专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20070163634A1 Solar cell, manufacturing method and manufacturing management system thereof, and solar cell module 审中-公开
标题翻译：太阳能电池，其制造方法和制造管理系统以及太阳能电池组件
公开(公告)号：US20070163634A1
公开(公告)日：2007-07-19
申请号：US11486437
申请日：2006-07-12
申请人： Yoshifumi Wada , Shinichi Miki , Nobuo Kitamura , Teruo Ogino , Yuko Fukawa
发明人： Yoshifumi Wada , Shinichi Miki , Nobuo Kitamura , Teruo Ogino , Yuko Fukawa
IPC分类号： H01L31/00
CPC分类号： H01L21/67294 , H01L23/544 , H01L31/02 , H01L31/0504 , H01L31/068 , H01L2223/54406 , H01L2223/54433 , H01L2223/54473 , H01L2924/0002 , Y02E10/547 , H01L2924/00
摘要： A solar cell includes: a semiconductor substrate having a light receiving surface, an anti-light receiving surface, and a side surface; a front-side electrode formed on a side of the light receiving surface of the semiconductor substrate; and a rear-side electrode formed on a side of the anti-light receiving surface of the semiconductor substrate. An identification mark is provided to at least one of a portion on the side of the light receiving surface, a portion on the side of the anti-light receiving surface, and the side surface of the semiconductor substrate.
摘要翻译：太阳能电池包括：具有光接收表面，防光接收表面和侧表面的半导体衬底; 形成在所述半导体衬底的光接收表面侧的前侧电极; 以及形成在半导体衬底的防光接收表面侧的后侧电极。将识别标记设置在光接收表面一侧的一部分，防光接收表面侧的部分和半导体衬底的侧表面中的至少一个上。

2. 发明授权

US08975506B2 Solar cell module and photovoltaic power generator using the same 有权
标题翻译：太阳能电池组件和光伏发电机使用相同
公开(公告)号：US08975506B2
公开(公告)日：2015-03-10
申请号：US13273056
申请日：2011-10-13
申请人： Shuichi Fujii , Yosuke Inomata , Tomonari Sakamoto , Koichiro Niira , Yuko Fukawa , Hiroshi Morita , Koji Nishi , Tatsuya Yashiki , Mitsuo Yamashita , Kenji Fukui
发明人： Shuichi Fujii , Yosuke Inomata , Tomonari Sakamoto , Koichiro Niira , Yuko Fukawa , Hiroshi Morita , Koji Nishi , Tatsuya Yashiki , Mitsuo Yamashita , Kenji Fukui
IPC分类号： H01L31/042 , H01L31/02 , H01L31/05 , H01L31/0224 , H01L31/048
CPC分类号： H01L31/0201 , H01L31/02013 , H01L31/022433 , H01L31/048 , H01L31/049 , H01L31/0504 , H01L31/0508 , Y02E10/50
摘要： A surface electrode (5) is installed on the light receiving surface of a solar cell element, the surface electrode (5) comprises three bus bar electrodes (5a) for extracting light-produced at the solar cell element to the outside and collecting finger electrodes (5b) connected to these bus bar electrodes (5a), and the bus bar electrodes (5a) are not less than 0.5 mm and not more than 2 mm in width and the finger electrodes (5b) are not less than 0.05 mm and not more than 0.1 mm in width. A high-efficient solar cell module can be obtained with substantially lowered resistance by increasing the number of bus bar electrode (5a) and thereby decreasing the lengths of the finger electrodes (5b).
摘要翻译：表面电极（5）安装在太阳能电池元件的光接收表面上，表面电极（5）包括三个汇流条电极（5a），用于将在太阳能电池元件处产生的光提取到外部并收集指状电极（5b），汇流条电极（5a）的宽度不小于0.5mm且不大于2mm，手指电极（5b）不小于0.05mm，而不是宽度大于0.1mm。通过增加汇流条电极（5a）的数量，从而减小手指电极（5b）的长度，可以获得具有显着降低的电阻的高效太阳能电池模块。

3. 发明授权

US08148194B2 Solar cell, manufacturing method thereof and electrode material 有权
标题翻译：太阳能电池，其制造方法和电极材料
公开(公告)号：US08148194B2
公开(公告)日：2012-04-03
申请号：US12037009
申请日：2008-02-25
申请人： Shuichi Fujii , Yasuhiro Matsubara , Yuko Fukawa
发明人： Shuichi Fujii , Yasuhiro Matsubara , Yuko Fukawa
IPC分类号： H01L21/00
CPC分类号： H01L31/022425 , H01L31/02363 , Y02E10/50
摘要： There is presented a solar cell comprising a semiconductor substrate of one conductivity-type, a layer of the opposite conductivity-type provided on a surface side of the semiconductor substrate, a surface electrode formed thereon, and a backside electrode formed on a backside of the semiconductor substrate, wherein the semiconductor substrate is formed with protrusions and recesses on the surface side thereof, and spaces that are filled with a glass component of an electrode material of the surface electrode are present in bottom portions of the recesses. This arrangement has eliminated a conventional problem in that silver in the electrode material gets into the bottom portions of the recesses and causes defects to be generated in the recesses due to stress generated during forming of the electrode.
摘要翻译：提出了一种太阳能电池，其包括一个导电型的半导体衬底，设置在该半导体衬底的表面侧的相反导电类型的层，形成在其上的表面电极和形成在该衬底的背面上的背面电极半导体衬底，其中半导体衬底在其表面侧上形成有突起和凹陷，并且在凹部的底部存在填充有表面电极的电极材料的玻璃成分的空间。这种布置消除了常规问题，即电极材料中的银进入凹槽的底部，并且由于在电极形成期间产生的应力而在凹陷中产生缺陷。

