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21. 发明申请

US20050150776A1 Electrolytic etching method and apparatus 失效
标题翻译：电解蚀刻方法和装置
公开(公告)号：US20050150776A1
公开(公告)日：2005-07-14
申请号：US10998617
申请日：2004-11-30
申请人： Tsutomu Murakami , Koji Tsuzuki
发明人： Tsutomu Murakami , Koji Tsuzuki
IPC分类号： C25F3/02 , B23H3/00 , B23H3/04 , B23H5/00 , C25F3/14 , C25F7/00 , H01L21/3063 , H01L31/042 , H01L31/18
CPC分类号： B23H3/00 , B23H3/04 , C25F3/14 , C25F7/00 , H01L31/18
摘要： The present invention relates to a method and apparatus for partial etching or pattern etching using an electrolysis reaction, wherein, conventionally, there was the problem that an etching line could not be finely formed on a cell edge because of apparatus problems concerning alignment accuracy. The present invention provides a method and apparatus with which fine line etching is possible and which can form a line on a cell edge. Provided is a an electrolytic etching method of a substrate which is formed having a subject etching layer on a surface, having the steps of providing a fixed gap from a substrate end surface which is external to an end surface of the substrate for placing a working part of a working electrode and passing current between the substrate and the working electrode.
摘要翻译：本发明涉及一种使用电解反应进行局部蚀刻或图案蚀刻的方法和装置，其中传统上存在由于关于对准精度的装置问题而在细胞边缘上不能精细地形成蚀刻线的问题。本发明提供了可以进行细线蚀刻并且可以在单元边缘上形成线的方法和装置。本发明提供一种基板的电解蚀刻方法，该方法形成在表面上具有被摄体蚀刻层，具有从基板端面提供固定间隙的步骤，该基板端面位于基板的端面外部，用于放置工作部分的工作电极，并在基板和工作电极之间通过电流。

22. 发明授权

US08052861B2 Electrolytic etching method and method of producing a solar battery 失效
标题翻译：电解蚀刻方法及太阳能电池的制造方法
公开(公告)号：US08052861B2
公开(公告)日：2011-11-08
申请号：US12707430
申请日：2010-02-17
申请人： Tsutomu Murakami , Koji Tsuzuki
发明人： Tsutomu Murakami , Koji Tsuzuki
IPC分类号： C25F3/14
CPC分类号： B23H3/00 , B23H3/04 , C25F3/14 , C25F7/00 , H01L31/18
摘要： The present invention relates to a method and apparatus for partial etching or pattern etching using an electrolysis reaction, wherein, conventionally, there was the problem that an etching line could not be finely formed on a cell edge because of apparatus problems concerning alignment accuracy. The present invention provides a method and apparatus with which fine line etching is possible and which can form a line on a cell edge.Provided is a an electrolytic etching method of a substrate which is formed having a subject etching layer on a surface, having the steps of providing a fixed gap from a substrate end surface which is external to an end surface of the substrate for placing a working part of a working electrode and passing current between the substrate and the working electrode.
摘要翻译：本发明涉及一种使用电解反应进行局部蚀刻或图案蚀刻的方法和装置，其中传统上存在由于关于对准精度的装置问题而在细胞边缘上不能精细地形成蚀刻线的问题。本发明提供了可以进行细线蚀刻并且可以在单元边缘上形成线的方法和装置。本发明提供一种基板的电解蚀刻方法，该方法形成在表面上具有被摄体蚀刻层，具有从基板端面提供固定间隙的步骤，该基板端面位于基板的端面外部，用于放置工作部分的工作电极，并在基板和工作电极之间通过电流。

23. 发明授权

US06689951B2 Photovoltaic element and process for the production thereof 有权
标题翻译：光伏元件及其制造方法
公开(公告)号：US06689951B2
公开(公告)日：2004-02-10
申请号：US10144719
申请日：2002-05-15
申请人： Koichi Shimizu , Tsutomu Murakami , Koji Tsuzuki
发明人： Koichi Shimizu , Tsutomu Murakami , Koji Tsuzuki
IPC分类号： H01L304
CPC分类号： H01L31/022425 , Y02E10/50
摘要： A photovoltaic element having an electrode structure having joining portions (A) in which collecting electrodes are spacedly arranged on a light receiving face side of the photovoltaic element such that they are individually joined to a bus bar electrode. Each of the joining portions (A) has a first joining portion (i) having a first paste. Each of collecting electrodes (b) excluding the collecting electrodes (a) positioned at opposite end sides of the arrangement of the collecting electrodes further has a second joining portion (ii) having a second paste with a smaller resistivity than that of the first paste. A proportion of the first joining portion (i) in the joining portion (A) of each of the collecting electrodes (a) is greater than a proportion of the first joining portion (i) in the joining portion (A) of each of the collecting electrodes (b). A process for the production of the photovoltaic element.
摘要翻译：一种具有电极结构的光电元件，具有接合部分（A），其中收集电极间隔地设置在光电元件的光接收面侧，使得它们分别接合到母线电极。每个接合部分（A）具有具有第一浆料的第一接合部分（i）。除了位于集电电极的配置的相对端侧的集电极（a）之外的每个集电极（b）还具有第二接合部分（ii），其具有比第一浆料的电阻率小的第二焊膏。每个集电电极（a）的接合部分（A）中的第一接合部分（i）的比例大于第一接合部分（i）在接合部分（A）中的比例收集电极（b）。一种用于生产光伏元件的方法。

24. 发明授权

US06671183B2 Electronic equipment having two circuit boards overlapping only partly 有权
公开(公告)号：US06671183B2
公开(公告)日：2003-12-30
申请号：US10342907
申请日：2003-01-15
申请人： Koji Tsuzuki
发明人： Koji Tsuzuki
IPC分类号： H05K714
CPC分类号： H05K5/006 , H05K1/141 , H05K7/142
摘要： Electronic equipment has two electronic circuit boards in a casing, which is constructed of a base and a cover. Two electronic circuit boards are piled up in the casing. A first electronic circuit board is, for example, for a radio communication unit, and a second electronic circuit board is, for example, for a control unit. The first board has a portion that does not face the second board. The first board is attached to the base. Heat, which is generated by the first board, conducts by heat contact from the first board to the base and the case of the casing through the contact portion of the first board with the base.

25. 发明授权

US5340409A Photovoltaic element and method for forming the same 失效
标题翻译：光伏元件及其形成方法
公开(公告)号：US5340409A
公开(公告)日：1994-08-23
申请号：US46131
申请日：1993-04-15
申请人： Koji Tsuzuki , Nobuyoshi Takehara
发明人： Koji Tsuzuki , Nobuyoshi Takehara
IPC分类号： H01L31/0224 , H01L31/04 , H01L31/18
CPC分类号： H01L31/022425 , Y02E10/50
摘要： A photovoltaic element has a photoelectric conversion layer and a collecting electrode formed thereon by curing a paste having at least an electroconductive base substance and a curable resin formed on the photoelectric conversion layer. The number average molecular weight of the curable resin is 3000 or less.
摘要翻译：光电元件具有通过固化至少形成有光电转换层的导电性基体物质和固化性树脂的糊料而形成在其上的光电转换层和集电电极。可固化树脂的数均分子量为3000以下。

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