08828504B2
公开(公告)日：2014-09-09
申请号：US12971243
申请日：2010-12-17
申请人： Osama Tobail , Ahmed Abou-Kandil , Mostafa M. El-Ashry , Jeehwan Kim , Paul M. Kozlowski , Mohamed Saad , Devendra K. Sadana
发明人： Osama Tobail , Ahmed Abou-Kandil , Mostafa M. El-Ashry , Jeehwan Kim , Paul M. Kozlowski , Mohamed Saad , Devendra K. Sadana
CPC分类号： C23C14/0021 , C23C14/14 , C23C14/22 , C23C16/45514 , C23C16/50 , H01L21/02123 , H01L21/02274
摘要： A hydrogenated thin film is formed in a controlled vacuum on a substrate by evaporating one or more solid materials and passing the resulting vapor and a hydrogen-containing gas into a space between two electrodes. One of the electrodes includes openings for allowing the vapor to enter the space. Plasma is generated within the space to cause dissociation of the hydrogen-containing gas and promote a reaction between the material(s) and hydrogen-containing gas.
摘要翻译： 通过蒸发一种或多种固体材料并使得到的蒸气和含氢气体进入两个电极之间的空间，在受控真空中在基板上形成氢化薄膜。 电极之一包括允许蒸汽进入空间的开口。 在空间内产生等离子体以引起含氢气体的解离并促进材料和含氢气体之间的反应。
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公开(公告)号：US20130019929A1
公开(公告)日：2013-01-24
申请号：US13185860
申请日：2011-07-19
IPC分类号： H01L31/105 , H01L31/18
CPC分类号： H01L31/075 , H01L31/022475 , H01L31/022483 , H01L31/03767 , H01L31/202 , H01L31/204 , Y02E10/548 , Y02P70/521
摘要： A device and method for reducing degradation in a photovoltaic device includes adjusting a band offset of the device during one or more of forming an electrode, forming a first doped layer or forming an intrinsic layer. The adjusting reduces a band offset between one or more of the electrode, the first doped layer and the intrinsic layer to reduce light-induced degradation of the device. A second doped layer is formed on the intrinsic layer.
摘要翻译： 用于降低光伏器件劣化的器件和方法包括在形成电极，形成第一掺杂层或形成本征层的一个或多个期间调整器件的带偏移。 该调整减小了电极，第一掺杂层和本征层中的一个或多个之间的带偏移，以减少光诱导的器件劣化。 在本征层上形成第二掺杂层。
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公开(公告)号：US20120156393A1
公开(公告)日：2012-06-21
申请号：US12971243
申请日：2010-12-17
申请人： Osama Tobail , Ahmed Abou-Kandil , Mostafa M. El-Ashry , Jeehwan Kim , Paul M. Kozlowski , Mohamed Saad , Devendra K. Sadana
发明人： Osama Tobail , Ahmed Abou-Kandil , Mostafa M. El-Ashry , Jeehwan Kim , Paul M. Kozlowski , Mohamed Saad , Devendra K. Sadana
CPC分类号： C23C14/0021 , C23C14/14 , C23C14/22 , C23C16/45514 , C23C16/50 , H01L21/02123 , H01L21/02274
摘要： A hydrogenated thin film is formed in a controlled vacuum on a substrate by evaporating one or more solid materials and passing the resulting vapor and a hydrogen-containing gas into a space between two electrodes. One of the electrodes includes openings for allowing the vapor to enter the space. Plasma is generated within the space to cause dissociation of the hydrogen-containing gas and promote a reaction between the material(s) and hydrogen-containing gas.
摘要翻译： 通过蒸发一种或多种固体材料并使得到的蒸气和含氢气体进入两个电极之间的空间，在受控真空中在基板上形成氢化薄膜。 电极之一包括允许蒸汽进入空间的开口。 在空间内产生等离子体以引起含氢气体的解离并促进材料和含氢气体之间的反应。
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15.发明申请公开(公告)号：US20130224899A1
公开(公告)日：2013-08-29
申请号：US13406970
申请日：2012-02-28
IPC分类号： H01L31/18
CPC分类号： H01L31/1884 , C23C16/22 , H01L31/02167 , H01L31/075 , H01L31/204 , Y02E10/548
摘要： Methods for forming a photovoltaic device include adjusting a deposition power for depositing a buffer layer including germanium on a transparent electrode. The deposition power is configured to improve device efficiency. A p-type layer is formed on the buffer layer. An intrinsic layer and an n-type layer are formed over the p-type layer.
