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1. 发明专利

JP2005158972A Organic solar cell 审中-公开
标题翻译：有机太阳能电池
公开(公告)号：JP2005158972A
公开(公告)日：2005-06-16
申请号：JP2003394665
申请日：2003-11-25
申请人： Matsushita Electric Works Ltd , 松下電工株式会社
发明人： NAKAMURA MASAHIRO , YAGUCHI MITSUO , ITO NOBUHIRO , KONO KENJI , SAKAI ATSUSHI , ADACHI JUNJI , NISHIMORI TAISUKE , KAJITA SUSUMU
IPC分类号： C08G69/26 , H01L31/04 , H01L51/42 , H01M14/00
CPC分类号： B82Y30/00 , B82Y10/00 , Y02E10/549
摘要： PROBLEM TO BE SOLVED: To provide an organic solar cell wherein an active layer containing an organic electron donor and an electron acceptor is provided between electrodes and its photoelectric conversion characteristic is improved.
SOLUTION: The organic solar cell is provided with an active layer 4 including an organic electron donor and an electron acceptor between electrodes 2 and 5. The electron acceptor uses a fullerene polymer, so that a distance between fullerene structures can be kept contact in the active layer 4 to improve the mobility of electron therebetween and the conversion efficiency can be improved.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种有机太阳能电池，其中在电极之间提供含有有机电子给体和电子受体的有源层，并且其光电转换特性得到改善。解决方案：有机太阳能电池在电极2和5之间设置有包括有机电子给体和电子受体的有源层4.电子受体使用富勒烯聚合物，使得富勒烯结构之间的距离可以保持接触在有源层4中提高电子的迁移率，可提高转换效率。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2004164902A Organic electroluminescent element 有权
标题翻译：有机电致发光元件
公开(公告)号：JP2004164902A
公开(公告)日：2004-06-10
申请号：JP2002326764
申请日：2002-11-11
申请人： Matsushita Electric Works Ltd , 松下電工株式会社
发明人： IDE NOBUHIRO , YOKOGAWA HIROSHI , YAGUCHI MITSUO , KONO KENJI , TADAMASA AKIHIKO , YOKOYAMA MASARU
IPC分类号： H05B33/02 , H01L51/50 , H05B33/14
摘要： PROBLEM TO BE SOLVED: To provide an organic electroluminescent element which has a simple structure and enables light extraction efficiency to be improved, and further enables a clear display.
SOLUTION: In the organic electroluminescent element where an organic light emitting layer is provided between two electrodes at least one of which is transparent, a transparent particle film composed of a transparent particle with an average particle diameter of 100-1,000 nm is formed on the uppermost surface on the side provided with a transparent electrode of the organic electroluminescent element when viewed from the organic light emitting layer, and 60-95% of the area of the light-emitting surface of the organic light emitting layer is coated with this transparent particle film.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种结构简单且能够提高光提取效率的有机电致发光元件，并且还能够进行清晰的显示。解决方案：在其中至少一个是透明的两个电极之间设置有机发光层的有机电致发光元件中，形成由平均粒径为100-1000nm的透明颗粒构成的透明颗粒膜在从有机发光层观察时设置有机电致发光元件的透明电极的一侧的最上表面上，并且有机发光层的发光表面的面积的60-95％被涂覆透明颗粒膜。版权所有（C）2004，JPO

3. 发明专利

JP2004146121A Organic electroluminescent element 审中-公开
公开(公告)号：JP2004146121A
公开(公告)日：2004-05-20
申请号：JP2002307496
申请日：2002-10-22
申请人： Matsushita Electric Works Ltd , 松下電工株式会社
发明人： TADAMASA AKIHIKO , YOKOGAWA HIROSHI , IDE NOBUHIRO , YAGUCHI MITSUO , KONO KENJI , YOKOYAMA MASARU
IPC分类号： H05B33/02 , H01L51/50 , H05B33/14
摘要： PROBLEM TO BE SOLVED: To provide an organic electroluminescent element with high light-take-out efficiency having a transparent base plate in which the light is prevented from extinction inside the element and travels without leaking from a side surface thereof.
SOLUTION: In the organic electroluminescent element formed by interposing an organic light-emitting layer 3 between two electrodes 1, 2 having a light-emitting part 4 making the organic light-emitting layer 3 emit light by impressing of a voltage between the two electrodes, a transparent electrode 1 out of the two electrodes 1, 2 is formed on the transparent base plate 5, and a light reflection part 6 is arranged at an inside or an end part of the transparent base plate 5 at the position surrounding the light-emitting part 4. Even if the light emitted from the light-emitting part 4 is reflected in a manner of total reflection at an interface of the surface of the transparent base plate 5 and the air, the light can be taken out from the surface of the transparent base plate 5 by reflecting the light at the light reflection part 6.
COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2004349657A Organic solar cell 审中-公开
公开(公告)号：JP2004349657A
公开(公告)日：2004-12-09
申请号：JP2003148219
申请日：2003-05-26
申请人： Matsushita Electric Works Ltd , 松下電工株式会社
发明人： NAKAMURA MASAHIRO , YAGUCHI MITSUO , ITO NOBUHIRO , KONO KENJI , SAKAI ATSUSHI , ADACHI JUNJI , NISHIMORI TAISUKE , KAJITA SUSUMU
IPC分类号： H01L51/42 , H01L31/04 , H01M14/00
CPC分类号： Y02E10/549
摘要： PROBLEM TO BE SOLVED: To provide an organic solar cell having high photoelectric conversion efficiency by enhancing light absorption efficiency with a tandem form. SOLUTION: An active layer 3a containing an organic electron donor and InP particles as compound semiconductor particles is made between a pair of transparent electrodes 4a and 5a to form a first organic solar cell 1. An active layer 3b containing an organic electron donor and compound semiconductor particles that absorb longer wavelength light in comparison with InP particles is made between a pair of electrodes 4b and 5b at least one of which is transparent to form a second organic solar cell 2. At least one of the first and second organic solar cells 1 and 2 are made to have a pair of transparent electrodes. These first and second solar cells 1 and 2 are arranged in series optically. COPYRIGHT: (C)2005,JPO&NCIPI

