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1. 发明申请

US20120090682A1 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：US20120090682A1
公开(公告)日：2012-04-19
申请号：US12906562
申请日：2010-10-18
申请人： Dong Joon Oh , Hae Seok Lee , Eun Joo Lee , Hyun Woo Lee , Jun Young Choi , Ji Myung Shim , Kyeong Yeon Cho , Ji Sun Kim
发明人： Dong Joon Oh , Hae Seok Lee , Eun Joo Lee , Hyun Woo Lee , Jun Young Choi , Ji Myung Shim , Kyeong Yeon Cho , Ji Sun Kim
IPC分类号： H01L31/0232 , H01L31/0236
CPC分类号： H01L31/1804 , H01L31/02363 , H01L31/035281 , H01L31/068 , Y02E10/547 , Y02P70/521
摘要： A solar cell and a manufacturing method thereof are provided. The method includes forming a microstructure including a texturing on the surface of a semiconductor substrate of a first conductive type, forming a plurality of nanostructures on the surface of the semiconductor substrate, forming an emitter layer by implanting impurities of a second conductive type opposite to the first conductive type in a front face of the semiconductor substrate, forming an anti-reflective coating (ARC) on the emitter layer, forming a front electrode passing through a portion of the ARC and being coupled to the emitter layer, and forming a back electrode on a rear face of the semiconductor substrate of the first conductive type, the rear face being opposite to the face on which the front electrode is formed. A dominant light-collecting characteristic can be approached by forming nanostructures on a semiconductor substrate of a solar cell.
摘要翻译：提供太阳能电池及其制造方法。该方法包括在第一导电类型的半导体衬底的表面上形成包括纹理的微结构，在半导体衬底的表面上形成多个纳米结构，通过注入与第二导电类型相反的第二导电类型的杂质形成发射极层在所述半导体衬底的正面中的第一导电类型，在所述发射极层上形成抗反射涂层（ARC），形成通过所述ARC的一部分并与所述发射极层耦合的前电极，以及形成背电极在第一导电类型的半导体衬底的背面上，后表面与形成前电极的面相对。可以通过在太阳能电池的半导体衬底上形成纳米结构来接近主要的聚光特性。

2. 发明申请

US20110277824A1 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：US20110277824A1
公开(公告)日：2011-11-17
申请号：US13106103
申请日：2011-05-12
申请人： Hyun Woo Lee , Hae Seok Lee , Eun Joo Lee , Jun Young Choi , Dong Joon Oh , Ji Myung Shim , Kyeong Yeon Cho , Ji Sun Kim , Il Hwan Kim , Jung Eun Shin
发明人： Hyun Woo Lee , Hae Seok Lee , Eun Joo Lee , Jun Young Choi , Dong Joon Oh , Ji Myung Shim , Kyeong Yeon Cho , Ji Sun Kim , Il Hwan Kim , Jung Eun Shin
IPC分类号： H01L31/02 , H01L31/18
CPC分类号： H01L31/1888 , H01L31/022441 , H01L31/022491 , H01L31/02327 , H01L31/1804 , Y02E10/547 , Y02P70/521
摘要： Provided are a solar cell and a method of manufacturing the same. The method includes implanting impurities of a second conductivity type opposite to a first conductivity type into a front surface of a semiconductor substrate of the first conductivity type to form an emitter layer, forming a mask layer on the emitter layer, patterning the mask layer by coating etching paste on a portion of the mask layer where a front electrode will be formed, implanting high-concentration impurities into the portion of the mask layer where the front electrode will be formed to form a heavily doped region, removing the remaining mask layer, forming an anti-reflective coating (ARC) on the emitter layer, forming the front electrode on the front surface of the semiconductor substrate, and forming a rear electrode on a rear surface of the semiconductor substrate. In the method of manufacturing the solar cell, the patterning of the front surface of the semiconductor substrate includes directly coating a corrosive emulsion on the mask layer using a screen printing process instead of complicated photolithography and etching processes so that a desired pattern can be formed using a relatively simple process.
摘要翻译：提供一种太阳能电池及其制造方法。该方法包括将与第一导电类型相反的第二导电类型的杂质注入到第一导电类型的半导体衬底的前表面中以形成发射极层，在发射极层上形成掩模层，通过涂覆对掩模层进行图案化在形成前电极的掩模层的一部分上蚀刻浆料，将高浓度杂质注入到将形成前电极的掩模层的部分中以形成重掺杂区域，去除剩余的掩模层，形成在发射极层上形成抗反射涂层（ARC），在半导体衬底的前表面上形成前电极，并在半导体衬底的后表面上形成后电极。在制造太阳能电池的方法中，半导体衬底的前表面的图案化包括使用丝网印刷工艺直接在掩模层上涂覆腐蚀性乳剂，而不是复杂的光刻和蚀刻工艺，从而可以使用一个比较简单的过程。

