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1. 发明专利

JP2011082201A Catalytic chemical vapor deposition apparatus 有权
标题翻译：催化化学蒸气沉积装置
公开(公告)号：JP2011082201A
公开(公告)日：2011-04-21
申请号：JP2009230652
申请日：2009-10-02
申请人： Sanyo Electric Co Ltd , Ulvac Japan Ltd , 三洋電機株式会社 , 株式会社アルバック
发明人： OSONO SHUJI , OKAYAMA TOMOHIKO , OGATA HIDEYUKI , TAKAHAMA TAKESHI , SHIMA MASAKI
IPC分类号： H01L21/205 , C23C16/44 , H01L21/31
摘要： PROBLEM TO BE SOLVED: To provide a catalytic chemical vapor deposition apparatus capable of suppressing a discharge from a catalyst line or a connection terminal connected to the catalyst line even when a large current is supplied through the catalyst line.
SOLUTION: The catalyst line heat generating circuit 20 which includes the catalyst line 6, the connection terminal 12, and a power supply circuit 8 is provided so as to become in an electric floating state with respect to a grounded vacuum chamber 3. If a potential of the catalyst line heat generating circuit 20 is a ground potential, it is worried that when electric power is applied to the catalyst line 6, a discharge from the catalyst line 6 or connection terminal 12 is generated toward an external wall inner surface etc., of the vacuum chamber 3. The catalyst line heat generating circuit 20, however, is in the floating state, so its potential is never the ground potential and even when a large current is supplied by the power supply circuit 8 to the catalyst line 6, the discharge from the catalyst line 6 or connection terminal 12 can be suppressed.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：提供即使当通过催化剂线供应大电流时，也能够抑制从催化剂管线或与催化剂管线连接的连接端子的排出的催化化学气相沉积装置。解决方案：包括催化剂管线6，连接端子12和电源电路8的催化剂生成线生成电路20被设置为相对于接地真空室3变成电浮动状态。如果催化剂生成线生成电路20的电位为接地电位，则担心当向催化剂管线6施加电力时，向外壁内表面产生从催化剂管线6或连接端子12的排出然而，催化剂管线热产生电路20处于浮置状态，因此其电位永远不是地电位，并且即使当电源电路8向催化剂提供大的电流时线6，可以抑制从催化剂管线6或连接端子12的排出。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2014112735A Method of manufacturing solar cell 有权
标题翻译：制造太阳能电池的方法
公开(公告)号：JP2014112735A
公开(公告)日：2014-06-19
申请号：JP2014055927
申请日：2014-03-19
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： TAKAHAMA TAKESHI , ONO MASAYOSHI , MORI HIROYUKI , MURAKAMI YOHEI
IPC分类号： H01L31/06
CPC分类号： Y02E10/547
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a solar cell that allows preventing recombination of carriers.SOLUTION: A method of manufacturing a solar cell includes: a step A of forming a first semiconductor layer with a first conductivity type on substantially the entire surface of one primary surface of a semiconductor substrate; a step B of covering the first semiconductor layer formed on a first region of the one primary surface of the semiconductor substrate with a resist film; a step C of removing a portion of the first semiconductor layer exposed from the resist film and exposing a second region on the one primary surface of the semiconductor substrate; a step D of forming a second semiconductor layer by removing the resist film; a step E of performing wet-cleaning treatment and hydrotreating for the second semiconductor layer in the first region on the one primary surface and the second region on the one primary surface; a step F of forming a third semiconductor layer with a second conductivity type so as to straddle from the second region on the one primary surface to the first semiconductor layer; and a step G of forming a first electrode in the first region and forming a second electrode in the second region.
摘要翻译：要解决的问题：提供一种制造能够防止载流子复合的太阳能电池的方法。解决方案：太阳能电池的制造方法包括：步骤A，其基本上整体形成第一导电类型的第一半导体层半导体衬底的一个主表面的表面; 使用抗蚀剂膜覆盖形成在半导体衬底的一个主表面的第一区域上的第一半导体层的工序B; 去除从所述抗蚀剂膜露出的所述第一半导体层的一部分并暴露所述半导体衬底的所述一个主表面上的第二区域的步骤C. 通过去除抗蚀剂膜形成第二半导体层的步骤D; 在一个主表面和一个主表面上的第二区域上的第一区域中对第二半导体层进行湿法清洁处理和加氢处理的步骤E; 形成具有第二导电类型的第三半导体层以从一个主表面上的第二区域跨越到第一半导体层的步骤F; 以及在第一区域形成第一电极并在第二区域形成第二电极的步骤G.

