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公开(公告)号：US20130112252A1
公开(公告)日：2013-05-09
申请号：US13528790
申请日：2012-06-20
申请人： Kyoung-Jin Seo , Czang-Ho Lee , Hyun-Jong Kim , Min Park , Jun-Ki Hong , Byong-Gook Jeong
发明人： Kyoung-Jin Seo , Czang-Ho Lee , Hyun-Jong Kim , Min Park , Jun-Ki Hong , Byong-Gook Jeong
IPC分类号： H01L31/0352 , H01L31/18 , H01L31/065
CPC分类号： H01L31/02167 , H01L31/03529 , H01L31/0682 , H01L31/1804 , Y02E10/547 , Y02P70/521
摘要： A solar cell including a first conductive type semiconductor substrate; a first conductive type first semiconductor layer on a back surface of the semiconductor substrate; a second conductive type second semiconductor layer on the back surface of the semiconductor substrate at a height different from the first semiconductor layer, the second semiconductor layer being separated from the first semiconductor layer; and a passivation layer on the back surface of the semiconductor substrate. The passivation layer covers at least a portion of the first semiconductor layer and at least a portion of the second semiconductor layer. The passivation layer includes impurities.
摘要翻译： 一种太阳能电池，包括第一导电型半导体衬底; 在所述半导体衬底的背面上的第一导电型第一半导体层; 在与第一半导体层不同的高度的半导体衬底的背表面上的第二导电类型的第二半导体层，第二半导体层与第一半导体层分离; 以及半导体衬底的背面上的钝化层。 钝化层覆盖第一半导体层的至少一部分和第二半导体层的至少一部分。 钝化层包括杂质。
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公开(公告)号：US20130175648A1
公开(公告)日：2013-07-11
申请号：US13552594
申请日：2012-07-18
申请人： Hyun-Jong Kim , Czang-Ho Lee , Min Park , Kyoung-Jin Seo , Sang-Won Lee , Jun-Ki Hong , Byoung-Gook Jeong
发明人： Hyun-Jong Kim , Czang-Ho Lee , Min Park , Kyoung-Jin Seo , Sang-Won Lee , Jun-Ki Hong , Byoung-Gook Jeong
IPC分类号： H01L31/0232 , H01L31/18
CPC分类号： H01L31/0682 , H01L31/1804 , Y02E10/547 , Y02P70/521
摘要： A photovoltaic device including a semiconductor substrate having a first surface and a second surface, the second surface being opposite to the first surface; a first passivation layer on the first surface; and a second passivation layer on the second surface, wherein each of the first passivation layer and the second passivation layer comprises an aluminum-based compound, is disclosed. A method of preparing a photovoltaic device, the method including: forming a semiconductor substrate to have a first surface and a second surface, the second surface being opposite to the first surface; forming an emitter region and a back surface field (BSF) region at the second surface; and forming a first passivation layer on the first surface and a second passivation layer on the second surface, wherein the first passivation layer and the second passivation layer are formed concurrently, is also disclosed.
摘要翻译： 一种光电器件，包括具有第一表面和第二表面的半导体衬底，所述第二表面与所述第一表面相对; 第一表面上的第一钝化层; 以及在第二表面上的第二钝化层，其中第一钝化层和第二钝化层中的每一个包括铝基化合物。 一种制备光伏器件的方法，所述方法包括：形成具有第一表面和第二表面的半导体衬底，所述第二表面与所述第一表面相对; 在所述第二表面处形成发射极区域和后表面场（BSF）区域; 并且还公开了在第一表面上形成第一钝化层和第二表面上的第二钝化层，其中同时形成第一钝化层和第二钝化层。
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公开(公告)号：US08637948B2
公开(公告)日：2014-01-28
申请号：US13552594
申请日：2012-07-18
申请人： Hyun-Jong Kim , Czang-Ho Lee , Min Park , Kyoung-Jin Seo , Sang-Won Lee , Jun-Ki Hong , Byoung-Gook Jeong
发明人： Hyun-Jong Kim , Czang-Ho Lee , Min Park , Kyoung-Jin Seo , Sang-Won Lee , Jun-Ki Hong , Byoung-Gook Jeong
IPC分类号： H01L31/0232 , H01L21/00
CPC分类号： H01L31/0682 , H01L31/1804 , Y02E10/547 , Y02P70/521
摘要： A photovoltaic device including a semiconductor substrate having a first surface and a second surface, the second surface being opposite to the first surface; a first passivation layer on the first surface; and a second passivation layer on the second surface, wherein each of the first passivation layer and the second passivation layer comprises an aluminum-based compound, is disclosed. A method of preparing a photovoltaic device, the method including: forming a semiconductor substrate to have a first surface and a second surface, the second surface being opposite to the first surface; forming an emitter region and a back surface field (BSF) region at the second surface; and forming a first passivation layer on the first surface and a second passivation layer on the second surface, wherein the first passivation layer and the second passivation layer are formed concurrently, is also disclosed.
