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公开(公告)号：US20120180855A1
公开(公告)日：2012-07-19
申请号：US13009546
申请日：2011-01-19
CPC classification number: H01L31/078 , H01L31/043 , Y02E10/50
Abstract: This disclosure provides photovoltaic apparatus and methods of forming the same. In one implementation, a photovoltaic device includes a transparent insulator, a first thin film solar subcell disposed on a first surface of the transparent insulator, and a second thin film solar subcell disposed on a second surface of the transparent insulator opposite the first surface. The first solar subcell is configured to receive ambient light, and the second solar subcell is configured to receive a portion of light that propagates through the first solar subcell. The second solar subcell includes a first electrode including a conductive reflective layer configured to reflect light that propagates through a photovoltaic structure of the second subcell back toward the first solar subcell.
Abstract translation: 本公开提供了光电装置及其形成方法。 在一个实施方案中，光伏器件包括透明绝缘体，设置在透明绝缘体的第一表面上的第一薄膜太阳能子电池和布置在与第一表面相对的透明绝缘体的第二表面上的第二薄膜太阳能子电池。 第一太阳能子电池被配置为接收环境光，并且第二太阳能子电池被配置为接收通过第一太阳能子电池传播的一部分光。 第二太阳能子电池包括第一电极，其包括导电反射层，该导电反射层被配置为反射通过第二子电池的光电结构传播的光朝向第一太阳能子电池。
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公开(公告)号：US20130249293A1
公开(公告)日：2013-09-26
申请号：US13430533
申请日：2012-03-26
Applicant: Fan Yang , Gaurav Sethi , Evgeni Petrovich Gousev , Patrick Forrest Brinkley , Ravindra V. Shenoy , Sijin Han
Inventor： Fan Yang , Gaurav Sethi , Evgeni Petrovich Gousev , Patrick Forrest Brinkley , Ravindra V. Shenoy , Sijin Han
IPC: H02J1/10 , H01L31/18 , H02M7/5387
CPC classification number: H01L31/02021 , H02S40/32 , Y02E10/50 , Y10T307/50
Abstract: A photovoltaic solar panel includes a front glass, a back glass, and a photovoltaic (PV) power generating layer encapsulated between the front glass and the back glass. The PV power generating layer is configured to convert ambient electromagnetic energy, received through the front glass, to a direct current (DC) power output. The PV solar panel also includes at least one component, disposed behind the PV power generating layer, selected from the group consisting of: a direct current to alternating current (DC-AC) inverter configured to convert the DC power output from the PV power generator to an alternating current (AC) power output, a battery, and an antenna.
Abstract translation: 光伏太阳能电池板包括前玻璃，后玻璃和封装在前玻璃和后玻璃之间的光伏（PV）发电层。 PV发电层被配置为将通过前玻璃接收的环境电磁能转换成直流（DC）功率输出。 PV太阳能电池板还包括设置在PV发电层后面的至少一个部件，该组件选自以下的组：直流到交流（DC-AC）逆变器，被配置为转换从光伏发电机输出的直流电力 交流电（AC）电力输出，电池和天线。
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3.发明申请MULTI-FUNCTIONAL GLASS WINDOW WITH PHOTOVOLTAIC AND LIGHTING FOR BUILDING OR AUTOMOBILE 审中-公开多功能玻璃窗与建筑物或汽车的照明和照明公开(公告)号：US20130100675A1
公开(公告)日：2013-04-25
申请号：US13281060
申请日：2011-10-25
IPC: F21V33/00 , H01L31/18 , H01L31/042 , H05B33/02 , H01L31/0376 , H01L31/0224
CPC classification number: E06B9/24 , B60Q3/208 , E06B2009/247 , E06B2009/2476 , F21S9/03 , F21V33/006 , F21Y2105/00 , F21Y2115/15 , H01L27/301 , H01L27/3227 , H01L31/02021 , H01L31/022425 , H01L31/022466 , H01L31/0468 , H01L31/0488 , H02S20/26 , H02S40/38 , Y02E10/50
Abstract: The present disclosure describes multi-functional windows. Functions of the multi-functional windows described herein can include transmitting incident light, generating photovoltaic power from incident light, and emitting light. In some implementations, a multi-functional window may be placed in a photovoltaic state, a lighting state, or a neutral state. A multi-functional window can continue to function as a normal window in transmitting a portion of any incident light in any of the photovoltaic, lighting, and neutral states. A multi-functional window can be implemented in a building or automobile.