4. 发明授权

US07459098B2 Dry etching apparatus, dry etching method, and plate and tray used therein 有权
标题翻译：干蚀刻装置，干法蚀刻法，以及其中使用的板和托盘
公开(公告)号：US07459098B2
公开(公告)日：2008-12-02
申请号：US10650504
申请日：2003-08-27
申请人： Yosuke Inomata , Yuko Fukawa
发明人： Yosuke Inomata , Yuko Fukawa
IPC分类号： H01L21/302
CPC分类号： H01L21/67069 , H01J37/32082 , H01J2237/334
摘要： A dry etching apparatus that performs etching on a substrate 1 placed on a tray 13 inside a chamber 18 by covering the substrate 1 with a plate 14 provided with opening portions 15, in which a distance D between the surface opposing the substrate 1 and the substrate 1 in the peripheral portion of the plate 14 is set shorter than the distance D between the surface opposing the substrate 1 and the substrate 1 in the central portion of the plate 14. Textures can be thus formed homogeneously on the surface of the substrate.
摘要翻译：一种干蚀刻装置，其通过用设置有开口部分15的板14覆盖基板1而在放置在室18内的托盘13上的基板1上进行蚀刻，其中与基板1相对的表面与基板之间的距离D 在板14的周边部分中的距离1被设定为短于板14的中心部分之间的与基板1相对的表面与基板1之间的距离D.因此，可以在基板的表面上均匀地形成纹理。

5. 发明授权

US07556741B2 Method for producing a solar cell 有权
标题翻译：太阳能电池的制造方法
公开(公告)号：US07556741B2
公开(公告)日：2009-07-07
申请号：US10650505
申请日：2003-08-27
申请人： Yosuke Inomata , Yuko Fukawa
发明人： Yosuke Inomata , Yuko Fukawa
IPC分类号： H01L21/306
CPC分类号： H01L21/3065 , H01J37/32091 , H01J2237/334 , H01L21/67069
摘要： A dry etching apparatus including a plate 15 provided in parallel or nearly parallel with an RF electrode 9 to cover a substrate 1 placed on the RF electrode 9 directly or through a tray 24. The plate 15 is provided with planar or nearly planar obstacles 16 that inhibit a gas and plasma from passing through the plate 15 as well as opening portions 19. This makes it possible to achieve conditions under which etching residues attach to the surface of the substrate faster by trapping the etching residues in a space between the surface of the substrate 1 and the plate 15. Fine textures can be thus formed efficiently on the surface of the substrate (FIG. 4).
摘要翻译：一种干蚀刻装置，包括平行或几乎平行于RF电极9的板15，以直接或通过托盘24覆盖放置在RF电极9上的基板1.板15设置有平面或几乎平面的障碍物16，阻止气体和等离子体通过板15以及开口部分19.这使得可以通过将蚀刻残留物捕获在基板的表面之间的空间中来实现蚀刻残留物更快地附着到基板的表面的条件基板1和板15.因此，可以在基板的表面上有效地形成精细的纹理（图4）。

6. 发明申请

US20080283115A1 Solar Battery Module and Photovoltaic Generation Device 审中-公开
标题翻译：太阳能电池模块和光伏发电装置
公开(公告)号：US20080283115A1
公开(公告)日：2008-11-20
申请号：US10597471
申请日：2005-01-28
申请人： Yuko Fukawa , Kenji Fukui
发明人： Yuko Fukawa , Kenji Fukui
IPC分类号： H01L31/042
CPC分类号： H01L31/043 , H01L31/048 , H01L31/0481 , H02S40/22 , Y02E10/52
摘要： A solar cell module, comprising a front surface member 1 having translucency, a rear surface member 5, an intermediate member 7 formed of an insulator disposed between the front surface member 1 and the rear surface member 5, a first solar cell element group 8a disposed between the front surface member 1 and the intermediate member 7 with its light receiving surface facing the front surface member 1, and a second solar cell element group 8b disposed between the rear surface member 5 and the intermediate member 7 with its light receiving surface facing the rear surface member 5. Accordingly, light incident on both surfaces can be effectively utilized for power generation by a simple structure. The solar cell module thus provided can increases a power generating efficiency per unit area, is less affected by the surrounding adverse environment, and is adapted to the environment in which the module is installed.
摘要翻译：一种太阳能电池模块，包括具有半透明度的前表面构件1，后表面构件5，由设置在前表面构件1和后表面构件5之间的绝缘体形成的中间构件7，第一太阳能电池元件组8a 配置在前表面构件1和中间构件7之间，其受光面面向前表面构件1，第二太阳能电池元件组8b设置在后表面构件5和中间构件7之间，其第二太阳能电池元件组8b具有光接收表面面向后表面构件5。因此，能够通过简单的结构有效地利用入射到两面的光来发电。如此提供的太阳能电池模块可以增加每单位面积的发电效率，受周围不利环境的影响较小，并且适用于安装模块的环境。

