专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09000291B2 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：US09000291B2
公开(公告)日：2015-04-07
申请号：US12870242
申请日：2010-08-27
申请人： Jinhyung Lee , Junyong Ahn , Younghyun Lee
发明人： Jinhyung Lee , Junyong Ahn , Younghyun Lee
IPC分类号： 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 disclosed. The solar cell includes a first conductive type substrate, an emitter layer of a second conductive type opposite the first conductive type, the emitter layer and the substrate forming a p-n junction, a plurality of first electrodes electrically connected to the emitter layer, at least one current collector connected to the plurality of first electrodes, and a second electrode electrically connected to the substrate. Each of the plurality of first electrodes includes a first electrode layer and a second electrode layer on the first electrode layer. The at least one current collector includes a plurality of first current collector layers having a plurality of first portions and at least one second current collector layer on the plurality of first current collector layers.
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，形成pn结的发射极层和衬底，与发射极层电连接的多个第一电极，至少一个与多个第一电极连接的集电体，以及与该基板电连接的第二电极。多个第一电极中的每一个在第一电极层上包括第一电极层和第二电极层。所述至少一个集电器包括多个第一集电器层，其具有多个第一部分和多个第一集电器层上的至少一个第二集电器层。

2. 发明申请

US20120048362A1 SOLAR CELL 有权
标题翻译：太阳能电池
公开(公告)号：US20120048362A1
公开(公告)日：2012-03-01
申请号：US13034536
申请日：2011-02-24
申请人： Hyunho LEE , Junyong Ahn , Jiweon Jeong
发明人： Hyunho LEE , Junyong Ahn , Jiweon Jeong
IPC分类号： H01L31/0224
CPC分类号： H01L31/1804 , H01L31/02168 , H01L31/02366 , H01L31/068 , Y02E10/52 , Y02E10/547 , Y02P70/521
摘要： A solar cell is discussed. The solar cell according to an embodiment includes a substrate of a first conductive type, an emitter layer of a second conductive type opposite the first conductive type, which forms a p-n junction along with the substrate, a first anti-reflection layer on the emitter layer, a second anti-reflection layer on the first anti-reflection layer, a first electrode part connected to the emitter layer, and a second electrode part connected to the substrate. The first anti-reflection layer is formed of silicon nitride, and the second anti-reflection layer is formed of silicon oxide.
摘要翻译：讨论太阳能电池。根据实施例的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，其与衬底一起形成pn结，在发射极层上形成第一抗反射层在第一抗反射层上的第二抗反射层，连接到发射极层的第一电极部分和连接到基板的第二电极部分。第一抗反射层由氮化硅形成，第二抗反射层由氧化硅形成。

3. 发明申请

US20100319770A1 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：US20100319770A1
公开(公告)日：2010-12-23
申请号：US12870242
申请日：2010-08-27
申请人： Jinhyung LEE , Junyong Ahn , Younghyun Lee
发明人： Jinhyung LEE , Junyong Ahn , Younghyun Lee
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 disclosed. The solar cell includes a first conductive type substrate, an emitter layer of a second conductive type opposite the first conductive type, the emitter layer and the substrate forming a p-n junction, a plurality of first electrodes electrically connected to the emitter layer, at least one current collector connected to the plurality of first electrodes, and a second electrode electrically connected to the substrate. Each of the plurality of first electrodes includes a first electrode layer and a second electrode layer on the first electrode layer. The at least one current collector includes a plurality of first current collector layers having a plurality of first portions and at least one second current collector layer on the plurality of first current collector layers.
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，形成pn结的发射极层和衬底，与发射极层电连接的多个第一电极，至少一个与多个第一电极连接的集电体，以及与该基板电连接的第二电极。多个第一电极中的每一个在第一电极层上包括第一电极层和第二电极层。所述至少一个集电器包括多个第一集电器层，其具有多个第一部分和多个第一集电器层上的至少一个第二集电器层。

4. 发明申请

US20120152338A1 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：US20120152338A1
公开(公告)日：2012-06-21
申请号：US13331787
申请日：2011-12-20
申请人： Jungmin Ha , Junyong Ahn , Jinho Kim
发明人： Jungmin Ha , Junyong Ahn , Jinho Kim
IPC分类号： H01L31/0352 , H01L31/18
CPC分类号： H01L31/186 , H01L31/02168 , H01L31/022425 , H01L31/03529 , H01L31/068 , H01L31/18 , H01L31/1864 , Y02E10/52 , Y02E10/547
摘要： A method for manufacturing a solar cell is discussed. The method may include injecting first impurity ions at a first surface of a substrate by using a first ion implantation method to form a first impurity region, the substrate having a first conductivity type and the first impurity region having a second conductivity type, heating the substrate with the first impurity region to activate the first impurity region to form an emitter region, etching the emitter region from a surface of the emitter region to a predetermined depth to form an emitter part, and forming a first electrode on the emitter part to connect to the emitter part and a second electrode on a second surface of the substrate, which is opposite the first surface of the substrate to connect to the second surface of the substrate.
摘要翻译：讨论了太阳能电池的制造方法。该方法可以包括通过使用第一离子注入方法在衬底的第一表面处注入第一杂质离子以形成第一杂质区，所述衬底具有第一导电类型，并且第一杂质区具有第二导电类型，加热衬底利用第一杂质区域来激活第一杂质区域以形成发射极区域，将发射极区域从发射极区域的表面蚀刻到预定深度以形成发射极部分，并且在发射极部分上形成第一电极以连接到所述发射器部分和所述衬底的与所述衬底的所述第一表面相对的第二表面上的第二电极连接到所述衬底的第二表面。