3. 发明专利

JP2010199416A Method of manufacturing solar cell 有权
标题翻译：制造太阳能电池的方法
公开(公告)号：JP2010199416A
公开(公告)日：2010-09-09
申请号：JP2009044435
申请日：2009-02-26
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： TAKAHAMA TAKESHI , ONO MASAYOSHI , MORI HIROYUKI , MURAKAMI YOHEI
IPC分类号： H01L31/04 , H01L21/306
CPC分类号： H01L31/0747 , H01L31/022441 , H01L31/0682 , H01L31/1804 , Y02E10/547 , Y02P70/521
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a solar cell capable of restraining a carrier from being recoupled.
SOLUTION: The method of manufacturing the solar cell 100 includes a cleaning step of cleaning an exposure area R2 out of a backside of an n-type crystalline substrate 10n, before an i-type amorphous semiconductor layer 12i forming step, after a patterning step of the i-type amorphous semiconductor layer 11i and a p-type amorphous semiconductor layer 11p.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种制造能够抑制载体重新接合的太阳能电池的方法。解决方案：制造太阳能电池100的方法包括清洁步骤，在i型非晶半导体层12i形成步骤之前，在n型晶体衬底10n的背面之后清洁曝光区域R2，在 i型非晶半导体层11i和p型非晶半导体层11p的图案化步骤。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2011155229A Solar cell and method of manufacturing solar cell 有权
标题翻译：太阳能电池和制造太阳能电池的方法
公开(公告)号：JP2011155229A
公开(公告)日：2011-08-11
申请号：JP2010017369
申请日：2010-01-28
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： TAKAHAMA TAKESHI , MORI HIROYUKI , SAITO TOMOHIRO , MURAKAMI YOHEI
IPC分类号： H01L31/04
CPC分类号： H01L31/035281 , H01L31/022441 , H01L31/0682 , H01L31/0747 , Y02E10/547
摘要： PROBLEM TO BE SOLVED: To provide a solar cell capable of suppressing occurrence of a flaw at a junction part between a semiconductor layer and a semiconductor substrate, for suppressed degradation in conversion efficiency. SOLUTION: The solar cell 1 includes a semiconductor substrate 10 having a light receiving surface and a rear surface, a first semiconductor region 20 of a first conductive type, and a second semiconductor layer 30 of a second conductive type, with the first semiconductor region 20 and the second semiconductor layer 30 being formed on the rear surface side. The semiconductor substrate 10 has a plurality of protruding parts 50 on its rear surface. The first semiconductor region 20 is formed on the front surface of the protruding part 50, and the second semiconductor layer 30 is formed on the semiconductor substrate 10 positioned between one protruding part 50a and the other protruding part 50b adjoining the protruding part 50a. A recess 55 is formed with the second semiconductor layer 30 as a bottom part 57 by one protruding part 50a and the other protruding part 50b. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：提供能够抑制半导体层和半导体基板之间的接合部处的缺陷的发生的太阳能电池，用于抑制转换效率的降低。解决方案：太阳能电池1包括具有光接收表面和后表面的半导体衬底10，第一导电类型的第一半导体区域20和第二导电类型的第二半导体层30，其具有第一导电类型半导体区域20和第二半导体层30形成在背面侧。半导体基板10的后表面具有多个突出部50。第一半导体区域20形成在突出部50的前表面上，并且第二半导体层30形成在位于一个突出部50a与邻接突出部50a的另一个突出部50b之间的半导体基板10上。通过一个突出部50a和另一个突出部50b形成有作为底部57的第二半导体层30的凹部55。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2010199415A Solar cell 有权
标题翻译：太阳能电池
公开(公告)号：JP2010199415A
公开(公告)日：2010-09-09
申请号：JP2009044431
申请日：2009-02-26
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： TAKAHAMA TAKESHI , ONO MASAYOSHI , MORI HIROYUKI , MURAKAMI YOHEI
IPC分类号： H01L31/04
CPC分类号： H01L31/0747 , H01L31/022441 , H01L31/1804 , H01L31/202 , Y02E10/547 , Y02P70/521
摘要： PROBLEM TO BE SOLVED: To provide a back-junction type solar cell capable of enhancing solar cell characteristics. SOLUTION: The solar cell 100 includes a recoupling layer R inserted between a p-type amorphous semiconductor layer 11p and an n-type amorphous semiconductor layer 12n. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供能够提高太阳能电池特性的背接合型太阳能电池。解决方案：太阳能电池100包括插入在p型非晶半导体层11p和n型非晶半导体层12n之间的再耦合层R。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2014053331A Solar cell 审中-公开
标题翻译：太阳能电池
公开(公告)号：JP2014053331A
公开(公告)日：2014-03-20
申请号：JP2010294556
申请日：2010-12-29
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： TAKAHAMA TAKESHI
IPC分类号： H01L31/06
CPC分类号： H01L31/022441 , H01L31/056 , H01L31/0747 , Y02E10/52
摘要： PROBLEM TO BE SOLVED: To provide a solar cell having improved photoelectric conversion efficiency.SOLUTION: A solar cell 1 includes a solar cell substrate 9, a p-side electrode 14, an n-side electrode 15, and a reflection layer 40. The solar cell substrate 9 has a semiconductor substrate 10. A p-type surface 12p1 and an n-type surface 13n1 are exposed on one main surface of the solar cell substrate 9. The p-side electrode 14 is provided on the p-side surface 12p1. The n-side electrode 15 is provided on the n-type surface 13n1. The reflection layer 40 is provided so as to at least cover at least a part of that region R of the one surface of the solar cell substrate 9 in which neither of the p-side and n-side electrodes 14 and 15 is provided.
摘要翻译：要解决的问题：提供一种具有改善的光电转换效率的太阳能电池。解决方案：太阳能电池1包括太阳能电池基板9，p侧电极14，n侧电极15和反射层40。太阳能电池基板9具有半导体基板10.在太阳能电池基板9的一个主面上露出p型面12p1和n型面13n1。p侧电极14设置在p侧面 12p1。 n侧电极15设置在n型面13n1上。反射层40被设置成至少覆盖其中没有设置p侧和n侧电极14和15的太阳能电池基板9的一个表面的区域R的至少一部分。