7. 发明申请

US20080220559A1 SOLAR CELL, MANUFACTURING METHOD THEREOF AND ELECTRODE MATERIAL 有权
标题翻译：太阳能电池，其制造方法及电极材料
公开(公告)号：US20080220559A1
公开(公告)日：2008-09-11
申请号：US12037009
申请日：2008-02-25
申请人： Shuichi Fujii , Yasuhiro Matsubara , Yuko Fukawa
发明人： Shuichi Fujii , Yasuhiro Matsubara , Yuko Fukawa
IPC分类号： H01L31/18
CPC分类号： H01L31/022425 , H01L31/02363 , Y02E10/50
摘要： There is presented a solar cell comprising a semiconductor substrate of one conductivity-type, a layer of the opposite conductivity-type provided on a surface side of the semiconductor substrate, a surface electrode formed thereon, and a backside electrode formed on a backside of the semiconductor substrate, wherein the semiconductor substrate is formed with protrusions and recesses on the surface side thereof, and spaces that are filled with a glass component of an electrode material of the surface electrode are present in bottom portions of the recesses. This arrangement has eliminated a conventional problem in that silver in the electrode material gets into the bottom portions of the recesses and causes defects to be generated in the recesses due to stress generated during forming of the electrode.
摘要翻译：提出了一种太阳能电池，其包括一个导电型的半导体衬底，设置在该半导体衬底的表面侧的相反导电类型的层，形成在其上的表面电极和形成在该衬底的背面上的背面电极半导体衬底，其中半导体衬底在其表面侧上形成有突起和凹陷，并且在凹部的底部存在填充有表面电极的电极材料的玻璃成分的空间。这种布置消除了常规问题，即电极材料中的银进入凹槽的底部，并且由于在电极形成期间产生的应力而在凹陷中产生缺陷。

8. 发明申请

US20070295381A1 Solar Cell Module and Photovoltaic Power Generator Using This 审中-公开
标题翻译：太阳能电池模块和光伏发电机
公开(公告)号：US20070295381A1
公开(公告)日：2007-12-27
申请号：US10599539
申请日：2005-03-29
申请人： Shuichi Fujii , Yosuke Inomata , Tomonari Sakamoto , Koichiro Niira , Yuko Fukawa , Hiroshi Morita , Koji Nishi , Tatsuya Yashi , Mitsuo Yamashita , Kenji Fukui
发明人： Shuichi Fujii , Yosuke Inomata , Tomonari Sakamoto , Koichiro Niira , Yuko Fukawa , Hiroshi Morita , Koji Nishi , Tatsuya Yashi , Mitsuo Yamashita , Kenji Fukui
IPC分类号： H01L31/042
CPC分类号： H01L31/0201 , H01L31/02013 , H01L31/022433 , H01L31/048 , H01L31/049 , H01L31/0504 , H01L31/0508 , Y02E10/50
摘要： A surface electrode (5) is installed on the light receiving surface of a solar cell element, the surface electrode (5) comprises three bus bar electrodes (5a) for extracting light-produced at the solar cell element to the outside and collecting finger electrodes (5b) connected to these bus bar electrodes (5a), and the bus bar electrodes (5a) are not less than 0.5 mm and not more than 2 mm in width and the finger electrodes (5b) are not less than 0.05 mm and not more than 0.1 mm in width. A high-efficient solar cell module can be obtained with substantially lowered resistance by increasing the number of bus bar electrode (5a) and thereby decreasing the lengths of the finger electrodes (5b).
摘要翻译：表面电极（5）安装在太阳能电池元件的光接收表面上，表面电极（5）包括三个母线电极（5a），用于将在太阳能电池元件处产生的光提取到外部并且收集手指连接到这些母线电极（5a）的电极（5b）和母线电极（5a）的宽度不小于0.5mm且不大于2mm，并且指状电极（5b）不小于宽度不超过0.05mm且不大于0.1mm。通过增加母线电极（5a）的数量，从而减小指状电极（5B）的长度，可以获得具有显着降低的电阻的高效太阳能电池组件。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式