3. 发明申请

US20110061729A1 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：US20110061729A1
公开(公告)日：2011-03-17
申请号：US12883812
申请日：2010-09-16
申请人： Hyun Woo Lee , Eun Joo Lee , Hae Seok Lee , Jun Young Choi , Dong Joon Oh , Ji Myung Shim , Kyeong Yeon Cho , Ji Sun Kim
发明人： Hyun Woo Lee , Eun Joo Lee , Hae Seok Lee , Jun Young Choi , Dong Joon Oh , Ji Myung Shim , Kyeong Yeon Cho , Ji Sun Kim
IPC分类号： H01L31/0216 , H01L31/18
CPC分类号： H01L31/068 , H01L31/02168 , H01L31/022425 , H01L31/1804 , Y02E10/547 , Y02P70/521
摘要： Provided are a solar cell and a method of manufacturing the same. The method includes implanting impurities of a second conductivity type opposite to a first conductivity type on the entire surface of a semiconductor substrate of the first conductivity type to form an emitter layer, forming a first anti-reflective coating (ARC) layer on the emitter layer, patterning a portion of the first anti-reflective coating (ARC) layer where a front electrode will be formed, forming a second anti-reflective coating (ARC) layer on the first anti-reflective coating (ARC) layer and the emitter layer, and forming the front electrode and a rear electrode on front and rear surfaces of the semiconductor substrate. In this method, a double structure of two anti-reflective coating (ARC) layers with different thicknesses may be formed to make electrode patterns distinct, thereby facilitating alignment of electrodes.
摘要翻译：提供一种太阳能电池及其制造方法。该方法包括在第一导电类型的半导体衬底的整个表面上植入与第一导电类型相反的第二导电类型的杂质以形成发射极层，在发射极层上形成第一抗反射涂层（ARC）层图案化形成前电极的第一抗反射涂层（ARC）层的一部分，在第一抗反射涂层（ARC）层和发射极层上形成第二抗反射涂层（ARC）层，以及在半导体衬底的前表面和后表面上形成前电极和后电极。在该方法中，可以形成具有不同厚度的两个抗反射涂层（ARC）层的双重结构，以使电极图案不同，从而有助于电极的对准。

4. 发明授权

US5635783A Brushless direct current motor 失效
标题翻译：无刷直流电机
公开(公告)号：US5635783A
公开(公告)日：1997-06-03
申请号：US458744
申请日：1995-06-02
申请人： Hae Seok Lee
发明人： Hae Seok Lee
IPC分类号： H02K5/167 , H02K21/24 , H02K7/14 , H02K7/08
CPC分类号： H02K5/1675 , H02K21/24
摘要： The present invention relates to a brushless direct current motor which includes a second magnet mounted on an inner part of the motor bush in such a way so as to allow an attractive engaging force between the bearing bush and the second magnet. Also, the BLDC motor further includes a third magnet mounted on a lower surface of a rotor yoke inserted at an upper part of the motor bush, and a fourth magnet mounted on an upper surface of a rotor yoke. This separate second magnet is provided for attractively engaging the main base for preventing any separation of the rotor unit from the main base even when the motor is flipped over or overturned, thus allowing feasible adjustment of the magnet size according to the motor requirement conditions. Additionally, head noise due to the magnetic leakage flux, needed for attractively engaging the magnet to the main base, which influences the head and other circuitry, can be effectively reduced. Also, the flux in the air gap is increased by an amount equal to the decreased amount of the leakage magnetic flux, in order to increase to torque of the motor.
摘要翻译：无刷直流电动机技术领域本发明涉及一种无刷直流电动机，其包括安装在电机衬套的内部的第二磁体，以便允许在轴承衬套和第二磁体之间产生有吸引力的接合力。此外，BLDC电动机还包括安装在插入电动机衬套的上部的转子轭的下表面上的第三磁体和安装在转子轭的上表面上的第四磁体。该单独的第二磁体被设置用于吸引地接合主基座，用于防止转子单元从主基座分离，即使电动机翻转或翻转，从而允许根据电动机要求条件可行地调节磁体尺寸。此外，可以有效地减少因影响磁头和其他电路而引起磁吸附到主基座所需的磁漏磁通的头噪声。此外，为了增加电动机的转矩，气隙中的通量增加等于泄漏磁通量的减少量的量。

5. 发明申请

US20080245415A1 PHOTOELECTRIC CONVERSION DEVICE AND FABRICATION METHOD THEREOF 审中-公开
标题翻译：光电转换装置及其制造方法
公开(公告)号：US20080245415A1
公开(公告)日：2008-10-09
申请号：US12098276
申请日：2008-04-04
申请人： Hwa Nyeon Kim , Bum Sung Kim , Hae Seok Lee , Jung Heum Yun , Heon Min Lee
发明人： Hwa Nyeon Kim , Bum Sung Kim , Hae Seok Lee , Jung Heum Yun , Heon Min Lee
IPC分类号： H01L31/0264 , H01L31/0376 , H01L31/18
CPC分类号： H01L31/0745 , H01L31/028 , H01L31/075 , Y02E10/547 , Y02E10/548
摘要： A photoelectric conversion device includes at least one p-type semiconductor layer made of amorphous like hydrogenated carbon film or diamond like carbon (DLC) film doped with acceptor impurities such as boron (B). In a solar cell having a photoelectric conversion region, hydrogenated carbon is used as substances forming a p-type semiconductor layer, making it possible to provide a solar cell with high photoelectric conversion efficiency.
摘要翻译：光电转换装置包括至少一个由诸如硼（B）等掺杂有受主杂质的无定形氢化碳膜或类金刚石碳（DLC）膜制成的p型半导体层。在具有光电转换区域的太阳能电池中，使用氢化碳作为形成p型半导体层的物质，能够提供高的光电转换效率的太阳能电池。

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