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1. 发明申请

US20120174975A1 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：US20120174975A1
公开(公告)日：2012-07-12
申请号：US13346251
申请日：2012-01-09
申请人： Myungjun Shin , Sungjin Kim , Juhwa Cheong , Youngsung Yang , Taeyoung Kwon , Mann Yi , Gyeayoung Kwag , Seongeun Lee
发明人： Myungjun Shin , Sungjin Kim , Juhwa Cheong , Youngsung Yang , Taeyoung Kwon , Mann Yi , Gyeayoung Kwag , Seongeun Lee
IPC分类号： H01L31/0224
CPC分类号： H01L31/022433 , H01L31/068 , Y02E10/547
摘要： A solar cell includes a substrate of a first conductive type, an emitter region of a second conductive type opposite the first conductive type which is positioned at the substrate and has a first sheet resistance, a first heavily doped region which is positioned at the substrate and has a second sheet resistance less than the first sheet resistance, a plurality of first electrodes which are positioned on the substrate, overlap at least a portion of the first heavily doped region, and are connected to the at least a portion of the first heavily doped region, and at least one second electrode which is positioned on the substrate and is connected to the substrate.
摘要翻译：太阳能电池包括第一导电类型的衬底，与位于衬底处的第一导电类型相对的第二导电类型的发射极区域，并且具有第一薄层电阻，位于衬底处的第一重掺杂区域和具有小于第一薄层电阻的第二薄层电阻，位于基板上的多个第一电极与第一重掺杂区域的至少一部分重叠，并且连接到第一重掺杂区域的至少一部分区域，以及至少一个第二电极，其位于衬底上并连接到衬底。

2. 发明授权

US08981208B2 Solar cell 有权
标题翻译：太阳能电池
公开(公告)号：US08981208B2
公开(公告)日：2015-03-17
申请号：US13160917
申请日：2011-06-15
申请人： Sungjin Kim , Gyeayoung Kwag , Younggu Do , Mann Yi , Seongeun Lee , Youngsung Yang , Taeyoung Kwon , Haejong Cho , Minho Choi , Juhwa Cheong
发明人： Sungjin Kim , Gyeayoung Kwag , Younggu Do , Mann Yi , Seongeun Lee , Youngsung Yang , Taeyoung Kwon , Haejong Cho , Minho Choi , Juhwa Cheong
IPC分类号： H01L31/00 , H01L31/0224 , H01L31/068
CPC分类号： H01L31/022425 , H01L31/022433 , H01L31/068 , Y02E10/52 , Y02E10/547
摘要： A solar cell and a method for manufacturing the same are discussed. The solar cell includes a substrate of a first conductive type, an emitter layer of a second conductive type opposite the first conductive type, a plurality of first electrodes connected to the emitter layer, at least one first current collector connected to the plurality of first electrodes, and a second electrode connected to the substrate. The emitter layer forms a p-n junction along with the substrate. Each of the plurality of first electrodes has a multi-layered structure, and the at least one first current collector has a single-layered structure.
摘要翻译：讨论太阳能电池及其制造方法。太阳能电池包括第一导电类型的衬底，与第一导电类型相反的第二导电类型的发射极层，连接到发射极层的多个第一电极，连接到多个第一电极的至少一个第一集电极以及连接到所述基板的第二电极。发射极层与衬底一起形成p-n结。多个第一电极中的每一个具有多层结构，并且所述至少一个第一集电体具有单层结构。