Abstract translation: 本公开描述了多功能窗口。 本文所述的多功能窗口的功能可以包括传输入射光，从入射光产生光伏功率和发射光。 在一些实施方案中，多功能窗口可以放置在光伏状态，照明状态或中性状态。 多功能窗口可以继续用作在任何光伏，照明和中性状态下传输任何入射光的一部分的正常窗口。 可以在建筑物或汽车中实现多功能窗口。
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公开(公告)号：US20120152346A1
公开(公告)日：2012-06-21
申请号：US12973717
申请日：2010-12-20
IPC: H01L31/0216 , B05D5/12
CPC classification number: H01L31/022466 , H01L31/02366 , H01L31/0392 , H01L31/03923 , H01L31/03925 , Y02E10/541 , Y02P70/521
Abstract: This disclosure provides substrate stacks for use in photovoltaic cells and methods of manufacturing the same. In one aspect, a substrate stack can include a substrate layer having at least one surface with an RMS roughness value that is greater than 9 nm. The substrate stack can also include a transparent conductive oxide layer disposed over the substrate layer. The transparent conductive oxide layer can include at least a first surface with an RMS roughness value that is greater than 9 nm and a second surface with an RMS roughness value that is greater than 9 nm. The RMS roughness value of the second surface can be greater than the RMS value of the first surface.
Abstract translation: 本公开提供了用于光伏电池的衬底叠层及其制造方法。 在一个方面，衬底叠层可以包括具有至少一个具有大于9nm的RMS粗糙度值的表面的衬底层。 衬底堆叠还可以包括设置在衬底层上的透明导电氧化物层。 透明导电氧化物层可以包括至少具有大于9nm的RMS粗糙度值的第一表面和大于9nm的RMS粗糙度值的第二表面。 第二表面的RMS粗糙度值可以大于第一表面的RMS值。
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公开(公告)号：US20130220399A1
公开(公告)日：2013-08-29
申请号：US13403786
申请日：2012-02-23
Applicant: Russell Wayne Gruhlke , Sijin Han , Fan Yang
Inventor： Russell Wayne Gruhlke , Sijin Han , Fan Yang
CPC classification number: H01L31/0543 , G02B6/0038 , G02B6/0046 , H01L31/0547 , Y02E10/52
Abstract: This disclosure provides systems, methods and apparatus including a hybrid wedge shaped/microstructured light collector that is optically coupled to one or more photovoltaic cells. In one aspect, the hybrid wedge shaped/microstructured light collector includes a wedge shaped light guide having an inclined light receiving surface that can collect light incident at angles in the range from about 60 degrees to about 90 degrees with respect to a normal to the inclined light receiving surface. Additionally, the hybrid wedge shaped/microstructured light collector includes a microstructured light collector that can collect light incident at angles in the range from about 0 degrees to about 60 degrees with respect to a normal to the inclined light receiving surface.
Abstract translation: 本公开提供了包括光学耦合到一个或多个光伏电池的混合楔形/微结构光收集器的系统，方法和装置。 在一个方面，混合楔形/微结构光收集器包括楔形光导，其具有倾斜的光接收表面，该倾斜的光接收表面可以收集相对于倾斜的法线倾斜约60度至约90度的角度入射的光 光接收面。 此外，混合楔形/微结构光收集器包括微结构光收集器，其可收集相对于倾斜光接收表面的法线从约0度至约60度的范围内的角度入射的光。
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Patent Agency Ranking
公开(公告)号：US20130118547A1
公开(公告)日：2013-05-16
申请号：US13294907
申请日：2011-11-11
Applicant: Russell W. Gruhlke , Ye Yin , Fan Yang , Sijin Han
Inventor： Russell W. Gruhlke , Ye Yin , Fan Yang , Sijin Han
IPC: H01L31/052 , H01L31/18
CPC classification number: H01L31/0547 , H01L31/0543 , Y02E10/52
Abstract: This disclosure provides systems, methods, and apparatus for directing light incident on a window towards photovoltaic cells. In one aspect, photovoltaic cells are arranged the perimeter of a window pane. The pane also includes light-turning features that divert a portion of the incident light towards the photovoltaic cells on the perimeter, while simultaneously transmitting a portion of incident light through the pane. The dimensions and arrangement of the light-turning features can be adjusted to change the amount of light diverted to the photovoltaic cells, and consequently the amount of light transmitted through the glass.
Abstract translation: 本公开提供了用于将入射到窗户上的光引导到光伏电池的系统，方法和装置。 在一个方面，光伏电池被布置在窗玻璃的周边。 该窗格还包括将一部分入射光朝向周边上的光伏电池转移的光转动特征，同时将一部分入射光透过窗格。 可以调节光转向特征的尺寸和布置以改变转向光伏电池的光量，并因此改变透过玻璃的光量。
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公开(公告)号：US20130087190A1
公开(公告)日：2013-04-11
申请号：US13270603
申请日：2011-10-11
IPC: H01L31/0376 , H01L31/0264 , H01L31/18 , H01L31/0224
CPC classification number: H01L31/073 , H01L31/06 , H01L31/0749 , H01L31/075 , Y02E10/541 , Y02E10/543 , Y02E10/548
Abstract: This disclosure provides photovoltaic apparatus and methods of forming the same. In one implementation, a photovoltaic device includes an anode contact structure, a cathode contact structure, and an inorganic solar cell disposed between the anode and cathode contact structures. The inorganic solar cell includes a p-type photovoltaic layer, an n-type photovoltaic layer, and one or more minority carrier blocking layers for improving the efficiency of the solar cell by preventing minority carriers within the solar cell from reaching interface recombination surfaces associated with the anode and cathode contact structures.
