专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

US20130078759A1 COMPOSITION FOR FORMING N-TYPE DIFFUSION LAYER, METHOD OF FORMING N-TYPE DIFFUSION LAYER, AND METHOD OF PRODUCING PHOTOVOLTAIC CELL 审中-公开
公开(公告)号：US20130078759A1
公开(公告)日：2013-03-28
申请号：US13642525
申请日：2011-04-22
申请人： Yoichi Machii , Masato Yoshida , Takeshi Nojiri , Kaoru Okaniwa , Mitsunori Iwamuro , Shuichiro Adachi , Tetsuya Sato , Keiko Kizawa
发明人： Yoichi Machii , Masato Yoshida , Takeshi Nojiri , Kaoru Okaniwa , Mitsunori Iwamuro , Shuichiro Adachi , Tetsuya Sato , Keiko Kizawa
IPC分类号： H01L31/18 , H01L21/04
CPC分类号： H01L31/0288 , C03C3/097 , C03C8/18 , H01L21/2225 , H01L21/2255 , H01L31/022425 , H01L31/0236 , H01L31/068 , H01L31/1804 , Y02E10/547 , Y02P70/521
摘要： The composition for forming an n-type diffusion layer in accordance with the present invention contains a glass powder and a dispersion medium, in which the glass powder includes an donor element and a total amount of the life time killer element in the glass powder is 1000 ppm or less. An n-type diffusion layer and a photovoltaic cell having an n-type diffusion layer are prepared by applying the composition for forming an n-type diffusion layer, followed by a thermal diffusion treatment.

12. 发明申请

US20130071968A1 COMPOSITION FOR FORMING P-TYPE DIFFUSION LAYER, METHOD OF FORMING P-TYPE DIFFUSION LAYER, AND METHOD OF PRODUCING PHOTOVOLTAIC CELL 审中-公开
公开(公告)号：US20130071968A1
公开(公告)日：2013-03-21
申请号：US13642526
申请日：2011-04-22
申请人： Yoichi Machii , Masato Yoshida , Takeshi Nojiri , Kaoru Okaniwa , Mitsunori Iwamuro , Shuichiro Adachi , Tetsuya Sato , Keiko Kizawa
发明人： Yoichi Machii , Masato Yoshida , Takeshi Nojiri , Kaoru Okaniwa , Mitsunori Iwamuro , Shuichiro Adachi , Tetsuya Sato , Keiko Kizawa
IPC分类号： H01B1/08 , H01B1/02 , H01L31/0224
CPC分类号： H01L31/1864 , C03C8/16 , C03C8/18 , H01L21/2225 , H01L21/2255 , H01L31/022425 , H01L31/032 , H01L31/1804 , Y02E10/547 , Y02P70/521
摘要： The composition for forming a composition for forming a p-type diffusion layer, the composition containing a glass powder and a dispersion medium, in which the glass powder includes an acceptor element and a total amount of a life time killer element in the glass powder is 1000 ppm or less. A p-type diffusion layer and a photovoltaic cell having a p-type diffusion layer are prepared by applying the composition for forming a p-type diffusion layer, followed by a thermal diffusion treatment.

13. 发明授权

US09173302B2 Conductive adhesive film and solar cell module 有权
标题翻译：导电胶膜和太阳能电池组件
公开(公告)号：US09173302B2
公开(公告)日：2015-10-27
申请号：US12439576
申请日：2007-05-28
申请人： Takehiro Shimizu , Kaoru Okaniwa , Naoki Fukushima
发明人： Takehiro Shimizu , Kaoru Okaniwa , Naoki Fukushima
IPC分类号： H01L31/042 , H05K3/32 , H01L31/18 , H01L31/05
CPC分类号： H05K3/323 , H01L31/0512 , H01L31/18 , H05K2201/09945 , Y02E10/50 , Y10T428/25
摘要： The conductive adhesive film of the invention is a conductive adhesive film for electrical connection between photovoltaic cell surface electrodes and wiring members, which comprises an insulating adhesive 2 and conductive particles 1 and has a (t/r) value in the range of 0.75-17.5, where r (μm) is the mean particle size of the conductive particles 1 and t (μm) is the thickness of the conductive adhesive film, wherein the content of the conductive particles 1 is 1.7-15.6 vol % based on the total volume of the conductive adhesive film.
摘要翻译：本发明的导电性粘接膜是在光电池用表面电极与布线部件之间进行电连接的导电性粘合膜，其包含绝缘性粘合剂2和导电性粒子1，（t / r）的值在0.75〜17.5的范围内，其中r（μm）是导电粒子1的平均粒径，t（μm）是导电性粘接膜的厚度，导电性粒子1的含量相对于导电性粒子1的总体积为1.7〜15.6体积％导电胶膜。

