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1. 发明申请

WO2013126344A2 HYBRID WEDGE SHAPED/MICROSTRUCTURED LIGHT COLLECTOR 审中-公开
标题翻译：混合楔形/微结构光收集器
公开(公告)号：WO2013126344A2
公开(公告)日：2013-08-29
申请号：PCT/US2013/026725
申请日：2013-02-19
申请人： QUALCOMM MEMS TECHNOLOGIES, INC.
发明人： GRUHLKE, Russell Wayne , HAN, Sijin , YANG, Fan
IPC分类号： H01L31/052
CPC分类号： H01L31/0543 , G02B6/0038 , G02B6/0046 , H01L31/0547 , Y02E10/52
摘要： 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.
摘要翻译：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。

2. 发明申请

WO2013070454A2 APPARATUS AND METHODS FOR ENHANCING PHOTOVOLTAIC EFFICIENCY 审中-公开
标题翻译：用于提高光伏效率的装置和方法
公开(公告)号：WO2013070454A2
公开(公告)日：2013-05-16
申请号：PCT/US2012/062460
申请日：2012-10-29
申请人： QUALCOMM MEMS TECHNOLOGIES, INC.
发明人： GIRI, Sandeep K. , HAN, Sijin
IPC分类号： H01L31/0224 , H01L31/052 , H01L31/0236
CPC分类号： H01L31/02366 , H01L31/022425 , H01L31/0547 , Y02E10/52
摘要： This disclosure provides photovoltaic modules and methods of making the same. In one implementation, a photovoltaic module (40) includes a plurality of photovoltaic devices (12) configured to absorb light and generate electrical power and a plurality of conductors (22) disposed over the photovoltaic devices (12). The photovoltaic module further includes a glass layer (55) disposed over the photovoltaic devices (12), and the glass layer (55) includes a textured surface (58) opposite the plurality of photovoltaic devices (12). The textured surface (58) includes features (71) configured to diffract light incident the photovoltaic module (40). The photovoltaic module (40) further includes a diffusive layer (42) disposed over at least a portion of the plurality of conductors (22).
摘要翻译：本公开提供了光伏模块及其制造方法。在一个实施方案中，光伏模块（40）包括被配置为吸收光并产生电力的多个光伏器件（12）和设置在光伏器件（12）上方的多个导体（22）。光伏模块还包括设置在光伏器件（12）上的玻璃层（55），并且玻璃层（55）包括与多个光伏器件（12）相对的纹理表面（58）。纹理表面（58）包括被配置为衍射入射到光伏模块（40）的光的特征（71）。光伏模块（40）还包括设置在多个导体（22）的至少一部分上的漫射层（42）。

3. 发明申请

WO2013055539A1 PHOTOVOLTAIC DEVICES AND METHODS OF FORMING THE SAME 审中-公开
标题翻译：光伏器件及其形成方法
公开(公告)号：WO2013055539A1
公开(公告)日：2013-04-18
申请号：PCT/US2012/058337
申请日：2012-10-01
申请人： QUALCOMM MEMS TECHNOLOGIES, INC.
发明人： HAN, Sijin , YANG, Fan
IPC分类号： H01L31/06 , H01L31/073 , H01L31/0376 , H01L31/0224
CPC分类号： H01L31/073 , H01L31/06 , H01L31/0749 , H01L31/075 , Y02E10/541 , Y02E10/543 , Y02E10/548
摘要： 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.
摘要翻译：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，从而提高太阳能电池的效率阳极和阴极接触结构。

4. 发明申请

WO2012099816A3 PHOTOVOLTAIC DEVICES AND METHODS OF FORMING THE SAME 审中-公开
公开(公告)号：WO2012099816A3
公开(公告)日：2012-07-26
申请号：PCT/US2012/021423
申请日：2012-01-16
申请人： QUALCOMM MEMS TECHNOLOGIES, INC. , YANG, Fan , HAN, Sijin
发明人： YANG, Fan , HAN, Sijin
IPC分类号： H01L31/078
摘要： This disclosure provides photovoltaic apparatus and methods of forming the same. In one implementation, a photovoltaic device includes a transparent insulator (18), a first thin film solar subcell (20) disposed on a first surface of the transparent insulator, and a second thin film solar subcell (22) 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 (39) 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.