5. 发明申请

US20120048365A1 Solar cell 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：US20120048365A1
公开(公告)日：2012-03-01
申请号：US13137573
申请日：2011-08-26
申请人： Daeyong LEE , Junyong AHN , Jihoon KO
发明人： Daeyong LEE , Junyong AHN , Jihoon KO
IPC分类号： H01L31/0224 , H01L31/18
CPC分类号： H01L31/022425 , H01L31/18 , Y02E10/50
摘要： A method for manufacturing a solar cell includes forming a passivation layer on a rear surface of a substrate of a first conductivity type; forming connecting electrodes having a plurality of electrical contacts that are in contact with the rear surface of the substrate by using a first paste for a first temperature firing on portions of the passivation layer; and forming a rear electrode layer by using a second paste for a second temperature firing on the passivation layer and the plurality of electrical contacts, wherein a temperature of the second temperature firing is lower than a temperature of the first temperature firing.
摘要翻译：太阳能电池的制造方法包括在第一导电型的基板的背面形成钝化层，形成具有多个电触点的连接电极，所述多个电触点通过使用用于在所述钝化层的部分上进行第一温度烧制的第一浆料与所述基板的后表面接触; 以及通过在所述钝化层和所述多个电触头上使用用于第二温度烧制的第二浆料形成后电极层，其中所述第二温度烧制的温度低于所述第一温度烧制的温度。

6. 发明申请

US20110139226A1 SELECTIVE EMITTER SOLAR CELL 审中-公开
标题翻译：选择性发射太阳能电池
公开(公告)号：US20110139226A1
公开(公告)日：2011-06-16
申请号：US12878469
申请日：2010-09-09
申请人： Jungmin HA , Junyong Ahn , Jinho Kim
发明人： Jungmin HA , Junyong Ahn , Jinho Kim
IPC分类号： H01L31/04
CPC分类号： H01L31/1804 , H01L31/022425 , H01L31/068 , Y02E10/547 , Y02P70/521
摘要： A selective emitter solar cell is discussed. The selective emitter solar cell includes a substrate of a first conductive type, an emitter layer of a second conductive type positioned on a light receiving surface of the substrate, and a plurality of first electrodes that are positioned on the emitter layer and are electrically connected to the emitter layer. The emitter layer includes a first emitter portion having a first impurity concentration and a second emitter portion having a second impurity concentration higher than the first impurity concentration. The second emitter portion includes a first region that directly contacts at least one of the plurality of first electrodes and overlaps the at least one of the plurality of first electrodes and a second region that is positioned around the first region and does not overlap the at least one of the plurality of first electrodes. A line width of the second region is equal to or less than about eight times a line width of each of the plurality of first electrodes.
摘要翻译：讨论了一种选择性发射极太阳能电池。所述选择性发射极太阳能电池包括位于所述基板的受光面上的第一导电型基板，第二导电型的发射极层，以及位于所述发射极层上的多个第一电极，发射极层。发射极层包括具有第一杂质浓度的第一发射极部分和具有高于第一杂质浓度的第二杂质浓度的第二发射极部分。第二发射器部分包括直接接触多个第一电极中的至少一个并与多个第一电极中的至少一个重叠的第一区域和位于第一区域周围并且至少与第一区域重叠的第二区域多个第一电极中的一个。第二区域的线宽度等于或小于多个第一电极中的每一个的线宽度的大约八倍。

7. 发明申请

US20110094586A1 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：US20110094586A1
公开(公告)日：2011-04-28
申请号：US12913259
申请日：2010-10-27
申请人： Juhwa CHEONG , Junyong Ahn , Youngsung Yang , Seongeun Lee
发明人： Juhwa CHEONG , Junyong Ahn , Youngsung Yang , Seongeun Lee
IPC分类号： H01L31/0232
CPC分类号： H01L31/02167 , H01L31/02168 , H01L31/022425 , H01L31/068 , H01L31/1804 , Y02E10/547 , Y02P70/521
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 portion that has a second conductive type opposite the first conductive type and forms a p-n junction along with the substrate, a first anti-reflection layer that is positioned on the emitter portion and has a thickness of about 5 nm to 35 nm, a second anti-reflection layer positioned on the first anti-reflection layer, a first electrode electrically connected to the emitter portion, and a second electrode electrically connected to the substrate.
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，具有与第一导电类型相反的第二导电类型并与衬底一起形成pn结的发射极部分，位于发射极部分上的第一抗反射层和具有约5nm至35nm的厚度，位于第一抗反射层上的第二抗反射层，与发射极部分电连接的第一电极和与该基板电连接的第二电极。

8. 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。

9. 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。

10. 发明授权

US10121915B2 Solar cell and manufacturing method thereof 有权
公开(公告)号：US10121915B2
公开(公告)日：2018-11-06
申请号：US13137573
申请日：2011-08-26
申请人： Daeyong Lee , Junyong Ahn , Jihoon Ko
发明人： Daeyong Lee , Junyong Ahn , Jihoon Ko
IPC分类号： H01L31/0224 , H01L31/18
摘要： A method for manufacturing a solar cell includes forming a passivation layer on a rear surface of a substrate of a first conductivity type; forming connecting electrodes having a plurality of electrical contacts that are in contact with the rear surface of the substrate by using a first paste for a first temperature firing on portions of the passivation layer; and forming a rear electrode layer by using a second paste for a second temperature firing on the passivation layer and the plurality of electrical contacts, wherein a temperature of the second temperature firing is lower than a temperature of the first temperature firing.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式