5. 发明专利

JP2004165514A Organic solar cell 审中-公开
公开(公告)号：JP2004165514A
公开(公告)日：2004-06-10
申请号：JP2002331294
申请日：2002-11-14
申请人： Matsushita Electric Works Ltd , 松下電工株式会社
发明人： YAGUCHI MITSUO , NAKAMURA MASAHIRO , ITO NOBUHIRO , KONO KENJI , SAKAI ATSUSHI , ADACHI JUNJI
IPC分类号： H01L31/04
CPC分类号： Y02E10/50
摘要： PROBLEM TO BE SOLVED: To provide a solar cell which includes an active layer containing an electron donating organic compound and compound semiconductor particles, and whose optical conversion characteristic is improved. SOLUTION: In the active layer in which the electron donating organic compound and compound semiconductor particles working as electron acceptors are mixed, InP having a small band gap is adopted as the compound semiconductor. Hence, it is possible to provide a solar cell which can absorb light in a wide wavelength region and has superior conversion efficiency. COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2004162443A Solar cell attached roofing tile 有权
公开(公告)号：JP2004162443A
公开(公告)日：2004-06-10
申请号：JP2002331297
申请日：2002-11-14
申请人： Matsushita Electric Works Ltd , 松下電工株式会社
发明人： KONO KENJI , YAGUCHI MITSUO , ITO NOBUHIRO , NAKAMURA MASAHIRO , SAKAI ATSUSHI , ADACHI JUNJI
IPC分类号： E04D1/30 , E04D13/18 , H01L31/04 , H01L51/42
CPC分类号： Y02B10/12 , Y02E10/549
摘要： PROBLEM TO BE SOLVED: To provide a lightweight solar cell attached roofing tile excellent in workability.
SOLUTION: An organic solar cell 2 is mounted on the surface of a resin-made roofing tile basic material 1 molded by mixing an inorganic filler with a resin.
COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2003317815A Dye sensitized solar cell, and manufacturing method of the same 审中-公开
标题翻译： DYE SENSITIZED SOLAR CELL及其制造方法
公开(公告)号：JP2003317815A
公开(公告)日：2003-11-07
申请号：JP2002126115
申请日：2002-04-26
申请人： Matsushita Electric Works Ltd , 松下電工株式会社
发明人： DOI NAOKO , YAGUCHI MITSUO , TAKAHAMA KOICHI
IPC分类号： H01L31/04 , H01M14/00
CPC分类号： Y02E10/542 , Y02P70/521
摘要： PROBLEM TO BE SOLVED: To provide a dye sensitized solar cell with improved photoelectric conversion efficiency, and to provide a manufacturing method of the same. SOLUTION: The dye sensitized solar cell comprises a film 2 of first metal oxide grains formed on a translucent conductive base material 1, an electrode having a film 6 of second metal oxide on the surface of the grains 3 of the grain film 2 thereof, a dye 5 adsorbed to the surface of the film 6 of second metal oxide, an electrolyte layer 7 contacting with the dye 5, and a counter electrode 8 contacting with the dye 5. The base material 1 on which, the film 2 of first metal oxide grains are formed, is made to make contact with metal fluoride liquid or metal fluoride complex liquid having liquid temperature of 80-150°C, which is a component of the second metal oxide. By the above, the second metal oxide is deposited and aligned to form the film 6 of second metal oxide. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供具有改善的光电转换效率的染料敏化太阳能电池，并提供其制造方法。解决方案：染料敏化太阳能电池包括形成在半透明导电基材1上的第一金属氧化物晶粒的膜2，在颗粒膜2的晶粒3的表面上具有第二金属氧化物膜6的电极吸附到第二金属氧化物的膜6的表面上的染料5，与染料5接触的电解质层7和与染料5接触的对电极8.基材1，其上的膜2 形成第一金属氧化物粒子，与作为第二金属氧化物的成分的液温为80〜150℃的金属氟化物液体或金属氟化物配合液接触。通过上述，第二金属氧化物被沉积并排列以形成第二金属氧化物的膜6。版权所有（C）2004，JPO

