公开(公告)号：US08592677B2

公开(公告)日：2013-11-26

申请号：US13034894

申请日：2011-02-25

申请人： Myoung Gyun Suh ,  Dong Ho Kim ,  Ji Eun Chang

发明人： Myoung Gyun Suh ,  Dong Ho Kim ,  Ji Eun Chang

IPC分类号： H01L31/0216 ,  H01L31/0264 ,  H01L31/18

CPC分类号： H01L31/1852 ,  H01L31/022425 ,  H01L31/035209 ,  H01L31/056 ,  H01L31/0693 ,  H01L31/0735 ,  Y02E10/52 ,  Y02E10/544 ,  Y02P70/521

摘要： A substrate includes a semiconductor layer, a plurality of dielectric layers disposed on one side of the semiconductor layer and separated from each other and a photoactive layer disposed between the dielectric layers and including a compound of a Group III element and a Group V element. Also disclosed are a solar cell including the same and a manufacturing method thereof.

摘要翻译： 衬底包括半导体层，多个电介质层，设置在半导体层的一侧并彼此分离，并且设置在电介质层之间并包含III族元素和V族元素的化合物的光敏层。 还公开了包括该太阳能电池的太阳能电池及其制造方法。

公开(公告)号：US20120080082A1

公开(公告)日：2012-04-05

申请号：US13044761

申请日：2011-03-10

申请人： Myoung Gyun SUH

发明人： Myoung Gyun SUH

IPC分类号： H01L31/0248 ,  H01L31/02

CPC分类号： H01L31/0735 ,  H01L31/03042 ,  H01L31/184 ,  Y02E10/544

摘要： A solar cell includes a base layer; an emitter layer disposed on one side of the base layer; a first electrode in electrical communication with the base layer; and a second electrode in electrical communication with the emitter layer, wherein the base layer has a higher doping concentration with increasing distance from the interface between the base layer and the emitter layer, and the base layer has a doping concentration change slope that is further decreased with increasing distance from the interface between the base layer and the emitter layer.

摘要翻译： 太阳能电池包括基层; 发射极层，设置在所述基底层的一侧; 与所述基底层电连通的第一电极; 以及与所述发射极层电连通的第二电极，其中所述基极层具有较高的掺杂浓度，随着距离所述基极层和所述发射极层之间的界面的距离增加，并且所述基极层具有进一步降低的掺杂浓度变化斜率 距离基底层和发射极层之间的界面的距离增加。

公开(公告)号：US20080111139A1

公开(公告)日：2008-05-15

申请号：US11878348

申请日：2007-07-24

申请人： Jung-hye Chae ,  Myoung-gyun Suh

发明人： Jung-hye Chae ,  Myoung-gyun Suh

IPC分类号： H01L33/00

CPC分类号： H01L33/20 ,  H01L33/145 ,  H01L33/405

摘要： Provided is a vertical light emitting device having improved light extraction efficiency and a method of manufacturing the same. The vertical light emitting device may include a p type electrode, a p type semiconductor layer, an active layer, and an n type semiconductor layer which may be sequentially formed on the p type electrode, and an n type electrode on a portion of a surface of the n type semiconductor layer, wherein the portion of the surface of the n type semiconductor layer may be at an inclined plane inclined from an area near a circumference of the n type electrode towards the active layer. The p type electrode may include a current blocking layer which is made of an insulating material and on the p type electrode directly under the n type electrode. Accordingly, a voltage increase may be minimized or reduced, and light extraction efficiency may be improved.