摘要翻译： 用于形成光伏器件的方法包括调整用于在透明电极上沉积包括锗的缓冲层的沉积功率。 沉积功率被配置为提高器件效率。 在缓冲层上形成p型层。 在p型层上形成本征层和n型层。
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16.发明申请Silicon: Hydrogen Photovoltaic Devices, Such As Solar Cells, Having Reduced Light Induced Degradation And Method Of Making Such Devices 有权硅：氢光伏器件，如太阳能电池，减少光诱导的降解和制造这些器件的方法公开(公告)号：US20120216862A1
公开(公告)日：2012-08-30
申请号：US13036584
申请日：2011-02-28
申请人： Ahmed Abou-Kandil , Nasser Afify , Wanda Andreoni , Alessandro Curioni , Augustin J. Hong , Jeehwan Kim , Petr Khomyakov , Devendra K. Sadana
发明人： Ahmed Abou-Kandil , Nasser Afify , Wanda Andreoni , Alessandro Curioni , Augustin J. Hong , Jeehwan Kim , Petr Khomyakov , Devendra K. Sadana
IPC分类号： H01L31/0264 , H01L31/0376 , H01L31/20
CPC分类号： H01L31/202 , C23C16/24 , H01L21/02422 , H01L21/02532 , H01L21/02592 , H01L21/02658 , H01L31/0376 , H01L31/03926 , H01L31/075 , Y02E10/548 , Y02P70/521
摘要： A method of producing a photovoltaic device includes providing a stretchable substrate for the photovoltaic device; and stretching the substrate to produce a stretched substrate. The method further includes depositing a structure comprising hydrogenated amorphous silicon onto the stretched substrate; and subjecting the deposited hydrogenated amorphous silicon structure and the stretched substrate to a compressive force to form a compressively strained photovoltaic device.
摘要翻译： 制造光伏器件的方法包括提供用于光伏器件的可拉伸衬底; 并拉伸基底以产生拉伸的基底。 该方法还包括将包含氢化非晶硅的结构沉积在拉伸的基底上; 以及对沉积的氢化非晶硅结构和拉伸的基底进行压缩力以形成压缩应变光伏器件。
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17.发明授权Silicon: hydrogen photovoltaic devices, such as solar cells, having reduced light induced degradation and method of making such devices 有权硅：诸如太阳能电池的氢光伏器件具有降低的光诱导劣化和制造这种器件的方法公开(公告)号：US08927857B2
公开(公告)日：2015-01-06
申请号：US13036584
申请日：2011-02-28
申请人： Ahmed Abou-Kandil , Nasser Afify , Wanda Andreoni , Alessandro Curioni , Augustin J. Hong , Jeehwan Kim , Petr Khomyakov , Devendra K. Sadana
发明人： Ahmed Abou-Kandil , Nasser Afify , Wanda Andreoni , Alessandro Curioni , Augustin J. Hong , Jeehwan Kim , Petr Khomyakov , Devendra K. Sadana
IPC分类号： H01L31/20 , H01L31/0392 , H01L21/02 , H01L31/0376 , H01L31/075 , C23C16/24
CPC分类号： H01L31/202 , C23C16/24 , H01L21/02422 , H01L21/02532 , H01L21/02592 , H01L21/02658 , H01L31/0376 , H01L31/03926 , H01L31/075 , Y02E10/548 , Y02P70/521
摘要： A method of producing a photovoltaic device includes providing a stretchable substrate for the photovoltaic device; and stretching the substrate to produce a stretched substrate. The method further includes depositing a structure comprising hydrogenated amorphous silicon onto the stretched substrate; and subjecting the deposited hydrogenated amorphous silicon structure and the stretched substrate to a compressive force to form a compressively strained photovoltaic device.