Abstract translation: 本公开提供了光电装置及其形成方法。 在一个实施方式中，光伏器件包括阳极接触结构，阴极接触结构和设置在阳极和阴极接触结构之间的无机太阳能电池。 无机太阳能电池包括p型光伏层，n型光伏层和一个或多个少数载流子阻挡层，用于通过防止太阳能电池内的少数载流子达到与太阳能电池相关的界面复合表面来提高太阳能电池的效率 阳极和阴极接触结构。
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公开(公告)号：US20130319505A1
公开(公告)日：2013-12-05
申请号：US13489156
申请日：2012-06-05
Applicant: Fan Yang , Sijin Han , Russell Wayne Gruhlke , Zhengwu Li , Wilhelmus A. de Groot
Inventor： Fan Yang , Sijin Han , Russell Wayne Gruhlke , Zhengwu Li , Wilhelmus A. de Groot
IPC: H01L31/0232
CPC classification number: H01L31/0543 , B32B17/064 , H01L31/0488 , H01L31/0547 , Y02E10/52
Abstract: This disclosure provides systems, methods and apparatus including a light collector having a plurality of micro-lens and a plurality of multi-cone light redirecting structure that is optically coupled to one or more photovoltaic cells. In one aspect, the light collector includes a micro-lens array having a plurality of micro-lens that focus incident light onto a light guide including a plurality of multi-cone light redirecting structure. Each of the plurality of multi-cone light redirecting structure is configured to divert the focused light towards one or more photovoltaic cells disposed along the edge of the light guide. Each multi-cone light redirecting structure includes a central cone shaped structure surrounded by several secondary cone-shaped structures.
Abstract translation: 本公开提供了包括具有多个微透镜和光学耦合到一个或多个光伏电池的多个多锥光重定向结构的光收集器的系统，方法和装置。 一方面，集光器包括具有多个微透镜的微透镜阵列，该多个微透镜将入射光聚焦到包括多个多锥光重定向结构的导光体上。 多个多锥形光重定向结构中的每一个被配置为将聚焦的光转向朝向沿着光导的边缘设置的一个或多个光伏电池。 每个多锥形光重定向结构包括由几个次级锥形结构包围的中心锥形结构。
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公开(公告)号：US20130319504A1
公开(公告)日：2013-12-05
申请号：US13488974
申请日：2012-06-05
Applicant: Fan Yang , Sijin Han , Russell Wayne Gruhlke , Zhengwu Li , Wilhelmus A. de Groot
Inventor： Fan Yang , Sijin Han , Russell Wayne Gruhlke , Zhengwu Li , Wilhelmus A. de Groot
IPC: H01L31/0232 , H01L31/18
CPC classification number: H01L31/0543 , B32B17/064 , H01L31/0488 , H01L31/0547 , Y02E10/52
Abstract: This disclosure provides systems, methods and apparatus including a light collector having a plurality of micro-lens and a plurality of multi-cone light redirecting structure that is optically coupled to one or more photovoltaic cells. In one aspect, the plurality of micro-lens is provided in an organic glass panel that is attached to an inorganic glass substrate. The inorganic glass substrate includes a material that is substantially opaque to radiation in the ultraviolet spectral range. During use, the light collector is disposed such that the inorganic glass substrate is exposed to the exterior to prevent a portion of the ultraviolet radiation incident on the light collector from being transmitted to the organic glass panel.
Abstract translation: 本公开提供了包括具有多个微透镜和光学耦合到一个或多个光伏电池的多个多锥光重定向结构的光收集器的系统，方法和装置。 在一个方面，多个微透镜设置在附着于无机玻璃基板的有机玻璃面板中。 无机玻璃基板包括对紫外光谱范围内的辐射基本不透明的材料。 在使用中，集光器被布置成使得无机玻璃基板暴露于外部，以防止入射到集光器上的部分紫外线辐射被传递到有机玻璃面板。
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公开(公告)号：US20130125969A1
公开(公告)日：2013-05-23
申请号：US13299802
申请日：2011-11-18
Applicant: Wilhelmus A. de Groot , Sijin Han , Fan Yang
Inventor： Wilhelmus A. de Groot , Sijin Han , Fan Yang
IPC: H01L31/0232 , H01L31/0264 , H01L31/18 , H01L31/0224
CPC classification number: H01L31/02366 , H01L31/056 , Y02E10/52
Abstract: This disclosure provides photovoltaic apparatus and methods of forming the same. In one implementation, a method of forming a photovoltaic device includes forming a plurality of substrate features on a surface of a glass substrate, the substrate features having a depth dimension in the range of about 10 μm to about 1000 μm and a width dimension in the range of about 10 μm to about 1000 μm. The method further includes forming a thin film solar cell over the surface of the glass substrate including over the plurality of substrate features.
Abstract translation: 本公开提供了光电装置及其形成方法。 在一个实施方案中，形成光伏器件的方法包括在玻璃基底的表面上形成多个基底特征，所述基底特征的深度尺寸在约10μm至约1000μm的范围内，并且宽度尺寸在 范围约10毫米至约1000毫米。 该方法还包括在包括多个基板特征的玻璃基板的表面上形成薄膜太阳能电池。
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