公开(公告)号：US20100170557A1

公开(公告)日：2010-07-08

申请号：US12358878

申请日：2009-01-23

申请人： Allen M. Barnett ,  Kevin Warren Allison ,  Keith W. Goosen ,  Michael W. Haney ,  Christiana Beatrice Honsberg

发明人： Allen M. Barnett ,  Kevin Warren Allison ,  Keith W. Goosen ,  Michael W. Haney ,  Christiana Beatrice Honsberg

IPC分类号： H01L31/042

CPC分类号： H01L31/0549 ,  Y02E10/52

摘要： This invention relates to an improved high efficiency solar cell. The improvement comprises the addition of one or more silicon cells to surround at least a portion of the active region of the solar cell. Preferably, the silicon cells completely surround the active region of the solar cell. The silicon cells act as scavenger cells to absorb light that would otherwise not be absorbed by other components of the solar cell and to convert that energy to electricity.

摘要翻译： 本发明涉及一种改进的高效太阳能电池。 该改进包括添加一个或多个硅单元以围绕太阳能电池的有源区域的至少一部分。 优选地，硅电池完全围绕太阳能电池的有源区域。 硅细胞充当清除细胞以吸收否则将不被太阳能电池的其它组分吸收并将该能量转化为电的光。

公开(公告)号：US20090107546A1

公开(公告)日：2009-04-30

申请号：US11926405

申请日：2007-10-29

申请人： Kevin Warren ALLISON ,  David K. FORK ,  Eric Stefan Garrido SHAQFEH ,  Scott Eugene SOLBERG

发明人： Kevin Warren ALLISON ,  David K. FORK ,  Eric Stefan Garrido SHAQFEH ,  Scott Eugene SOLBERG

IPC分类号： H01L31/0264 ,  C08L1/08

CPC分类号： H01L31/022425 ,  C09D11/52 ,  H05K1/095 ,  H05K3/105 ,  H05K3/1241 ,  H05K2201/0245 ,  H05K2203/0126 ,  H05K2203/121 ,  Y02E10/50 ,  Y10T428/256

摘要： A material set that can be used for making high aspect ratio lines includes a sacrificial feedstock comprising an organic polymer, a solvent, and one or more optional additives, and a functional material that forms a ribbon with the sacrificial feedstock without the sacrificial feedstock and the functional material substantially intermixing, wherein the sacrificial feedstock has a yield strength of greater than about 100 Pa or a viscosity of greater than about 104 cP at a shear rate of less than about 10 sec−1 to enable the ribbon to maintain structural integrity, and the sacrificial feedstock can be removed from the ribbon, leaving the functional material in place with an aspect ratio of greater than about 0.3.

摘要翻译： 可用于制备高纵横比线的材料组包括包含有机聚合物，溶剂和一种或多种任选的添加剂的牺牲原料以及与不含牺牲原料的牺牲原料形成带的功能材料， 功能材料基本上混合，其中牺牲进料在小于约10秒-1的剪切速率下具有大于约100Pa的屈服强度或大于约104cP的粘度，以使带能够保持结构完整性，以及 牺牲原料可以从带中除去，使功能材料以大于约0.3的纵横比留在原位。