3. 发明申请

US20110308601A1 SOLAR CELL 有权
标题翻译：太阳能电池
公开(公告)号：US20110308601A1
公开(公告)日：2011-12-22
申请号：US13160917
申请日：2011-06-15
申请人： Sungjin KIM , Gyeayoung Kwag , Younggu Do , Mann Yi , Seongeun Lee , Youngsung Yang , Taeyoung Kwon , Haejong Cho , Minho Choi , Juhwa Cheong
发明人： Sungjin KIM , Gyeayoung Kwag , Younggu Do , Mann Yi , Seongeun Lee , Youngsung Yang , Taeyoung Kwon , Haejong Cho , Minho Choi , Juhwa Cheong
IPC分类号： H01L31/0224 , H01L31/18
CPC分类号： H01L31/022425 , H01L31/022433 , H01L31/068 , Y02E10/52 , Y02E10/547
摘要： A solar cell and a method for manufacturing the same are discussed. The solar cell includes a substrate of a first conductive type, an emitter layer of a second conductive type opposite the first conductive type, a plurality of first electrodes connected to the emitter layer, at least one first current collector connected to the plurality of first electrodes, and a second electrode connected to the substrate. The emitter layer forms a p-n junction along with the substrate. Each of the plurality of first electrodes has a multi-layered structure, and the at least one first current collector has a single-layered structure.
摘要翻译：讨论太阳能电池及其制造方法。太阳能电池包括第一导电类型的衬底，与第一导电类型相反的第二导电类型的发射极层，连接到发射极层的多个第一电极，连接到多个第一电极的至少一个第一集电极以及连接到所述基板的第二电极。发射极层与衬底一起形成p-n结。多个第一电极中的每一个具有多层结构，并且所述至少一个第一集电体具有单层结构。

4. 发明授权

US08993876B2 Solar cell and method for manufacturing the same 有权
标题翻译：太阳能电池及其制造方法
公开(公告)号：US08993876B2
公开(公告)日：2015-03-31
申请号：US13336561
申请日：2011-12-23
申请人： Gyeayoung Kwag , Haejong Cho , Taeyoung Kwon , Sungjin Kim , Seongeun Lee
发明人： Gyeayoung Kwag , Haejong Cho , Taeyoung Kwon , Sungjin Kim , Seongeun Lee
IPC分类号： H01L31/00 , H01L31/0224
CPC分类号： H01L31/022425 , H01L31/022433 , Y02E10/50 , Y02E10/52
摘要： A solar cell includes a silicon semiconductor substrate; an emitter layer formed on a surface of the silicon semiconductor substrate; an antireflection layer formed on the emitter layer: and a front electrode electrically connected to the emitter layer by penetrating the antireflection layer. The front electrode includes a finger line and a busbar electrode electrically connected to the finger line, and the busbar electrode includes at least a first electrode line and a second electrode line electrically connected to each other. The first and second electrode lines have a width same as or larger than a width of the finger line, and the first and second electrode lines have the width of 100 μm or less.
摘要翻译：太阳能电池包括硅半导体衬底; 形成在所述硅半导体衬底的表面上的发射极层; 形成在发射极层上的抗反射层和通过穿透防反射层与发射极层电连接的前电极。前电极包括与指线电连接的指线和母线电极，母线电极至少包括彼此电连接的第一电极线和第二电极线。第一和第二电极线具有与指线宽度相同或更大的宽度，并且第一和第二电极线具有100μm或更小的宽度。

5. 发明申请

US20120138141A1 SOLAR CELL 有权
标题翻译：太阳能电池
公开(公告)号：US20120138141A1
公开(公告)日：2012-06-07
申请号：US13312028
申请日：2011-12-06
申请人： Sungjin KIM , Taeyoung Kwon , Seongeun Lee , Gyeayoung Kwag
发明人： Sungjin KIM , Taeyoung Kwon , Seongeun Lee , Gyeayoung Kwag
IPC分类号： H01L31/0224
CPC分类号： H01L31/1804 , H01L31/022433 , Y02E10/547 , Y02P70/521
摘要： A solar cell includes a photoelectric conversion layer and a front electrode on the photoelectric conversion layer. The front electrode includes a bus bar electrode; at least one first finger electrode directly connected to the bus bar electrode; a plurality of connecting electrodes extending from the bus bar electrode and having a width smaller than a width of the bus bar electrode, wherein the plurality of connecting electrodes includes portions that are spaced apart from each other to form a space therebetween; at least one second finger electrode connected to at least one of the plurality of connecting electrodes; and an auxiliary electrode formed at the space between the portions of the plurality of connecting electrodes.
摘要翻译：太阳能电池包括光电转换层和光电转换层上的前电极。前电极包括母线电极; 至少一个第一指状电极直接连接到母线电极; 多个连接电极，从母线电极延伸出来，其宽度小于汇流条电极的宽度，其中多个连接电极包括彼此间隔开并在其间形成空间的部分; 连接到所述多个连接电极中的至少一个的至少一个第二指状电极; 以及形成在所述多个连接电极的所述部分之间的空间处的辅助电极。

