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1. 发明申请

WO2012030019A1 SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME 审中-公开
标题翻译：太阳能电池及其制造方法
公开(公告)号：WO2012030019A1
公开(公告)日：2012-03-08
申请号：PCT/KR2010/007460
申请日：2010-10-28
申请人： LG ELECTRONICS INC. , SHIM, Goohwan , PARK, Changseo , YOON, Philwon , JIN, Yoonsil , KIM, Jinsung , CHOE, Youngho , CHANG, Jaewon
发明人： SHIM, Goohwan , PARK, Changseo , YOON, Philwon , JIN, Yoonsil , KIM, Jinsung , CHOE, Youngho , CHANG, Jaewon
IPC分类号： H01L31/042 , H01L31/0224
CPC分类号： H01L31/18 , H01L31/02168 , H01L31/022425 , H01L31/068 , H01L31/0684 , Y02E10/547
摘要： A solar cell and a method for manufacturing the same are disclosed. The solar cell may include a substrate, an emitter layer positioned at a first surface of the substrate, a first anti-reflection layer that is positioned on a surface of the emitter layer and may include a plurality of first contact lines exposing a portion of the emitter layer, a first electrode that is electrically connected to the emitter layer exposed through the plurality of first contact lines and may include a plating layer directly contacting the emitter layer, and a second electrode positioned on a second surface of the substrate.
摘要翻译：公开了一种太阳能电池及其制造方法。太阳能电池可以包括衬底，位于衬底的第一表面处的发射极层，位于发射极层的表面上的第一抗反射层，并且可以包括多个第一接触线，发射极层，电连接到通过多个第一接触线暴露的发射极层的第一电极，并且可以包括直接接触发射极层的镀层和位于基板的第二表面上的第二电极。

2. 发明申请

WO2010104340A3 SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME, AND METHOD FOR FORMING IMPURITY REGION 审中-公开
标题翻译：太阳能电池及其制造方法，以及形成污染区域的方法
公开(公告)号：WO2010104340A3
公开(公告)日：2010-11-25
申请号：PCT/KR2010001521
申请日：2010-03-11
申请人： LG ELECTRONICS INC , CHOE YOUNGHO , CHANG JAEWON , KIM HYUNGSEOK
发明人： CHOE YOUNGHO , CHANG JAEWON , KIM HYUNGSEOK
IPC分类号： H01L31/0256
CPC分类号： H01L31/1804 , H01L31/022425 , H01L31/068 , H01L31/0682 , Y02E10/547 , Y02P70/521
摘要： Disclosed is a method for manufacturing a solar cell. The method includes forming an impurity layer on a substrate of a first conductive type, the impurity layer having impurities of a second conductive type opposite the first conductive type; forming a first emitter portion having a first impurity concentration in the substrate using the impurity layer by heating the substrate with the impurity layer; forming a second emitter portion having a second impurity concentration at the first emitter portion using the impurity layer by irradiating laser beams on a region of the impurity layer, the second impurity concentration being greater than the first impurity concentration; and forming a first electrode connected to the second emitter portion and a second electrode connected to the substrate.
摘要翻译：公开了一种太阳能电池的制造方法。该方法包括在第一导电类型的衬底上形成杂质层，杂质层具有与第一导电类型相反的第二导电类型的杂质; 通过用所述杂质层加热所述衬底，使用所述杂质层在所述衬底中形成具有第一杂质浓度的第一发射极部分; 通过在所述杂质层的区域上照射激光，使用所述杂质层在所述第一发射极部分形成具有第二杂质浓度的第二发射极部分，所述第二杂质浓度大于所述第一杂质浓度; 以及形成连接到所述第二发射极部分的第一电极和连接到所述衬底的第二电极。

