公开(公告)号：EP3146573A1

公开(公告)日：2017-03-29

申请号：EP15723750.4

申请日：2015-05-18

申请人： Oxford Photovoltaics Limited

发明人： REID, Terence Alan ,  SNAITH, Henry James

IPC分类号： H01L51/42 ,  H01L51/44 ,  H01L51/00 ,  H01L27/30

CPC分类号： H01L51/4226 ,  H01G9/2027 ,  H01G9/2031 ,  H01G9/204 ,  H01L27/301 ,  H01L51/0011 ,  H01L51/0014 ,  H01L51/0017 ,  H01L51/0032 ,  H01L51/42 ,  H01L51/4233 ,  H01L51/4253 ,  H01L51/44 ,  Y02E10/549 ,  Y02P70/521

摘要： A photovoltaic device comprises plural layers separated into plural cells, each comprising a region of a photoactive layer and electrodes on opposite sides thereof. Each of the regions of the photoactive layer are formed comprising a first part that comprises photoactive material and a second part that is not photoactive and that has a greater transmittance of visible light than the light absorbing photoactive material, in pre-selected locations, or in a pre-selected distribution of locations, across the region of the photoactive layer. One of the first and second parts are located in plural separate areas within the other of the first and second parts. The transparency of the photovoltaic device is increased by the transmission of light through the second part that is not photoactive.

摘要翻译： 光电器件包括被分成多个单元的多个层，每个单元包括光电层的区域和相对的两侧的电极。 光活性层的每个区域形成为包括光敏材料的第一部分和不是光敏的第二部分，并且在预先选择的位置中具有比光吸收光活性材料更大的可见光透射率，或者在 在光活性层的区域上预先选择的位置分布。 第一和第二部分中的一个位于第一和第二部分的另一部分内的多个分开的区域中。 通过不透光的第二部分的光的透过来增加光伏器件的透明度。

公开(公告)号：EP3084845A1

公开(公告)日：2016-10-26

申请号：EP14820926.5

申请日：2014-12-19

申请人： Oxford Photovoltaics Limited

发明人： REID, Terence Alan ,  BUSHNELL, David ,  WATTS, Jim

IPC分类号： H01L31/18 ,  H01L31/0465

CPC分类号： H01L31/022425 ,  H01G9/2081 ,  H01L31/0465 ,  H01L31/18 ,  H01L51/441 ,  Y02E10/542 ,  Y02P70/521

摘要： An optoelectronic device has a layered construction, comprising a base layer, a first conductive layer, a photoactive layer and a second conductive layer. Plural separation channels extending through the photoactive layer and the first conductive layer separate the photoactive layer into photoactive regions, and insulator material extends through the respective separation channels to the base layer. Between adjacent photoactive regions, electrical connectors extend inside the lateral extent of the insulator material between a surface of a second electrode that is in electrical contact with one photoactive region to an opposing surface of a first electrode that is in electrical contact with the other photoactive region. By forming the electrical connectors extend inside the lateral extent of the insulator material, the overall size of the connection is minimised.

摘要翻译： 光电子器件具有分层结构，包括基底层，第一导电层，光敏层和第二导电层。 延伸穿过光活性层和第一导电层的多个分离通道将光活性层分离成光活性区域，并且绝缘体材料通过相应的分离通道延伸到基层。 在相邻的光活性区域之间，电连接器在与一个光活性区域电接触的第二电极的表面之间的绝缘体材料的横向范围内延伸到与另一个光活性区域电接触的第一电极的相对表面 。 通过形成电连接器在绝缘体材料的横向范围内延伸，连接的总体尺寸最小化。

公开(公告)号：EP3146573B1

公开(公告)日：2019-01-02

申请号：EP15723750.4

申请日：2015-05-18

申请人： Oxford Photovoltaics Limited

发明人： REID, Terence Alan ,  SNAITH, Henry James

IPC分类号： H01L51/42 ,  H01L51/44 ,  H01L51/00 ,  H01L27/30

公开(公告)号：EP3084845B1

公开(公告)日：2018-07-11

申请号：EP14820926.5

申请日：2014-12-19

申请人： Oxford Photovoltaics Limited

发明人： REID, Terence Alan ,  BUSHNELL, David ,  WATTS, Jim

IPC分类号： H01L31/18 ,  H01L31/0465

CPC分类号： H01L31/022425 ,  H01G9/2081 ,  H01L31/0465 ,  H01L31/18 ,  H01L51/441 ,  Y02E10/542 ,  Y02P70/521

摘要： An optoelectronic device has a layered construction, comprising a base layer, a first conductive layer, a photoactive layer and a second conductive layer. Plural separation channels extending through the photoactive layer and the first conductive layer separate the photoactive layer into photoactive regions, and insulator material extends through the respective separation channels to the base layer. Between adjacent photoactive regions, electrical connectors extend inside the lateral extent of the insulator material between a surface of a second electrode that is in electrical contact with one photoactive region to an opposing surface of a first electrode that is in electrical contact with the other photoactive region. By forming the electrical connectors extend inside the lateral extent of the insulator material, the overall size of the connection is minimized.