6. 发明授权

US09117963B2 Solar cell 有权
标题翻译：太阳能电池
公开(公告)号：US09117963B2
公开(公告)日：2015-08-25
申请号：US13312028
申请日：2011-12-06
申请人： Sungjin Kim , Taeyoung Kwon , Seongeun Lee , Gyeayoung Kwag
发明人： Sungjin Kim , Taeyoung Kwon , Seongeun Lee , Gyeayoung Kwag
IPC分类号： H01L31/042 , H01L31/18 , H01L31/0224
CPC分类号： H01L31/1804 , H01L31/022433 , Y02E10/547 , Y02P70/521
摘要： A solar cell includes a photoelectric conversion layer and a front electrode on the photoelectric conversion layer. The front electrode includes a bus bar electrode; at least one first finger electrode directly connected to the bus bar electrode; a plurality of connecting electrodes extending from the bus bar electrode and having a width smaller than a width of the bus bar electrode, wherein the plurality of connecting electrodes includes portions that are spaced apart from each other to form a space therebetween; at least one second finger electrode connected to at least one of the plurality of connecting electrodes; and an auxiliary electrode formed at the space between the portions of the plurality of connecting electrodes.
摘要翻译：太阳能电池包括光电转换层和光电转换层上的前电极。前电极包括母线电极; 至少一个第一指状电极直接连接到母线电极; 多个连接电极，从母线电极延伸出来，其宽度小于汇流条电极的宽度，其中多个连接电极包括彼此间隔开并在其间形成空间的部分; 连接到所述多个连接电极中的至少一个的至少一个第二指状电极; 以及形成在所述多个连接电极的所述部分之间的空间处的辅助电极。

7. 发明申请

US20100108129A1 SILICON SOLAR CELL AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：硅太阳能电池及其制造方法
公开(公告)号：US20100108129A1
公开(公告)日：2010-05-06
申请号：US12276592
申请日：2008-11-24
申请人： Junyong Ahn , Gyeayoung Kwag , Juhwa Cheong
发明人： Junyong Ahn , Gyeayoung Kwag , Juhwa Cheong
IPC分类号： H01L31/00 , H01L21/28
CPC分类号： H01L31/0684 , H01L31/022425 , H01L31/068 , H01L31/1804 , Y02E10/547 , Y02P70/521
摘要： A silicon solar cell and a method of manufacturing the same are disclosed. The silicon solar cell includes a silicon semiconductor substrate doped with first conductive impurities, an emitter layer doped with second conductive impurities having polarities opposite polarities of the first conductive impurities on the substrate, an anti-reflective layer on an entire surface of the substrate, an upper electrode that passes through the anti-reflective layer and is connected to the emitter layer, and a lower electrode connected to a lower portion of the substrate. The emitter layer includes a first emitter layer heavily doped with the second conductive impurities and a second emitter layer lightly doped with the second conductive impurities. A surface resistance of the second emitter layer is 100 Ohm/sq to 120 Ohm/sq.
摘要翻译：公开了一种硅太阳能电池及其制造方法。硅太阳能电池包括掺杂有第一导电杂质的硅半导体衬底，掺杂有具有与衬底上的第一导电杂质的极性相反的极性的第二导电杂质的发射极层，在衬底的整个表面上的抗反射层，上电极穿过抗反射层并连接到发射极层，下电极连接到衬底的下部。发射极层包括重掺杂有第二导电杂质的第一发射极层和轻掺杂有第二导电杂质的第二发射极层。第二发射极层的表面电阻为100欧姆/平方至120欧姆/平方。