14. 发明申请

US20130074928A1 WAVELENGTH CONVERSION TYPE PHOTOVOLTAIC CELL SEALING SHEET AND PHOTOVOLTAIC CELL MODULE 审中-公开
标题翻译：波长转换型光伏电池密封片和光电池模块
公开(公告)号：US20130074928A1
公开(公告)日：2013-03-28
申请号：US13638085
申请日：2011-03-28
申请人： Taku Sawaki , Kaoru Okaniwa , Takeshi Yamashita , Hiroaki Morikawa
发明人： Taku Sawaki , Kaoru Okaniwa , Takeshi Yamashita , Hiroaki Morikawa
IPC分类号： H01L31/0232 , H01L31/055
CPC分类号： H01L31/02322 , H01L31/0481 , H01L31/055 , Y02E10/52
摘要： A wavelength conversion type photovoltaic cell sealing sheet of the present invention includes a dispersion medium resin, and a fluorescent material having an absorption wavelength peak at from 300 to 450 nm, wherein a content of an ultraviolet absorber other than the fluorescent substance is 0.15 parts by mass or less with respect to 100 parts by mass of the dispersion medium resin. Furthermore, a photovoltaic cell module of the present invention has a photovoltaic cell and the wavelength conversion type photovoltaic cell sealing sheet.
摘要翻译：本发明的波长转换型光伏电池用密封片包括分散介质树脂和在300〜450nm具有吸收波长峰值的荧光体，其中除了荧光物质以外的紫外线吸收剂的含量为0.15份相对于100质量份的分散介质树脂为质量以下。此外，本发明的光伏电池模块具有光伏电池和波长转换型光伏电池密封片。

15. 发明申请

US20120211076A1 SOLAR CELL 审中-公开
标题翻译：太阳能电池
公开(公告)号：US20120211076A1
公开(公告)日：2012-08-23
申请号：US13504703
申请日：2010-10-21
申请人： Kaoru Okaniwa
发明人： Kaoru Okaniwa
IPC分类号： H01L31/0224 , H01L31/0368
CPC分类号： H01L31/022425 , H01L31/068 , H01L31/1804 , Y02E10/547 , Y02P70/521
摘要： Disclosed is a solar cell wherein generation of internal stress is reduced, thereby reducing crystal defects and recombination loss. Specifically disclosed is a solar cell having an antireflective film and an external lead-out electrode on the light-receiving side of a semiconductor substrate that is provided with a p-n junction, while comprising an electrode layer on the non-light-receiving side of the semiconductor substrate. The solar cell is characterized in that the electrode layer is in the form of a solid layer and has a thickness of not more than 5 μm. It is preferable that the electrode layer has a sheet resistance of not more than 1×10−4 Ω/□.
摘要翻译：公开了一种太阳能电池，其中产生内应力降低，从而减少晶体缺陷和复合损耗。具体公开了一种太阳能电池，其在具有pn结的半导体基板的受光面上具有防反射膜和外部引出电极，同时包括在非光接收侧的电极层半导体衬底。太阳能电池的特征在于电极层为固体层的形式，其厚度不大于5μm。电极层的电阻最好不大于1×10-4＆OHgr /□。

