公开(公告)号：US20150222224A1

公开(公告)日：2015-08-06

申请号：US14407112

申请日：2012-07-05

申请人： Onkareshwar V. Bijjargi ,  Siddharth Ram R. Athreya ,  Edoardo Nicoli ,  Hua Liu ,  Keith L. Kauffmann ,  Jie Feng ,  Leonardo C. Lopez ,  Rebekah K. Feist ,  Rahul Sharma

发明人： Onkareshwar V. Bijjargi ,  Siddharth Ram R. Athreya ,  Edoardo Nicoli ,  Hua Liu ,  Keith L. Kauffmann ,  Jie Feng ,  Leonardo C. Lopez ,  Rebekah K. Feist ,  Rahul Sharma

IPC分类号： H02S20/26

CPC分类号： H02S20/26 ,  B32B3/14 ,  H02S20/23 ,  Y02B10/12

摘要： An article of manufacture includes at least two solar active elements separated by a gap, with a flexible material provided to define the gap. The article provides for enhanced resilience and conformity to an installation surface.

摘要翻译： 制品包括由间隙隔开的至少两个太阳能活性元件，其中设置有柔性材料以限定间隙。 该文章提供增强的弹性和与安装表面的一致性。

公开(公告)号：US20140224317A1

公开(公告)日：2014-08-14

申请号：US14236404

申请日：2012-07-27

申请人： Rebekah K. Feist ,  Banu Tosun ,  Stephen A. Campbell ,  Eray Aydill

发明人： Rebekah K. Feist ,  Banu Tosun ,  Stephen A. Campbell ,  Eray Aydill

IPC分类号： H01L31/0216 ,  H01L23/00 ,  H01L31/18

CPC分类号： H01L31/02167 ,  H01L23/291 ,  H01L23/564 ,  H01L31/18 ,  H01L31/1868 ,  H01L2924/0002 ,  Y02E10/50 ,  Y02P70/521 ,  H01L2924/00

摘要： The present invention provides optoelectronic devices containing at least one conforming, thin film barrier coating provided on a nonplanar surface comprising a plurality of junctures. The barrier coating has a hybrid morphology including crystalline domains distributed in an amorphous matrix. The conformal coatings protect the optoelectronic device with long-lasting, durable, high quality barrier protection even though the coatings have sufficient crystalline characteristics so that many embodiments are electrically conductive.

摘要翻译： 本发明提供了包含设置在包括多个接合点的非平面表面上的至少一个一致的薄膜阻挡涂层的光电子器件。 阻隔涂层具有包括分布在无定形基体中的结晶畴的杂化形态。 即使涂层具有足够的结晶特性，因此许多实施例是导电的，保形涂层保护光电子器件具有持久，持久，高质量的屏障保护。

公开(公告)号：US20110259416A1

公开(公告)日：2011-10-27

申请号：US13094034

申请日：2011-04-26

申请人： Rebekah K. Feist ,  Mark T. Bernius ,  Christopher P. Christenson

发明人： Rebekah K. Feist ,  Mark T. Bernius ,  Christopher P. Christenson

IPC分类号： H01L31/0216

CPC分类号： H01L31/02167 ,  B32B17/10018 ,  B32B17/10119 ,  B32B17/10788 ,  H01L31/048 ,  Y02E10/50

摘要： Embodiments of the invention provide an article comprising a photovoltaic device structure and a barrier layer comprising mica on the photovoltaic device structure. The barrier layer is flexible and light transmissive.

摘要翻译： 本发明的实施例提供一种包括光伏器件结构和在光伏器件结构上包括云母的阻挡层的制品。 阻挡层是柔性和透光的。

公开(公告)号：US20140007940A1

公开(公告)日：2014-01-09

申请号：US14006220

申请日：2012-03-23

申请人： Shaofu Wu ,  Xuming Chen ,  Michael A. De Graaf ,  Steven R. Erskine ,  Rebekah K. Feist

发明人： Shaofu Wu ,  Xuming Chen ,  Michael A. De Graaf ,  Steven R. Erskine ,  Rebekah K. Feist

IPC分类号： C09K11/02 ,  H01L31/055

CPC分类号： C09K11/025 ,  B32B17/10669 ,  B32B17/10678 ,  B32B2457/12 ,  H01L31/0481 ,  H01L31/055 ,  Y02E10/52

摘要： Disclosed are thermoplastic resin formulations for use as a light transmitting layer (e.g., encapsulant layer) in a photovoltaic module comprising: (a) a light transmitting thermoplastic resin, (b) at least one down conversion material that exhibits a maximum in incident radiation absorption in the range of 280 to 500 nm and a maximum in radiation emission at a relatively longer wavelength in the range of 400 to 900 nm and improves the efficiency of photovoltaic electric current generation in a photovoltaic module; and (c) a light stabilizer additive that transmits at least about 40 percent of the ultraviolet (UV) electromagnetic radiation having a wavelength in the range of from about 280 nm to about 380 nm. Also disclosed are sheet materials prepared from such resins and photovoltaic modules incorporating such sheet materials.