8. 发明专利

JP2007115849A Laminated organic solar cell 有权
标题翻译：层压有机太阳能电池
公开(公告)号：JP2007115849A
公开(公告)日：2007-05-10
申请号：JP2005304974
申请日：2005-10-19
申请人： Matsushita Electric Works Ltd , 松下電工株式会社
发明人： YAGUCHI MITSUO , KAJITA SUSUMU , ITO NOBUHIRO , NAKAMURA MASAHIRO , SAKAI ATSUSHI , ADACHI JUNJI , NISHIMORI TAISUKE
IPC分类号： H01L51/42
CPC分类号： Y02E10/549 , Y02P70/521
摘要： PROBLEM TO BE SOLVED: To provide a laminated organic solar cell which can be manufactured at a high energy conversion efficiency and at a low cost. SOLUTION: The laminated organic solar cell comprises a first photoelectrical conversion layer 2 provided between a first electrode 1 and a second electrode 3, and a second photoelectrical conversion layer 4 provided between the second electrode 3 and a third electrode 5. Work functions of the first to third electrodes 1, 3, 5 are set in such a decreasing order as the first electrode 1, the second electrode 3, and the third electrode 5. From the relationship of the work functions of the electrodes 1, 3, 5; an internal electric field is caused in the first photoelectrical conversion layer 2 or the second photoelectrical conversion layer 4, a charge separation efficiency and a charge transport efficiency are enhanced, and an overall energy conversion efficiency is enhanced. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供能够以高能量转换效率和低成本制造的层叠有机太阳能电池。层叠有机太阳能电池包括设置在第一电极1和第二电极3之间的第一光电转换层2和设置在第二电极3和第三电极5之间的第二光电转换层4.工作功能以与第一电极1，第二电极3和第三电极5相同的顺序设置第一至第三电极1,3,5的电位。根据电极1,3,5的功函数 ; 在第一光电转换层2或第二光电转换层4中引起内部电场，从而提高了电荷分离效率和电荷输送效率，并提高了整体的能量转换效率。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2004165513A Organic photoelectric conversion element and its sealing method 审中-公开
公开(公告)号：JP2004165513A
公开(公告)日：2004-06-10
申请号：JP2002331293
申请日：2002-11-14
申请人： Matsushita Electric Works Ltd , 松下電工株式会社
发明人： ITO NOBUHIRO , NAKAMURA MASAHIRO , YAGUCHI MITSUO , KONO KENJI , SAKAI ATSUSHI
IPC分类号： H01L51/42 , H01L31/04 , H01M14/00
CPC分类号： Y02E10/549
摘要： PROBLEM TO BE SOLVED: To provide a long lifetime organic photoelectric conversion element exhibiting a high blocking effect of moisture and oxygen and a strong resistance against external force. SOLUTION: The organic photoelectric conversion element comprises an organic layer 6 interposed between two electrodes 2 and 7, at least one of which is transparent, and generating electrons upon irradiation with light, and a surface protective layer 12. The surface protective layer 12 comprises a composite layer consisting of a film layer 9 and an insulating layer 10 formed on one side or both. At least one of the film layer 9 and the insulating layer 10 has gas barrier properties. The surface protective layer 12 can block moisture and oxygen not to reach the electrodes 2 and 7 or the organic layer 6. COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2004146122A Organic electroluminescent element, and light extraction body for organic electroluminescent element 审中-公开
公开(公告)号：JP2004146122A
公开(公告)日：2004-05-20
申请号：JP2002307497
申请日：2002-10-22
申请人： Matsushita Electric Works Ltd , 松下電工株式会社
发明人： YAGUCHI MITSUO , YOKOGAWA HIROSHI , IDE NOBUHIRO , KONO KENJI , TADAMASA AKIHIKO , YOKOYAMA MASARU
IPC分类号： H05B33/02 , H01L51/50 , H05B33/14
摘要： PROBLEM TO BE SOLVED: To provide an organic electroluminescent element allowing emitted light to be efficiently extracted to the outside.
SOLUTION: This organic electroluminescent element is formed by forming organic luminescent layers 3 between two electrodes 1 and 2, and has luminescent parts 4 for making the organic luminescent layers 3 emit light by applying a voltage between both the electrodes 1 and 2. Light extraction parts 5 for extracting light emitted by the luminescent parts 4 are formed on the opposite side of the luminescent layers 3 of the transparently formed electrode 1 out of the two electrodes 1 and 2. The circumference of each extraction part 5 is surrounded by a light reflecting surface 6 formed into a tapered tubular shape of which the inside diameter is reduced toward the luminescent layer 3 and increased toward the opposite side thereof, and the extraction part 5 is disposed by facing it to the luminescent part 4.
COPYRIGHT: (C)2004,JPO

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