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公开(公告)号：US20150125988A1
公开(公告)日：2015-05-07
申请号：US14511127
申请日：2014-10-09
发明人： Dong-Ho Lee , Jung-Gyu Nam , Kwang-Soo Huh , Su-Jin Kim
IPC分类号： H01L31/18 , H01L31/0232 , H01L31/0224 , B26D3/08
CPC分类号： H01L31/022425 , B26D3/085 , B28D5/0023 , B28D5/0088 , H01L31/0463 , H01L31/18 , H01L31/1884 , Y02E10/50 , Y10T83/0333
摘要： A scribing apparatus for manufacturing a solar cell, and a method of manufacturing a solar cell using the same are provided. The scribing apparatus includes a stage part configured to support a substrate having at least one thin film layer, a scribing unit configured to scribe on the at least one thin film layer, and a moving unit configured to move at least one of the stage part and the scribing unit during the scribing process. A method of manufacturing a solar cell using the scribing apparatus includes scribing a first pattern onto a reflective electrode layer using the scribing apparatus, the reflective electrode layer being on the substrate, the scribing apparatus further including a needle installation part having a first needle configured to scribe on one side of the reflective electrode layer, and a second needle configured to scribe on a side surface of the reflective electrode layer.
摘要翻译： 提供一种太阳能电池的制造用划线装置及使用其的太阳能电池的制造方法。 划线装置包括：台架部，其被配置为支撑具有至少一个薄膜层的基板;划线单元，被配置为在所述至少一个薄膜层上划线;以及移动单元，被配置为移动所述台架部分和 划线过程中的划线单位。 使用划线装置制造太阳能电池的方法包括使用划线装置将第一图案划分到反射电极层上，反射电极层位于基板上，划线装置还包括针安装部，该针安装部具有第一针， 在反射电极层的一侧划线，以及第二针，被配置为在反射电极层的侧表面上刻划。
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公开(公告)号：US20140144507A1
公开(公告)日：2014-05-29
申请号：US14033390
申请日：2013-09-20
发明人： Kwang-Soo Huh , Dong-Ho Lee , Jae-Ho Shin
IPC分类号： H01L31/0328 , H01L31/18
CPC分类号： H01L31/065 , H01L31/0322 , H01L31/0328 , H01L31/18 , H01L31/1864 , Y02E10/541 , Y02P70/521
摘要： A solar cell includes a substrate, a rear electrode layer on the substrate, a light-absorption layer on the rear electrode layer, the light-absorption layer including Se and S, and a buffer layer on the light-absorption layer; the light-absorption layer including a depletion region extending from a surface of the light-absorption layer adjacent to the buffer layer, the depletion region having an average S/(Se+S) mole ratio in a range of about 0.10 to about 0.30.
摘要翻译： 太阳能电池包括基板，基板上的后电极层，背面电极层上的光吸收层，包含Se和S的光吸收层以及光吸收层上的缓冲层; 所述光吸收层包括从所述光吸收层的与所述缓冲层相邻的表面延伸的耗尽区，所述耗尽区的平均S /（Se + S）摩尔比在约0.10至约0.30的范围内。
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公开(公告)号：US20140137931A1
公开(公告)日：2014-05-22
申请号：US13831468
申请日：2013-03-14
发明人： Jae-Ho Shin , Dong-Ho Lee , Young-Jin Kim , Ku-Hyun Kang , Min-Seok Oh , Kwang-Soo Huh
IPC分类号： H01L31/0224 , H01L31/18
CPC分类号： H01L31/022425 , H01L31/02167 , H01L31/046 , H01L31/0465 , H01L31/0749 , Y02E10/541 , Y02P70/521
摘要： A solar cell having improved electric energy generation efficiency and a method of manufacturing the solar cell. The solar cell includes a substrate, a rear electrode layer on the substrate and comprising a first rear electrode and a second rear electrode spaced from each other, a window electrode layer on the rear electrode layer and comprising a first window electrode electrically coupled to the second rear electrode at a contact region on the second rear electrode, a light-absorbing layer between the rear electrode layer and the window electrode layer, and an insulating layer on a first portion of the second rear electrode, wherein the first portion is between an edge of the second rear electrode facing the first rear electrode and the contact region.
摘要翻译： 具有提高的电能发生效率的太阳能电池和制造太阳能电池的方法。 太阳能电池包括衬底，衬底上的后电极层，并且包括彼此间隔开的第一后电极和第二后电极，后电极层上的窗电极层，包括与第二电极电连接的第二窗电极 在第二后电极的接触区域的后电极，在后电极层和窗电极层之间的光吸收层和在第二后电极的第一部分上的绝缘层，其中第一部分在边缘 所述第二后电极面对所述第一后电极和所述接触区域。
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