公开(公告)号：US20130160839A1

公开(公告)日：2013-06-27

申请号：US13543135

申请日：2012-07-06

申请人： Juhwa CHEONG ,  Yiyin Yu ,  Youngsung Yang ,  Yongduk Jin ,  Manhyo Ha ,  Seongeun Lee

发明人： Juhwa CHEONG ,  Yiyin Yu ,  Youngsung Yang ,  Yongduk Jin ,  Manhyo Ha ,  Seongeun Lee

IPC分类号： H01L31/0216

CPC分类号： H01L31/02167 ,  H01L31/02008 ,  H01L31/022425 ,  H01L31/022433 ,  Y02E10/50

摘要： A solar cell is discussed. The solar cell includes a substrate of a first conductive type, an emitter region which is positioned at a front surface of the substrate and has a second conductive type different from the first conductive type, a front passivation region including a plurality of layers which are sequentially positioned on the emitter region, a back passivation region which is positioned on a back surface opposite the front surface of the substrate and includes three layers, a plurality of front electrodes which pass through the front passivation region and are connected to the emitter region, and at least one back electrode which passes through the back passivation region and is connected to the substrate.

摘要翻译： 讨论太阳能电池。 太阳能电池包括第一导电类型的衬底，位于衬底的前表面并具有不同于第一导电类型的第二导电类型的发射极区域，包括多个层的前钝化区域，其顺序地 位于发射极区域上的背面钝化区域，其位于与衬底的前表面相对的背面上并且包括三层，多个前电极穿过前钝化区并连接到发射区，以及 至少一个背电极，其穿过背部钝化区域并连接到衬底。

公开(公告)号：US09240499B2

公开(公告)日：2016-01-19

申请号：US13543135

申请日：2012-07-06

申请人： Juhwa Cheong ,  Yiyin Yu ,  Youngsung Yang ,  Yongduk Jin ,  Manhyo Ha ,  Seongeun Lee

发明人： Juhwa Cheong ,  Yiyin Yu ,  Youngsung Yang ,  Yongduk Jin ,  Manhyo Ha ,  Seongeun Lee

IPC分类号： H01L31/00 ,  H01L31/0216

CPC分类号： H01L31/02167 ,  H01L31/02008 ,  H01L31/022425 ,  H01L31/022433 ,  Y02E10/50

摘要： A solar cell is discussed. The solar cell includes a substrate of a first conductive type, an emitter region which is positioned at a front surface of the substrate and has a second conductive type different from the first conductive type, a front passivation region including a plurality of layers which are sequentially positioned on the emitter region, a back passivation region which is positioned on a back surface opposite the front surface of the substrate and includes three layers, a plurality of front electrodes which pass through the front passivation region and are connected to the emitter region, and at least one back electrode which passes through the back passivation region and is connected to the substrate.

摘要翻译： 讨论太阳能电池。 太阳能电池包括第一导电类型的衬底，位于衬底的前表面并具有不同于第一导电类型的第二导电类型的发射极区域，包括多个层的前钝化区域，其顺序地 位于发射极区域上的背面钝化区域，其位于与衬底的前表面相对的背面上并且包括三层，多个前电极穿过前钝化区并连接到发射区，以及 至少一个背电极，其穿过背部钝化区域并连接到衬底。

公开(公告)号：US20130298974A1

公开(公告)日：2013-11-14

申请号：US13611995

申请日：2012-09-12

申请人： Youngsung Yang ,  Yongduk Jin ,  Manhyo Ha ,  Juhwa Cheong

发明人： Youngsung Yang ,  Yongduk Jin ,  Manhyo Ha ,  Juhwa Cheong

IPC分类号： H01L31/0352 ,  H01L31/18

CPC分类号： H01L31/03529 ,  H01L31/068 ,  H01L31/18 ,  H01L31/1804 ,  Y02E10/547 ,  Y02P70/521

摘要： In a method of manufacturing a solar cell includes forming a dopant layer by doping a dopant of a first conductive type and a count dopant of a second conductive type opposite to the first conductive type to a surface of a semiconductor substrate. Here, a doping amount of the count dopant is less than a doping amount of the dopant.

摘要翻译： 在制造太阳能电池的方法中，包括通过将与第一导电类型相反的第一导电类型和第二导电类型的计数掺杂剂掺杂到半导体衬底的表面来形成掺杂剂层。 这里，计数掺杂剂的掺杂量小于掺杂剂的掺杂量。

公开(公告)号：US09214584B2

公开(公告)日：2015-12-15

申请号：US13611995

申请日：2012-09-12

申请人： Youngsung Yang ,  Yongduk Jin ,  Manhyo Ha ,  Juhwa Cheong

发明人： Youngsung Yang ,  Yongduk Jin ,  Manhyo Ha ,  Juhwa Cheong

IPC分类号： H01L31/18 ,  H01L31/0352 ,  H01L31/068

CPC分类号： H01L31/03529 ,  H01L31/068 ,  H01L31/18 ,  H01L31/1804 ,  Y02E10/547 ,  Y02P70/521

摘要： In a method of manufacturing a solar cell includes forming a dopant layer by doping a dopant of a first conductive type and a counter dopant of a second conductive type opposite to the first conductive type to a surface of a semiconductor substrate. Here, a doping amount of the counter dopant is less than a doping amount of the dopant.

摘要翻译： 在制造太阳能电池的方法中，包括通过将与第一导电类型相反的第二导电类型的第一导电类型的掺杂剂和相对掺杂剂掺杂到半导体衬底的表面来形成掺杂剂层。 这里，反掺杂剂的掺杂量小于掺杂剂的掺杂量。