公开(公告)号：WO2011126528A1

公开(公告)日：2011-10-13

申请号：PCT/US2010/061666

申请日：2010-12-21

Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY ,  ATWATER, Harry, A. ,  LEITE, Marina, S. ,  WARMANN, Emily, C. ,  CALLAHAN, Dennis

Inventor： ATWATER, Harry, A. ,  LEITE, Marina, S. ,  WARMANN, Emily, C. ,  CALLAHAN, Dennis

IPC: H01L21/20

CPC classification number: H01L21/2007 ,  C30B29/40 ,  C30B29/48 ,  C30B33/00 ,  H01L21/02392 ,  H01L21/02546

Abstract: A virtual substrate includes a handle support and a strain-relieved single crystalline layer on the handle support. A method of making the virtual substrate includes growing a coherently-strained single crystalline layer on an initial growth substrate, removing the initial growth substrate to relieve the strain on the single crystalline layer, and applying the strain- relieved single crystalline layer on a handle support.

Abstract translation: 虚拟衬底包括手柄支撑件和手柄支撑件上的应变消除的单晶层。 制造虚拟衬底的方法包括在初始生长衬底上生长相干应变单晶层，去除初始生长衬底以减轻单晶层上的应变，并将应变消除的单晶层施加在手柄支撑件上 。

公开(公告)号：WO2014036411A1

公开(公告)日：2014-03-06

申请号：PCT/US2013/057541

申请日：2013-08-30

Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  KOSTEN, Emily D. ,  FLOWERS, Cristofer A. ,  LLOYD, John V. ,  HOFFMANN, Carrie E. ,  ATWATER, Harry A. ,  WARMANN, Emily C. ,  STEVENS, James C. ,  FEIST, Rebekah K. ,  ZHOU, Weijun ,  MILLS, Michael ,  RAMESH, Narayan

Inventor： KOSTEN, Emily D. ,  FLOWERS, Cristofer A. ,  LLOYD, John V. ,  HOFFMANN, Carrie E. ,  ATWATER, Harry A. ,  WARMANN, Emily C. ,  STEVENS, James C. ,  FEIST, Rebekah K. ,  ZHOU, Weijun ,  MILLS, Michael ,  RAMESH, Narayan

IPC: H01L31/052

CPC classification number: H01L31/0549 ,  H01L31/0543 ,  H01L31/0547 ,  Y02E10/52

Abstract: A photovoltaic system that converts incident light into electrical energy that includes a light trapping optical module having a light randomizing dielectric slab with a first surface and a second surface, a first cell adjacent to the first surface of the slab that has a bandgap of lower energy than the energy of absorption onset of the dielectric slab, at least one filter element in optical contact with the second surface of the dielectric slab, and a sub-cell array with a plurality of photovoltaic sub-cells, wherein at least one of the sub-cells has a first surface that is in optical contact with the at least one filter element.

Abstract translation: 一种将入射光转换为电能的光伏系统，其包括具有光随机化介质板的光捕获光学模块，所述光随机化介质板具有第一表面和第二表面，与所述板的第一表面相邻的第一单元具有较低能量的带隙 比介电板的吸收开始的能量，与电介质板的第二表面光学接触的至少一个滤光元件和具有多个光伏子电池的子电池阵列，其中至少一个子电池 - 单元具有与所述至少一个过滤元件光学接触的第一表面。

公开(公告)号：WO2014036422A1

公开(公告)日：2014-03-06

申请号：PCT/US2013/057557

申请日：2013-08-30

Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  EISLER, Carissa ,  KOSTEN, Emily D. ,  ATWATER, Harry A. ,  WARMANN, Emily C. ,  HOFFMANN, Carrie E. ,  FEIST, Rebekah K. ,  STEVENS, James C. ,  ZHOU, Weijun ,  MILLS, Michael ,  RAMESH, Narayan

Inventor： EISLER, Carissa ,  KOSTEN, Emily D. ,  ATWATER, Harry A. ,  WARMANN, Emily C. ,  HOFFMANN, Carrie E. ,  FEIST, Rebekah K. ,  STEVENS, James C. ,  ZHOU, Weijun ,  MILLS, Michael ,  RAMESH, Narayan

IPC: H01L31/0216 ,  H01L31/052

CPC classification number: H01L31/0549 ,  H01L31/02168 ,  H01L31/0547 ,  H02S40/22 ,  Y02E10/52

Abstract: A light splitting optical module that converts incident light into electrical energy, the module including a solid optical element comprising an input end for receiving light, a first side, and a second side spaced from the first side, a first solar cell adjacent to the first side of the solid optical element, and a second solar cell adjacent to the second side of the solid optical element. The first solar cell is positioned to absorb a first subset of incident light and reflect a first remainder of the incident light to the second solar cell through the solid optical element.

Abstract translation: 一种将入射光转换成电能的分光光学模块，该模块包括一个固体光学元件，该固体光学元件包括一个用于接收光的输入端，一个第一侧和与该第一侧隔开的第二侧，与第一个相邻的第一个太阳能电池 固体光学元件的一侧，以及与固体光学元件的第二侧相邻的第二太阳能电池。 第一太阳能电池被定位成吸收入射光的第一子集，并且通过固体光学元件将入射光的第一余数反射到第二太阳能电池。