摘要翻译： 提供了一种具有改进的光提取效率的垂直发光器件及其制造方法。 垂直发光装置可以包括可以顺序地形成在p型电极上的p型电极，ap型半导体层，有源层和n型半导体层，以及在n型电极的表面的一部分上的n型电极 n型半导体层，其中n型半导体层的表面的部分可以处于从n型电极的圆周附近的区域向有源层倾斜的倾斜面。 p型电极可以包括由绝缘材料制成的电流阻挡层和在n型电极正下方的p型电极上。 因此，电压增加可以被最小化或降低，并且可以提高光提取效率。

公开(公告)号：US20120080084A1

公开(公告)日：2012-04-05

申请号：US13034894

申请日：2011-02-25

申请人： Myoung Gyun SUH ,  Dong Ho KIM ,  Ji Eun CHANG

发明人： Myoung Gyun SUH ,  Dong Ho KIM ,  Ji Eun CHANG

IPC分类号： H01L31/0216 ,  H01L31/18 ,  H01L31/0264

CPC分类号： H01L31/1852 ,  H01L31/022425 ,  H01L31/035209 ,  H01L31/056 ,  H01L31/0693 ,  H01L31/0735 ,  Y02E10/52 ,  Y02E10/544 ,  Y02P70/521

摘要： A substrate includes a semiconductor layer, a plurality of dielectric layers disposed on one side of the semiconductor layer and separated from each other and a photoactive layer disposed between the dielectric layers and including a compound of a Group III element and a Group V element. Also disclosed are a solar cell including the same and a manufacturing method thereof.

摘要翻译： 衬底包括半导体层，多个电介质层，设置在半导体层的一侧并彼此分离，并且设置在电介质层之间并包含III族元素和V族元素的化合物的光敏层。 还公开了包括该太阳能电池的太阳能电池及其制造方法。

公开(公告)号：US08507787B2

公开(公告)日：2013-08-13

申请号：US13044761

申请日：2011-03-10

申请人： Myoung Gyun Suh

发明人： Myoung Gyun Suh

IPC分类号： H01L31/00 ,  H01L21/00 ,  H01L31/102 ,  H01L29/66

CPC分类号： H01L31/0735 ,  H01L31/03042 ,  H01L31/184 ,  Y02E10/544

摘要： A solar cell includes a base layer; an emitter layer disposed on one side of the base layer; a first electrode in electrical communication with the base layer; and a second electrode in electrical communication with the emitter layer, wherein the base layer has a higher doping concentration with increasing distance from the interface between the base layer and the emitter layer, and the base layer has a doping concentration change slope that is further decreased with increasing distance from the interface between the base layer and the emitter layer.

摘要翻译： 太阳能电池包括基层; 发射极层，设置在所述基底层的一侧; 与所述基底层电连通的第一电极; 以及与所述发射极层电连通的第二电极，其中所述基极层具有较高的掺杂浓度，随着距离所述基极层和所述发射极层之间的界面的距离增加，并且所述基极层具有进一步降低的掺杂浓度变化斜率 距离基底层和发射极层之间的界面的距离增加。

公开(公告)号：US20110271954A1

公开(公告)日：2011-11-10

申请号：US12952796

申请日：2010-11-23

申请人： Myoung-Gyun SUH ,  Dong-Ho KIM ,  Ji-Eun CHANG

发明人： Myoung-Gyun SUH ,  Dong-Ho KIM ,  Ji-Eun CHANG

IPC分类号： F24J2/18

CPC分类号： H01L31/0547 ,  F24S23/71 ,  F24S23/72 ,  F24S23/79 ,  Y02E10/42 ,  Y02E10/52

摘要： A solar concentrator comprises an incidence surface, a first reflective curved surface corresponding to the incidence surface, a second reflective curved surface disposed in a center part of the incidence surface, and a concentrating part disposed in a center part of the first reflective curved surface and corresponding to the second reflective curved surface, wherein the incidence surface, the first reflective curved surface, the second reflective curved surface, and the concentrator include a substantially same material from each other.

摘要翻译： 太阳能集中器包括入射表面，对应于入射表面的第一反射曲面，设置在入射表面的中心部分的第二反射曲面和设置在第一反射曲面的中心部分的集中部分， 对应于第二反射曲面，其中入射面，第一反射曲面，第二反射曲面和聚光器包括彼此基本相同的材料。