摘要翻译： 公开了用作光伏模块中的光透射层（例如，密封剂层）的热塑性树脂配方，其包括：（a）透光热塑性树脂，（b）至少一种在入射辐射吸收中呈现最大值的向下转换材料 在280〜500nm的范围内，并且在400〜900nm的范围内的相对较长的波长处的辐射发射最大，并且提高了光伏模块中的光电流产生的效率; 和（c）光透过至少约40％的紫外线（UV）电磁辐射的光稳定剂添加剂，其波长在约280nm至约380nm的范围内。 还公开了由这种树脂制备的片材和包含这种片材的光伏模块。

公开(公告)号：US08604336B2

公开(公告)日：2013-12-10

申请号：US13005422

申请日：2011-01-12

申请人： Rebekah K. Feist ,  Marty W. DeGroot ,  Todd R. Bryden ,  Joseph George

发明人： Rebekah K. Feist ,  Marty W. DeGroot ,  Todd R. Bryden ,  Joseph George

IPC分类号： H01L31/00 ,  H01L21/00

CPC分类号： H01L31/022408 ,  H01L31/02161 ,  H01L31/022466 ,  H01L31/022475 ,  H01L31/03923 ,  H01L31/03926 ,  Y02E10/541 ,  Y02P70/521

摘要： The present invention provides strategies for providing photovoltaic devices that are more resistant to moisture and/or oxygen degradation and the accompanying migration of key elements such as Na, Li, and the lanthanoid series of elements from the absorber layer and that have enhanced service life and improved performance. These strategies are particularly useful in the fabrication of chalcogenide-based photovoltaic devices such as chalcogenide-based solar cells. These strategies incorporate a barrier region between the photovoltaic absorber region and the front side collection grid. The barrier region keeps moisture and/or oxygen from the absorber layer and contains key elements such as Na, Li, and Ln in the absorber layer. As a result, the absorber layer retains its performance capabilities for an extended period of time.

摘要翻译： 本发明提供了提供更耐紫外线和/或氧降解的光伏器件的策略，以及伴随着来自吸收层的元素Na，Li和镧系元素等关键元素的迁移，并具有增强的使用寿命 提高性能。 这些策略在制造基于硫属化物的太阳能电池等基于硫族化物的光电器件中特别有用。 这些策略包括光伏吸收器区域和前侧收集栅格之间的阻挡区域。 阻挡区域在吸收层中保持水分和/或氧，并且在吸收层中含有诸如Na，Li和Ln的关键元素。 结果，吸收层在长时间内保持其性能。

公开(公告)号：US20110192454A1

公开(公告)日：2011-08-11

申请号：US13005422

申请日：2011-01-12

申请人： Rebekah K. Feist ,  Marty W. DeGroot ,  Todd R. Bryden ,  Joseph George

发明人： Rebekah K. Feist ,  Marty W. DeGroot ,  Todd R. Bryden ,  Joseph George

IPC分类号： H01L31/0224 ,  H01L31/0264 ,  H01L31/18

CPC分类号： H01L31/022408 ,  H01L31/02161 ,  H01L31/022466 ,  H01L31/022475 ,  H01L31/03923 ,  H01L31/03926 ,  Y02E10/541 ,  Y02P70/521

摘要： The present invention provides strategies for providing photovoltaic devices that are more resistant to moisture and/or oxygen degradation and the accompanying migration of key elements such as Na, Li, and the lanthanoid series of elements from the absorber layer and that have enhanced service life and improved performance. These strategies are particularly useful in the fabrication of chalcogenide-based photovoltaic devices such as chalcogenide-based solar cells. These strategies incorporate a barrier region between the photovoltaic absorber region and the front side collection grid. The barrier region keeps moisture and/or oxygen from the absorber layer and contains key elements such as Na, Li, and Ln in the absorber layer. As a result, the absorber layer retains its performance capabilities for an extended period of time.

摘要翻译： 本发明提供了提供更耐紫外线和/或氧降解的光伏器件的策略，以及伴随着来自吸收层的元素Na，Li和镧系元素等关键元素的迁移，并具有增强的使用寿命 提高性能。 这些策略在制造基于硫属化物的太阳能电池等基于硫族化物的光电器件中特别有用。 这些策略包括光伏吸收器区域和前侧收集栅格之间的阻挡区域。 阻挡区域在吸收层中保持水分和/或氧，并且在吸收层中含有诸如Na，Li和Ln的关键元素。 结果，吸收层在长时间内保持其性能。

公开(公告)号：US20100243046A1

公开(公告)日：2010-09-30

申请号：US12729547

申请日：2010-03-23

申请人： Marty W. Degroot ,  Rebekah K. Feist ,  Mark T. Bernius ,  William F. Banholzer ,  Chung-Hei Yeung ,  Attiganal N. Sreeram ,  Robert P. Haley, JR.

发明人： Marty W. Degroot ,  Rebekah K. Feist ,  Mark T. Bernius ,  William F. Banholzer ,  Chung-Hei Yeung ,  Attiganal N. Sreeram ,  Robert P. Haley, JR.

IPC分类号： H01L31/0216 ,  H01L31/18

CPC分类号： H01L31/02167 ,  H01L31/0445 ,  H01L31/048 ,  H01L31/0749 ,  Y02E10/541

摘要： Chalcogenide based photovoltaic devices cells with good resistance to environmental elements can be formed by direct low temperature deposition of inorganic barrier layers onto the film. A unique multilayer barrier can be formed in a single step when reactive sputtering of the silicon nitride onto an inorganic oxide top layer of the PV device.

摘要翻译： 可以通过在膜上直接低温沉积无机阻挡层来形成具有良好耐环境元素的硫族化物基光伏器件电池。 当将氮化硅反应溅射到PV器件的无机氧化物顶层上时，可以在单个步骤中形成独特的多层阻挡层。