7. 发明专利

JP2012074562A Manufacturing method of solar battery and manufacturing jig of solar battery 有权
标题翻译：太阳能电池的制造方法和太阳能电池的制造
公开(公告)号：JP2012074562A
公开(公告)日：2012-04-12
申请号：JP2010218614
申请日：2010-09-29
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： IDE DAISUKE , MURAKAMI YOHEI , GOTO RYO , SUZUKI TAKAHIRO , TAKAHAMA TAKESHI , SAKATA HITOSHI
IPC分类号： H01L31/04
CPC分类号： H01L31/022441 , C25D17/005 , C25D17/06 , H01L31/022425 , H01L31/0747 , H01L31/1876 , Y02E10/50 , Y02P70/521
摘要： PROBLEM TO BE SOLVED: To provide a desirable manufacturing method of a solar battery having an electrode including a plating film and a manufacturing jig of the solar battery used for the manufacturing method.SOLUTION: A plurality of base substances 10 are arranged in a plurality of arrangement regions 32c provided on a plate body 32, respectively, and the base substances 10 are biased in the plate body 32 side by an biasing component 36 provided in each of the plurality of arrangement regions 32c to fix each of the plurality of base substances 10 to the plate body 32. The plate body 32 to which the plurality of base substances 10 are fixed is disposed in a plating bath 24 to feed each of the plurality of base substances 10, thereby forming a plating film 14 on a main surface of each of the base substances 10 simultaneously.
摘要翻译：要解决的问题：提供一种具有包括电镀膜的电极和用于制造方法的太阳能电池的制造夹具的太阳能电池的期望的制造方法。解决方案：多个基体物质10分别设置在设置在板体32上的多个布置区域32c中，并且基体物质10通过设置在每个中的偏置部件36偏压在板体32侧将多个基体物质10中的每一个固定在板体32上。固定有多个基体物质10的板体32配置在电镀液24中，供给多个基体物质的基质物质10，从而同时在每个基础物质10的主表面上形成镀膜14。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2008235795A Solar battery 有权
标题翻译：太阳能电池
公开(公告)号：JP2008235795A
公开(公告)日：2008-10-02
申请号：JP2007076946
申请日：2007-03-23
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： IENAGA TERUHIKO , SHIMA MASAKI , TAKAHAMA TAKESHI
IPC分类号： H01L31/04
CPC分类号： Y02E10/50
摘要： PROBLEM TO BE SOLVED: To provide a solar battery wherein collection efficiency of photo-generated carriers is improved. SOLUTION: The solar battery 10 includes a conductive electrode 32 which connects a finger electrode 30 that are not connected to a bus bar electrode 31 from among the finger electrodes 30, to the bus bar electrode 31. The finger electrodes 30 are formed side by side in a predetermined direction on a light receiving surface. The bus bar electrode 31 is formed, in a direction almost orthogonal to the predetermined direction on the light receiving surface. The light receiving surface has a first side (base), substantially parallel to the bus bar electrode 31 and a second side (oblique side) connected to the first side. The width in the predetermined direction of the light receiving surface gets narrower, toward a point X where the first side and the second side are connected. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种提高光生载体的收集效率的太阳能电池。解决方案：太阳能电池10包括导电电极32，其将未连接到汇流条电极31的指状电极30与指状电极30连接到汇流条电极31.形成指状电极30 在光接收表面上沿预定方向并排。汇流条电极31沿与光接收表面上的预定方向几乎正交的方向形成。光接收表面具有基本上平行于汇流条电极31的第一侧（基底）和连接到第一侧的第二侧（倾斜侧）。光接收表面的预定方向上的宽度朝向连接第一侧和第二侧的点X变窄。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2012074415A Method of manufacturing solar cell 有权
标题翻译：制造太阳能电池的方法
公开(公告)号：JP2012074415A
公开(公告)日：2012-04-12
申请号：JP2010215917
申请日：2010-09-27
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： TAKAHAMA TAKESHI , MORI HIROYUKI , TAOMOTO KEI
IPC分类号： H01L31/04
CPC分类号： H01L31/02363 , H01L31/022441 , H01L31/0682 , H01L31/0747 , H01L31/1804 , H01L31/202 , Y02E10/547 , Y02P70/521
摘要： PROBLEM TO BE SOLVED: To provide a method capable of easily manufacturing a back-junction solar cell having a solar cell substrate in which a texture structure is formed on a light-receiving surface, in a simplified manufacturing process.SOLUTION: A solar cell 1 comprises: a solar cell substrate 20 that has a semiconductor substrate 10, in which a p-type surface 13p and an n-type surface 12n are exposed on a first primary surface, and has a texture structure on a second primary surface; a p-side electrode 15 disposed on the p-type surface; an n-side electrode 14 disposed on the n-type surface; and an insulating film 18 that is formed on the first primary surface and isolates the p-side electrode 15 and the n-side electrode 14. A method of manufacturing the solar cell 1 comprises the steps of: forming an insulating film 22 covering the first primary surface, and then forming the texture structure on the second primary surface; and forming the insulating film 18 by removing a part of the insulating film 22.
摘要翻译：要解决的问题：为了提供一种能够容易地制造具有太阳能电池基板的背接太阳能电池的方法，其中在太阳能电池基板上形成纹理结构在光接收表面上，在简化的制造过程中。太阳能电池1包括：具有半导体基板10的太阳能电池基板20，其中p型表面13p和n型表面12n在第一主表面上露出，并具有纹理第二主表面上的结构; 设置在p型表面上的p侧电极15; 设置在n型表面上的n侧电极14; 以及形成在第一主表面上并隔离p侧电极15和n侧电极14的绝缘膜18.一种制造太阳能电池1的方法包括以下步骤：形成覆盖第一主表面，然后在第二主表面上形成纹理结构; 并通过去除绝缘膜22的一部分来形成绝缘膜18.版权所有：（C）2012，JPO＆INPIT