16. 发明申请

US20100186806A1 PHOTOVOLTAIC MODULE 审中-公开
标题翻译：光伏模块
公开(公告)号：US20100186806A1
公开(公告)日：2010-07-29
申请号：US12359774
申请日：2009-01-26
申请人： Hiroaki Morikawa , Naoki Ito , Kaoru Okaniwa , Michiaki Yajima , Takayuki Suzuki
发明人： Hiroaki Morikawa , Naoki Ito , Kaoru Okaniwa , Michiaki Yajima , Takayuki Suzuki
IPC分类号： H01L31/00
CPC分类号： H02S40/42 , B32B17/10018 , B32B17/10788 , H01L31/048 , H01L31/052 , Y02E10/50
摘要： A solar cell has a non-light-receiving side and a light-receiving side that faces a backside of an optically-transparent cover plate. A heatsink has a backside that faces the non-light-receiving side of the solar cell. The heatsink is formed of a graphite-containing material having a concave and convex texture as a radiating fin.
摘要翻译：太阳能电池具有面向光学透明盖板的背面的非光接收侧和受光面。散热器具有面向太阳能电池的非光接收侧的背面。散热片由具有凹凸纹理的含石墨材料形成，作为散热片。

17. 发明申请

US20090288697A1 CONDUCTIVE ADHESIVE FILM AND SOLAR CELL MODULE 有权
标题翻译：导电胶粘膜和太阳能电池模块
公开(公告)号：US20090288697A1
公开(公告)日：2009-11-26
申请号：US12439576
申请日：2007-05-28
申请人： Takehiro Shimizu , Kaoru Okaniwa , Naoki Fukushima
发明人： Takehiro Shimizu , Kaoru Okaniwa , Naoki Fukushima
IPC分类号： H01L31/042 , B32B5/16
CPC分类号： H05K3/323 , H01L31/0512 , H01L31/18 , H05K2201/09945 , Y02E10/50 , Y10T428/25
摘要： The conductive adhesive film of the invention is a conductive adhesive film for electrical connection between photovoltaic cell surface electrodes and wiring members, which comprises an insulating adhesive 2 and conductive particles 1 and has a (t/r) value in the range of 0.75-17.5, where r (μm) is the mean particle size of the conductive particles 1 and t (μm) is the thickness of the conductive adhesive film, wherein the content of the conductive particles 1 is 1.7-15.6 vol % based on the total volume of the conductive adhesive film.
摘要翻译：本发明的导电性粘接膜是在光电池用表面电极与布线部件之间进行电连接的导电性粘合膜，其包含绝缘性粘合剂2和导电性粒子1，（t / r）的值在0.75〜17.5的范围内，其中r（mum）是导电颗粒1的平均粒度，t（mum）是导电粘合剂膜的厚度，其中导电颗粒1的含量相对于导电性颗粒1的总体积为1.7-15.6体积％导电胶膜。

18. 发明申请

US20130328149A1 WAVELENGTH CONVERSION-TYPE PHOTOVOLTAIC CELL SEALING MATERIAL AND PHOTOVOLTAIC CELL MODULE USING THE SAME 有权
标题翻译：波长转换型光伏电池密封材料和使用其的光电池模块
公开(公告)号：US20130328149A1
公开(公告)日：2013-12-12
申请号：US14000860
申请日：2011-12-19
申请人： Kaoru Okaniwa , Taku Sawaki , Takeshi Yamashita
发明人： Kaoru Okaniwa , Taku Sawaki , Takeshi Yamashita
IPC分类号： H01L31/0232
CPC分类号： H01L31/02322 , C08K5/0091 , C08K5/56 , C08L2205/18 , C08L2205/22 , C09D123/0853 , H01L31/0481 , H01L31/055 , Y02E10/50 , Y02E10/52 , C08L33/12
摘要： The present invention provides a wavelength conversion-type photovoltaic cell sealing material, the sealing material including at least one light emitting layer containing a group of spherical phosphors, the group of spherical phosphors having a ratio of a median value D50 of the group of spherical phosphors to a total thickness t of the light emitting layer of from 0.1 to 1.0, where the median value D50 is a median value of a volume particle size distribution of the group of spherical phosphors, and an integrated value N of a number particle size distribution from D25 to D75 of the group of spherical phosphors being 5% or more, when D25 is a particle size value at 25% of an integrated value of the volume particle size distribution of the group of spherical phosphors and D75 is a particle size value at 75% of the integrated value of the volume particle size distribution of the group of spherical phosphors; and a photovoltaic cell module including the sealing material.
摘要翻译：本发明提供一种波长转换型光伏电池密封材料，所述密封材料包括至少一个含有一组球形荧光体的发光层，所述球状磷光体组的一组球形荧光体的中值D50的比率相对于发光层的总厚度t为0.1〜1.0，其中中值D50是球形荧光体组的体积粒径分布的中值，以及来自球状磷光体组的D25〜D75为5％以上，当D25为球状荧光体组的体积粒度分布的积分值的25％时的粒度值，D75为75时的粒径值球形荧光体组的体积粒度分布的积分值的百分比; 以及包括密封材料的光伏电池模块。