摘要翻译： 一种光电器件，包括具有第一表面和第二表面的半导体衬底，所述第二表面与所述第一表面相对; 第一表面上的第一钝化层; 以及在第二表面上的第二钝化层，其中第一钝化层和第二钝化层中的每一个包括铝基化合物。 一种制备光伏器件的方法，所述方法包括：形成具有第一表面和第二表面的半导体衬底，所述第二表面与所述第一表面相对; 在所述第二表面处形成发射极区域和后表面场（BSF）区域; 并且还公开了在第一表面上形成第一钝化层和第二表面上的第二钝化层，其中同时形成第一钝化层和第二钝化层。
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公开(公告)号：US20120291863A1
公开(公告)日：2012-11-22
申请号：US13424674
申请日：2012-03-20
IPC分类号： H01L31/0216 , H01L31/0236 , C23C16/455 , H01L31/18
CPC分类号： H01L31/02167 , H01L31/068 , H01L31/1804 , H01L31/1868 , Y02E10/547 , Y02P70/521
摘要： A solar cell includes a base substrate including a first surface and a second surface opposite the first surface, the base substrate being configured to have sunlight incident on the first surface, a doping layer on the first surface of the base substrate, a first passivation layer on the doping layer, the first passivation layer including hydrogen, a first capping layer on the first passivation layer, the first capping layer being configured to prevent discharge of hydrogen from the first passivation layer, a first electrode on the first capping layer, and a second electrode on the second surface of the base substrate.
摘要翻译： 太阳能电池包括：基底，其包括第一表面和与第一表面相对的第二表面，所述基底基底被配置为具有入射在所述第一表面上的阳光，所述基底基板的第一表面上的掺杂层，第一钝化层 在所述掺杂层上，所述第一钝化层包括氢，所述第一钝化层上的第一覆盖层，所述第一覆盖层被配置为防止氢从所述第一钝化层排出，所述第一覆盖层上的第一电极和 第二电极在基底基板的第二表面上。
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公开(公告)号：US08647914B2
公开(公告)日：2014-02-11
申请号：US13242787
申请日：2011-09-23
申请人： Kyoung-Jin Seo , Yoon-Mook Kang , Min-Chul Song , Dong-Chul Suh , Ju-Hee Song
发明人： Kyoung-Jin Seo , Yoon-Mook Kang , Min-Chul Song , Dong-Chul Suh , Ju-Hee Song
IPC分类号： H01L31/18 , H01L31/0216
CPC分类号： H01L31/02167 , H01L31/068 , H01L31/1804 , Y02E10/547 , Y02P70/521
摘要： A method of fabricating a solar cell includes forming an emitter layer of a second conductive type on a front surface and a back surface of a substrate of a first conductive type opposite to the second conductive type, forming an anti-reflection layer on the front surface of the substrate, partially removing the anti-reflection layer and the emitter layer to form an isolation groove dividing the emitter layer into a plurality of regions, removing a portion of the emitter layer formed on the back surface of the substrate, and forming a passivation layer covering the isolation groove and the back surface of the substrate.
摘要翻译： 一种制造太阳能电池的方法包括在与第二导电类型相反的第一导电类型的基板的前表面和后表面上形成第二导电类型的发射极层，在前表面上形成防反射层 部分地去除抗反射层和发射极层，以形成将发射极层分成多个区域的隔离槽，去除形成在衬底背面上的发射极层的一部分，并形成钝化层 覆盖隔离槽和衬底的背面。
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6.发明授权Semiconductor factory automation system and method for monitoring operational failure of stocker 失效半导体工厂自动化系统及储存器操作故障监控方法公开(公告)号：US06772046B1
公开(公告)日：2004-08-03
申请号：US09604304
申请日：2000-06-26
申请人： Chang-Jun Lee , Kyoung-Jin Seo
发明人： Chang-Jun Lee , Kyoung-Jin Seo
IPC分类号： G06F1700
CPC分类号： H01L21/67276 , G05B19/41865 , G05B2219/31387 , Y02P90/14 , Y02P90/18 , Y02P90/20 , Y10S414/137
摘要： A method for monitoring an operational failure of a stocker for use in a semiconductor factory automation system, wherein the stocker is divided into a plurality of operational parts, includes the steps of: a) generating stocker state information representing an operational state of the stocker in response to a stocker state signal issued from the stocker; b) inspecting the stocker state information to update the operational state of the stocker previously stored; c) generating a warning signal when at least one part contained in the stocker has failed; and d) generating an audiovisual warning sign in response to the warning signal. The method can effectively provide audiovisual warning signs when the stocker has failed.
摘要翻译： 一种用于监视在半导体工厂自动化系统中使用的储料器的操作故障的方法，其中所述储料器被分成多个操作部件，包括以下步骤：a）生成代表储料器的操作状态的储料器状态信息 对存货人发出的储备者状态信号作出回应; b）检查储料器状态信息以更新先前存储的储料器的操作状态; c）当储存器中包含的至少一个部件失效时产生警告信号; 以及d）响应于所述警告信号产生视听警告标志。 该方法可以有效地提供储存者失败时的视听警示标志。
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公开(公告)号：US10524424B2
公开(公告)日：2020-01-07
申请号：US15569817
申请日：2017-03-14
申请人： Kyoung-Jin Seo
发明人： Kyoung-Jin Seo
摘要： A rotor apparatus for a baler is provided such that hay on the ground is picked up by a hay pick-up apparatus installed at the side of the baler and the picked-up hay is fed without being wound around the rotor feeding the hay to the region of the roll forming apparatus, whereby the hay of the hay pick-up apparatus is fed to the region of the roll forming apparatus quickly, precisely, and evenly. In addition, a load of the rotor is minimized when the hay is fed to the region of the roll forming apparatus, thereby extending the service life of the rotor.
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