10. 发明专利

JP2006038277A Solar power generation system 审中-公开
标题翻译：太阳能发电系统
公开(公告)号：JP2006038277A
公开(公告)日：2006-02-09
申请号：JP2004215562
申请日：2004-07-23
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： OTAKE MASAHISA , MUKOYAMA HIROSHI , KAWABATA TORU , HARADA YASUKI , TAKAHAMA TAKESHI , TAKAMATSU MASAKI
IPC分类号： F24S10/95 , F24S90/00 , F25B1/00 , F28D15/02 , F28F1/02 , H01L31/042
CPC分类号： F24J2/32 , F24J2/42 , F25B27/005 , F25B2309/061 , Y02E10/44
摘要： PROBLEM TO BE SOLVED: To provide a solar power generation system capable of efficiently cooling a solar panel by carbon dioxide refrigerant, and controlling the temperature rise of the solar panel to prevent the decrease of power generation efficiency. SOLUTION: This solar power generation system comprises the solar panel 20 generating the power by light (sunlight), and a refrigerant circuit 10 constituted by sequentially circularly connecting an electric compressor 12, a radiator 13, a capillary tube 16 as a decompressor and a heat absorbing unit 17 by pipes and circulating the carbon dioxide refrigerant. The heat absorbing unit 17 is composed of a micro channel-type heat exchanger having a number of pores 19A for circulating the carbon dioxide refrigerant, and the heat exchanger is mounted on the solar panel 20 in a heat exchangeable state. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供一种能够通过二氧化碳制冷剂有效地冷却太阳能电池板的太阳能发电系统，并且控制太阳能电池板的温度升高以防止发电效率的降低。解决方案：该太阳能发电系统包括通过光（太阳光）产生电力的太阳能电池板20和通过依次循环连接电动压缩机12，散热器13，作为减压器的毛细管16构成的制冷剂回路10 和吸热单元17，并使二氧化碳制冷剂循环。吸热单元17由具有多个用于使二氧化碳制冷剂循环的孔19A的微通道型热交换器构成，热交换器以可热交换状态安装在太阳能电池板20上。版权所有（C）2006，JPO＆NCIPI

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