19. 发明申请

US20130125985A1 WAVELENGTH CONVERSION TYPE PHOTOVOLTAIC CELL SEALING MATERIAL AND PHOTOVOLTAIC CELL MODULE 审中-公开
标题翻译：波长转换型光伏电池密封材料和光电池模块
公开(公告)号：US20130125985A1
公开(公告)日：2013-05-23
申请号：US13699631
申请日：2011-05-24
申请人： Taku Sawaki , Kaoru Okaniwa , Takeshi Yamashita
发明人： Taku Sawaki , Kaoru Okaniwa , Takeshi Yamashita
IPC分类号： H01L31/0232 , G02F1/35
CPC分类号： H01L31/02322 , C09K3/10 , C09K2200/062 , C09K2200/0622 , H01L31/0481 , H01L31/055 , Y02E10/52
摘要： A wavelength conversion type photovoltaic cell sealing material according to the present invention includes a first sealing layer that contains no fluorescent substance and a second sealing layer that contains a fluorescent substance. This wavelength conversion type photovoltaic cell sealing material is used as one of the light transmissive layers of a photovoltaic cell module and is disposed at a light receiving surface side of a solar cell.
摘要翻译：根据本发明的波长转换型光伏电池密封材料包括不含荧光物质的第一密封层和含有荧光物质的第二密封层。该波长转换型光伏电池密封材料被用作太阳能电池模块的透光层之一并且设置在太阳能电池的受光面侧。

20. 发明申请

US20100326522A1 PV MODULE AND WAVELENGTH CONVERSION TYPE LIGHT TRAPPING FILM FOR PV MODULE 审中-公开
标题翻译：光伏组件光伏模块和波长转换型光伏电池
公开(公告)号：US20100326522A1
公开(公告)日：2010-12-30
申请号：US12526130
申请日：2008-02-04
申请人： Kaoru Okaniwa
发明人： Kaoru Okaniwa
IPC分类号： H01L31/04 , G02B1/00
CPC分类号： H01L31/055 , H01L31/02168 , H01L31/02366 , H01L31/048 , H01L31/054 , Y02E10/52
摘要： A photovoltaic (PV) module in which electric power generation efficiency is enhanced by enhancing light utilization rate. A encapsulant (202) is a first layer, a wavelength conversion type light trapping film (300) is a second layer, an antireflection film (104) is a third layer and an n-type layer is a fourth layer. When the refractive indexed of the layers are expressed as first refractive index (n1), second refractive index (n2), third refractive index (n3) and fourth refractive index (n4), the following relation is satisfied; n1≦n2≦n3≦n4. The wavelength conversion type light trapping film (300) of the second layer has one structured surface on the light incident side and has a refractive index of 1.6-2.4. The wavelength conversion type light trapping film is transparent and contains a fluorescent substance.
摘要翻译：通过提高光利用率来提高发电效率的光伏（PV）模块。密封剂（202）是第一层，波长转换型光捕获膜（300）是第二层，抗反射膜（104）是第三层，n型层是第四层。当层的折射率表示为第一折射率（n1），第二折射率（n2），第三折射率（n3）和第四折射率（n4）时，满足以下关系： n1＆nlE; n2＆nlE; n3＆nlE; n4。第二层的波长转换型光俘获膜（300）在光入射侧具有一个结构化表面，折射率为1.6-2.4。波长转换型光俘获膜是透明的并且含有荧光物质。

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