摘要翻译： 制造光伏器件的方法包括提供用于光伏器件的可拉伸衬底; 并拉伸基底以产生拉伸的基底。 该方法还包括将包含氢化非晶硅的结构沉积在拉伸的基底上; 以及对沉积的氢化非晶硅结构和拉伸的基底进行压缩力以形成压缩应变光伏器件。
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公开(公告)号：US09331220B2
公开(公告)日：2016-05-03
申请号：US13173097
申请日：2011-06-30
IPC分类号： H01L31/0236 , H01L31/0352 , H01L31/02 , H01L31/075 , H01L31/18 , H01L31/0224
CPC分类号： H01L31/02366 , H01L31/022483 , H01L31/02363 , H01L31/035281 , H01L31/03529 , H01L31/03762 , H01L31/075 , H01L31/077 , H01L31/1804 , H01L31/1888 , Y02E10/50
摘要： A photovoltaic device and method include forming a plurality of pillar structures in a substrate, forming a first electrode layer on the pillar structures and forming a continuous photovoltaic stack including an N-type layer, a P-type layer and an intrinsic layer on the first electrode. A second electrode layer is deposited over the photovoltaic stack such that gaps or fissures occur in the second electrode layer between the pillar structures. The second electrode layer is wet etched to open up the gaps or fissures and reduce the second electrode layer to form a three-dimensional electrode of substantially uniform thickness over the photovoltaic stack.
摘要翻译： 一种光电器件和方法包括在衬底中形成多个柱结构，在柱结构上形成第一电极层，并在第一衬底上形成包括N型层，P型层和本征层的连续光伏堆叠 电极。 第二电极层沉积在光伏堆叠上，使得在柱结构之间的第二电极层中出现间隙或裂缝。 湿蚀刻第二电极层以打开间隙或裂缝并且减小第二电极层以在光伏堆叠上形成基本上均匀厚度的三维电极。
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公开(公告)号：US09214577B2
公开(公告)日：2015-12-15
申请号：US13407006
申请日：2012-02-28
IPC分类号： H01L31/0224 , H01L31/0232 , H01L31/075 , H01L31/18
CPC分类号： H01L31/03767 , H01L31/022466 , H01L31/075 , H01L31/1804 , Y02E10/547 , Y02E10/548 , Y02P70/521
摘要： Methods for forming a photovoltaic device include forming a buffer layer between a transparent electrode and a p-type layer. The buffer layer includes a work function that falls substantially in a middle of a barrier formed between the transparent electrode and the p-type layer to provide a greater resistance to light induced degradation. An intrinsic layer and an n-type layer are formed over the p-type layer.
摘要翻译： 形成光伏器件的方法包括在透明电极和p型层之间形成缓冲层。 缓冲层包括基本上落在形成在透明电极和p型层之间的屏障的中间的功函数，以提供对光诱导的降解更大的阻力。 在p型层上形成本征层和n型层。
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20.发明申请公开(公告)号：US20140000685A1
公开(公告)日：2014-01-02
申请号：US13544415
申请日：2012-07-09
IPC分类号： H01L31/02
CPC分类号： H01L31/022425 , H01L31/03921 , H01L31/075 , H01L31/1864 , Y02E10/548 , Y02P70/521
摘要： A photovoltaic device includes one or more layers of a photovoltaic stack formed on a substrate by employing a high deposition rate plasma enhanced chemical vapor deposition (HDR PECVD) process. Contacts are formed on the photovoltaic stack to provide a photovoltaic cell. Reduced defect zones are disposed adjacent to contact regions in portions of the photovoltaic cell and are formed by an anneal configured to improve overall performance.
摘要翻译： 光伏器件包括通过采用高沉积速率等离子体增强化学气相沉积（HDR PECVD）工艺在衬底上形成的一层或多层光伏叠层。 在光伏堆叠上形成触点以提供光伏电池。 减少的缺陷区设置在光伏电池部分的接触区域附近，并且通过被配置成改善整体性能的退火形成。
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