3. 发明申请

WO2010093177A3 SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME 审中-公开
标题翻译：太阳能电池及其制造方法
公开(公告)号：WO2010093177A3
公开(公告)日：2010-11-18
申请号：PCT/KR2010000858
申请日：2010-02-11
申请人： LG ELECTRONICS INC , KIM SUNYOUNG , KIM CHOUL , CHOE YOUNGHO , LEE SUNGEUN
发明人： KIM SUNYOUNG , KIM CHOUL , CHOE YOUNGHO , LEE SUNGEUN
IPC分类号： H01L31/042
CPC分类号： H01L31/022441 , H01L31/02167 , H01L31/02168 , H01L31/035281 , H01L31/03529 , H01L31/0682 , H01L31/1804 , Y02E10/52 , Y02E10/547 , Y02P70/521
摘要： A solar cell and a method for manufacturing the same are disclosed. The solar cell includes a semiconductor layer containing first impurities, a first portion positioned on a first part of one surface of the semiconductor layer, the first portion being more heavily doped with second impurities different from the first impurities than the semiconductor layer, a second portion positioned on a second part of the one surface of the semiconductor layer, the second portion being more heavily doped with the first impurities than the semiconductor layer, and a third portion positioned between the first portion and the second portion, the third portion having an impurity concentration lower than an impurity concentration of the first portion and an impurity concentration of the second portion.
摘要翻译：公开了一种太阳能电池及其制造方法。该太阳能电池包括含有第一杂质的半导体层，位于该半导体层的一个表面的第一部分上的第一部分，该第一部分被重掺杂有与该半导体层不同于第一杂质的第二杂质，第二部分位于所述半导体层的所述一个表面的第二部分上，所述第二部分比所述半导体层更加重掺杂所述第一杂质，以及位于所述第一部分和所述第二部分之间的第三部分，所述第三部分具有杂质浓度低于第一部分的杂质浓度和第二部分的杂质浓度。

4. 发明申请

WO2010093177A2 SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME 审中-公开
标题翻译：太阳能电池及其制造方法
公开(公告)号：WO2010093177A2
公开(公告)日：2010-08-19
申请号：PCT/KR2010/000858
申请日：2010-02-11
申请人： LG ELECTRONICS INC. , KIM, Sunyoung , KIM, Choul , CHOE, Youngho , LEE, Sungeun
发明人： KIM, Sunyoung , KIM, Choul , CHOE, Youngho , LEE, Sungeun
IPC分类号： H01L31/042
CPC分类号： H01L31/0682 , H01L31/02167 , H01L31/02168 , H01L31/022441 , H01L31/035281 , H01L31/03529 , H01L31/1804 , Y02E10/52 , Y02E10/547 , Y02P70/521
摘要： A solar cell and a method for manufacturing the same are disclosed. The solar cell includes a semiconductor layer containing first impurities, a first portion positioned on a first part of one surface of the semiconductor layer, the first portion being more heavily doped with second impurities different from the first impurities than the semiconductor layer, a second portion positioned on a second part of the one surface of the semiconductor layer, the second portion being more heavily doped with the first impurities than the semiconductor layer, and a third portion positioned between the first portion and the second portion, the third portion having an impurity concentration lower than an impurity concentration of the first portion and an impurity concentration of the second portion.
摘要翻译：公开了一种太阳能电池及其制造方法。太阳能电池包括含有第一杂质的半导体层，位于半导体层的一个表面的第一部分上的第一部分，与半导体层相比，第一部分用比第一杂质不同的第二杂质重掺杂的第二部分，位于所述半导体层的所述一个表面的第二部分上，所述第二部分比所述半导体层更重掺杂有所述第一杂质，以及位于所述第一部分和所述第二部分之间的第三部分，所述第三部分具有杂质浓度低于第一部分的杂质浓度和第二部分的杂质浓度。

5. 发明申请

WO2012093845A3 SOLAR CELLS AND MANUFACTURING METHOD THEREOF 审中-公开
标题翻译：太阳能电池及其制造方法
公开(公告)号：WO2012093845A3
公开(公告)日：2012-11-29
申请号：PCT/KR2012000073
申请日：2012-01-04
申请人： LG ELECTRONICS INC , JIN YOONSIL , SHIM GOOHWAN , CHOE YOUNGHO , CHANG JAEWON
发明人： JIN YOONSIL , SHIM GOOHWAN , CHOE YOUNGHO , CHANG JAEWON
IPC分类号： H01L31/042 , H01L31/18
CPC分类号： H01L31/022425 , H01L31/02167 , H01L31/022433 , H01L31/068 , Y02E10/547
摘要： Solar cells include a substrate; an emitter unit located on one side of the substrate; a first insulator film including a lower film located on the top of the emitter unit and an upper film located on the top of the lower film; and a first electrode which is electrically connected to the emitter unit and formed with first conductive paste, and the first insulator film includes a plurality of first contact holes in the shape of dots and part of the first electrode fills the inside of the plurality of first contact holes.
摘要翻译：太阳能电池包括基板; 位于所述基板一侧的发射体单元; 第一绝缘膜，其包括位于发射体单元顶部的下膜和位于下膜顶部的上膜; 以及第一电极，其电连接到发射器单元并形成有第一导电膏，并且所述第一绝缘膜包括多个点状形状的第一接触孔，并且所述第一电极的一部分填充所述多个第一电极的内部接触孔