5. 发明申请

WO2012087759A1 LIGHT ABSORPTION-ENHANCING SUBSTRATE STACKS 审中-公开
标题翻译：光吸收增强基板堆叠
公开(公告)号：WO2012087759A1
公开(公告)日：2012-06-28
申请号：PCT/US2011/065256
申请日：2011-12-15
申请人： QUALCOMM MEMS TECHNOLOGIES, INC. , YANG, Fan , HAN, Sijin
发明人： YANG, Fan , HAN, Sijin
IPC分类号： H01L31/0224 , H01L31/0236 , H01L31/0392 , H01L31/18
CPC分类号： H01L31/022466 , H01L31/02366 , H01L31/0392 , H01L31/03923 , H01L31/03925 , Y02E10/541 , Y02P70/521
摘要： 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.
摘要翻译：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。

6. 发明申请

WO2013148645A1 FUNCTIONAL BACK GLASS FOR A SOLAR PANEL 审中-公开
标题翻译：太阳能面板功能背玻璃
公开(公告)号：WO2013148645A1
公开(公告)日：2013-10-03
申请号：PCT/US2013/033830
申请日：2013-03-26
申请人： QUALCOMM MEMS TECHNOLOGIES, INC.
发明人： YANG, Fan , SETHI, Gaurav , GOUSEV, Evgeni Petrovich , BRINKLEY, Patrick Forrest , SHENOY, Ravindra V. , HAN, Sijin
IPC分类号： H01L31/02 , H01L31/042
CPC分类号： H01L31/02021 , H02S40/32 , Y02E10/50 , Y10T307/50
摘要： 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.
摘要翻译：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。

7. 发明申请

WO2013074677A1 PHOTOVOLTAIC DEVICES AND METHODS OF FORMING THE SAME 审中-公开
标题翻译：光伏器件及其形成方法
公开(公告)号：WO2013074677A1
公开(公告)日：2013-05-23
申请号：PCT/US2012/065087
申请日：2012-11-14
申请人： QUALCOMM MEMS TECHNOLOGIES, INC.
发明人： DE GROOT, Wilhelmus, A. , HAN, Sijin , YANG, Fan
IPC分类号： H01L31/0236
CPC分类号： H01L31/02366 , H01L31/056 , Y02E10/52
摘要： 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 μιη 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.
摘要翻译：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衬底的表面上形成多个衬底特征，所述衬底特征具有在约10μm至约1000μm的范围内的深度尺寸和范围约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。

8. 发明申请

WO2013062872A2 MULTI-FUNCTIONAL GLASS WINDOW WITH PHOTOVOLTAIC AND LIGHTING FOR BUILDING OR AUTOMOBILE 审中-公开
标题翻译：多功能玻璃窗与建筑物或汽车的照明和照明
公开(公告)号：WO2013062872A2
公开(公告)日：2013-05-02
申请号：PCT/US2012/061170
申请日：2012-10-19
申请人： QUALCOMM MEMS TECHNOLOGIES, INC.
发明人： HAN, Sijin , YANG, Fan
IPC分类号： E06B7/28
CPC分类号： 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 , H02S40/38 , Y02E10/50
摘要： 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.
摘要翻译：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。

9. 发明申请

WO2013070552A3 PHOTOVOLTAIC WINDOW WITH LIGHT-TURNING FEATURES 审中-公开
公开(公告)号：WO2013070552A3
公开(公告)日：2013-05-16
申请号：PCT/US2012/063578
申请日：2012-11-05
申请人： QUALCOMM MEMS TECHNOLOGIES, INC.
发明人： GRUHLKE, Russell W. , YIN, Ye , YANG, Fan , HAN, Sijin
IPC分类号： E06B7/28
摘要： 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.

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