8. 发明授权

US09401446B2 Silicon solar cell and method of manufacturing the same 有权
标题翻译：硅太阳能电池及其制造方法
公开(公告)号：US09401446B2
公开(公告)日：2016-07-26
申请号：US12276592
申请日：2008-11-24
申请人： Junyong Ahn , Gyeayoung Kwag , Juhwa Cheong
发明人： Junyong Ahn , Gyeayoung Kwag , Juhwa Cheong
IPC分类号： H01L31/00 , H01L21/00 , H01L31/068 , H01L31/18
CPC分类号： H01L31/0684 , H01L31/022425 , H01L31/068 , H01L31/1804 , Y02E10/547 , Y02P70/521
摘要： A silicon solar cell and a method of manufacturing the same are disclosed. The silicon solar cell includes a silicon semiconductor substrate doped with first conductive impurities, an emitter layer doped with second conductive impurities having polarities opposite polarities of the first conductive impurities on the substrate, an anti-reflective layer on an entire surface of the substrate, an upper electrode that passes through the anti-reflective layer and is connected to the emitter layer, and a lower electrode connected to a lower portion of the substrate. The emitter layer includes a first emitter layer heavily doped with the second conductive impurities and a second emitter layer lightly doped with the second conductive impurities. A surface resistance of the second emitter layer is 100 Ohm/sq to 120 Ohm/sq.
摘要翻译：公开了一种硅太阳能电池及其制造方法。硅太阳能电池包括掺杂有第一导电杂质的硅半导体衬底，掺杂有具有与衬底上的第一导电杂质的极性相反的极性的第二导电杂质的发射极层，在衬底的整个表面上的抗反射层，上电极穿过抗反射层并连接到发射极层，下电极连接到衬底的下部。发射极层包括重掺杂有第二导电杂质的第一发射极层和轻掺杂有第二导电杂质的第二发射极层。第二发射极层的表面电阻为100欧姆/平方至120欧姆/平方。

9. 发明申请

US20090183776A1 Solar cell, method of manufacturing the same, and method of texturing solar cell 审中-公开
标题翻译：太阳能电池，其制造方法以及太阳能电池纹理化方法
公开(公告)号：US20090183776A1
公开(公告)日：2009-07-23
申请号：US12318630
申请日：2009-01-02
申请人： Gyeayoung Kwag , Younggu Do
发明人： Gyeayoung Kwag , Younggu Do
IPC分类号： H01L31/00 , H01L21/3105
CPC分类号： H01L31/02363 , Y02E10/50
摘要： A solar cell, a method of manufacturing the solar cell, and a method of texturing the solar cell are provided. The method of texturing the solar cell includes depositing metal particles on a solar cell substrate, and etching the solar cell substrate and forming a plurality of hemisphere-shaped grooves on the solar cell substrate to texture a surface of the solar cell substrate.
摘要翻译：提供太阳能电池，太阳能电池的制造方法以及太阳能电池的纹理化方法。太阳能电池的纹理化方法包括在太阳能电池基板上沉积金属颗粒，并且蚀刻太阳能电池基板并在太阳能电池基板上形成多个半球形槽以对太阳能电池基板的表面进行纹理化。

10. 发明申请

US20090199898A1 SOLAR CELL AND METHOD OF TEXTURING SOLAR CELL 有权
标题翻译：太阳能电池和太阳能电池纹理方法
公开(公告)号：US20090199898A1
公开(公告)日：2009-08-13
申请号：US12371417
申请日：2009-02-13
申请人： Younggu Do , Junyong Ahn , Gyeayoung Kwag
发明人： Younggu Do , Junyong Ahn , Gyeayoung Kwag
IPC分类号： H01L31/042 , H01L21/306
CPC分类号： H01L31/0236 , H01L31/02168 , Y02E10/50
摘要： A solar cell and a method of texturing a solar cell are disclosed. The method includes coating an ink containing metal particles on a surface of a substrate, drying the ink to attach the metal particles to the surface of the substrate, and differentially etching the surface of the substrate using the metal particles as a catalyst to form an uneven portion.
摘要翻译：公开了太阳能电池和纹理化太阳能电池的方法。该方法包括在基材表面上涂覆含有金属颗粒的油墨，干燥油墨以将金属颗粒附着到基材的表面，并使用金属颗粒作为催化剂差异蚀刻基材的表面，以形成不均匀的一部分。

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