6. 发明申请

WO2010071341A3 SOLAR CELL AND METHOD OF MANUFACTURING THE SAME 审中-公开
标题翻译：太阳能电池及其制造方法
公开(公告)号：WO2010071341A3
公开(公告)日：2010-09-30
申请号：PCT/KR2009007493
申请日：2009-12-15
申请人： LG ELECTRONICS INC , LEE SUNGEUN , CHOE YOUNGHO
发明人： LEE SUNGEUN , CHOE YOUNGHO
IPC分类号： H01L31/042
CPC分类号： H01L31/1804 , Y02E10/547 , Y02P70/521
摘要： A solar cell and a method of manufacturing the same are disclosed. The method includes simultaneously forming a first doping region of a first conductive type and a second doping region of a second conductive type opposite the first conductive type into a substrate of the first conductive type, forming a back passivation layer on the first doping region and the second doping region, removing portions of the back passivation layer to expose a portion of the first doping region and a portion of the second doping region, and forming a first electrode and a second electrode that are connected to the exposed portion of the first doping region and the exposed portion of the second doping region, respectively.
摘要翻译：公开了一种太阳能电池及其制造方法。该方法包括同时形成第一导电类型的第一掺杂区域和与第一导电类型相反的第二导电类型的第二掺杂区域到第一导电类型的衬底中，在第一掺杂区域上形成反钝化层，去除所述背面钝化层的部分以暴露所述第一掺杂区域的一部分和所述第二掺杂区域的一部分，以及形成连接到所述第一掺杂区域的暴露部分的第一电极和第二电极，和第二掺杂区域的暴露部分。

7. 发明申请

WO2010104340A2 SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME, AND METHOD FOR FORMING IMPURITY REGION 审中-公开
标题翻译：太阳能电池及其制造方法，以及形成杂质区域的方法
公开(公告)号：WO2010104340A2
公开(公告)日：2010-09-16
申请号：PCT/KR2010/001521
申请日：2010-03-11
申请人： LG ELECTRONICS INC. , CHOE, Youngho , CHANG, Jaewon , KIM, Hyungseok
发明人： CHOE, Youngho , CHANG, Jaewon , KIM, Hyungseok
IPC分类号： H01L31/0256
CPC分类号： H01L31/1804 , H01L31/022425 , H01L31/068 , H01L31/0682 , Y02E10/547 , Y02P70/521
摘要： Disclosed is a method for manufacturing a solar cell. The method includes forming an impurity layer on a substrate of a first conductive type, the impurity layer having impurities of a second conductive type opposite the first conductive type; forming a first emitter portion having a first impurity concentration in the substrate using the impurity layer by heating the substrate with the impurity layer; forming a second emitter portion having a second impurity concentration at the first emitter portion using the impurity layer by irradiating laser beams on a region of the impurity layer, the second impurity concentration being greater than the first impurity concentration; and forming a first electrode connected to the second emitter portion and a second electrode connected to the substrate.
摘要翻译：公开了一种用于制造太阳能电池的方法。该方法包括在第一导电类型的衬底上形成杂质层，杂质层具有与第一导电类型相反的第二导电类型的杂质; 通过加热具有杂质层的衬底，使用杂质层在衬底中形成具有第一杂质浓度的第一发射极部分; 通过在所述杂质层的区域上照射激光束，使用所述杂质层在所述第一发射极部分处形成具有第二杂质浓度的第二发射极部分，所述第二杂质浓度大于所述第一杂质浓度; 并形成连接到第二发射极部分的第一电极和连接到基底的第二电极。

8. 发明申请

WO2010071341A2 SOLAR CELL AND METHOD OF MANUFACTURING THE SAME 审中-公开
标题翻译：太阳能电池及其制造方法
公开(公告)号：WO2010071341A2
公开(公告)日：2010-06-24
申请号：PCT/KR2009/007493
申请日：2009-12-15
申请人： LG ELECTRONICS INC. , LEE, Sungeun , CHOE, Youngho
发明人： LEE, Sungeun , CHOE, Youngho
IPC分类号： H01L31/042
CPC分类号： H01L31/1804 , Y02E10/547 , Y02P70/521
摘要： A solar cell and a method of manufacturing the same are disclosed. The method includes simultaneously forming a first doping region of a first conductive type and a second doping region of a second conductive type opposite the first conductive type into a substrate of the first conductive type, forming a back passivation layer on the first doping region and the second doping region, removing portions of the back passivation layer to expose a portion of the first doping region and a portion of the second doping region, and forming a first electrode and a second electrode that are connected to the exposed portion of the first doping region and the exposed portion of the second doping region, respectively.
摘要翻译：公开了一种太阳能电池及其制造方法。该方法包括同时形成第一导电类型的第一掺杂区域和与第一导电类型相反的第二导电类型的第二掺杂区域到第一导电类型的衬底中，在第一掺杂区域上形成背面钝化层，第二掺杂区，去除部分背钝化层以暴露第一掺杂区的一部分和第二掺杂区的一部分，以及形成连接到第一掺杂区的暴露部分的第一电极和第二电极和第二掺杂区域的暴露部分。

9. 发明申请

WO2012043921A1 SEMICONDUCTOR DEVICES AND METHODS FOR MANUFACTURING THE SAME 审中-公开
标题翻译：半导体器件及其制造方法
公开(公告)号：WO2012043921A1
公开(公告)日：2012-04-05
申请号：PCT/KR2010/007815
申请日：2010-11-05
申请人： LG ELECTRONICS INC. , JIN, Yoonsil , SHIM, Goohwan , CHOE, Youngho , PARK, Changseo
发明人： JIN, Yoonsil , SHIM, Goohwan , CHOE, Youngho , PARK, Changseo
IPC分类号： H01L31/042
CPC分类号： H01L31/02366 , H01L31/02168 , H01L31/022425 , H01L31/02363 , H01L31/068 , H01L31/18 , H01L31/1804 , Y02E10/547 , Y02P70/521
摘要： A semiconductor device includes a substrate and a first insulating layer. The first insulating layer includes a first lower layer and a first upper layer on the first lower layer. The first insulating layer has a first opening through the first lower layer and the first upper layer. A maximum width of the first opening at the first lower layer is different from a maximum width of the first opening at the first upper layer.
摘要翻译：半导体器件包括衬底和第一绝缘层。第一绝缘层包括第一下层和第一下层上的第一上层。第一绝缘层具有穿过第一下层和第一上层的第一开口。第一下层的第一开口的最大宽度不同于第一上层的第一开口的最大宽度。

10. 发明申请

WO2010032933A3 SOLAR CELL AND TEXTURING METHOD THEREOF 审中-公开
标题翻译：太阳能电池及其纹理方法
公开(公告)号：WO2010032933A3
公开(公告)日：2010-06-24
申请号：PCT/KR2009005049
申请日：2009-09-07
申请人： LG ELECTRONICS INC , KIM JINSUNG , CHOI CHULCHAE , PARK CHANGSEO , CHANG JAEWON , KIM HYUNGSEOK , CHOE YOUNGHO , YOON PHILWON
发明人： KIM JINSUNG , CHOI CHULCHAE , PARK CHANGSEO , CHANG JAEWON , KIM HYUNGSEOK , CHOE YOUNGHO , YOON PHILWON
IPC分类号： H01L31/042
CPC分类号： H01L31/02366 , H01L31/02168 , H01L31/022433 , H01L31/0236 , H01L31/02363 , H01L31/03529 , H01L31/068 , H01L31/1804 , Y02E10/547 , Y02P70/521
摘要： The present invention relates to a solar cell. The solar cell includes a substrate of a first conductive type, the substrate having a textured surface on which a plurality of projected portions are formed, and surfaces of the projected portions having at least one of a plurality of particles attached thereto and a plurality of depressions formed thereon; an emitter layer of a second conductive type opposite the first conductive type, the emitter layer being positioned in the substrate so that the emitter layer has the textured surface; an anti-reflection layer positioned on the emitter layer which has the textured surface and including at least one layer; a plurality of first electrodes electrically connected to the emitter layer; and at least one second electrode electrically connected to the substrate.
摘要翻译：本发明涉及一种太阳能电池。太阳能电池包括第一导电类型的基板，该基板具有纹理表面，多个突出部分形成在其上，并且突出部分的表面具有附着到其上的多个颗粒中的至少一个和多个凹陷部分在其上形成; 与第一导电类型相反的第二导电类型的发射极层，发射极层位于衬底中，使得发射极层具有纹理表面; 位于发射极层上的防反射层，其具有纹理表面并且包括至少一个层; 电连接到发射极层的多个第一电极; 以及至少一个第二电极，其电连接到所述衬底。

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