公开(公告)号：US20120132280A1

公开(公告)日：2012-05-31

申请号：US13388719

申请日：2010-08-12

Applicant: Yasunori Nagano ,  Tetsuya Komine ,  Masahiro Morooka ,  Harumi Takada

Inventor： Yasunori Nagano ,  Tetsuya Komine ,  Masahiro Morooka ,  Harumi Takada

IPC: H01L31/0203 ,  H01L31/18

CPC classification number: H01M14/005 ,  H01M2/08 ,  Y02E10/542 ,  Y02P70/521

Abstract: The present invention can simplify a process.In the present invention, a transparent conductive layer (5) is provided on an electrode side substrate (12); a porous semiconductor layer (7) is provided on the transparent conductive layer (5); and a counter electrode layer (9) in a state in which it is separated from the porous semiconductor layer (7) is provided. A cell partition wall (6) which is provided on the electrode side substrate (12) and surrounds the periphery of the porous semiconductor layer (7) is provided. In the sensitized solar cell module (11), electrolytic solution (10) is impregnated in the porous semiconductor layer (7) and the counter electrode layer (9), and a sealing material in the form of liquid is disposed in such a manner as to cover an upper portion of the cell partition wall (6) to seal the electrolytic solution (10). Then, the sealing material in the form of liquid is solidified.

Abstract translation: 本发明可以简化过程。 在本发明中，在电极侧基板（12）上设置透明导电层（5）。 在透明导电层（5）上设置多孔半导体层（7）; 和与多孔半导体层（7）分离的状态的对电极层（9）。 提供设置在电极侧基板（12）上且围绕多孔半导体层（7）的周围的电池隔壁（6）。 在敏化太阳能电池模块（11）中，电解液（10）浸渍在多孔半导体层（7）和对电极层（9）中，液体形式的密封材料以 以覆盖电池隔离壁（6）的上部以密封电解液（10）。 然后，液体形式的密封材料被固化。

公开(公告)号：US07880082B2

公开(公告)日：2011-02-01

申请号：US10511012

申请日：2003-04-10

Applicant: Masahiro Morooka ,  Yusuke Suzuki ,  Kazuhiro Noda

Inventor： Masahiro Morooka ,  Yusuke Suzuki ,  Kazuhiro Noda

IPC: H01L31/00

CPC classification number: H01B1/122 ,  H01G9/2009 ,  H01G9/2031 ,  H01M14/005 ,  H01M2300/0082 ,  Y02E10/542 ,  Y02P70/521 ,  Y10S528/902

Abstract: The present invention relates to a solid electrolyte having superior conductive properties and reliability, a photovoltaic device using this electrolyte, and manufacturing methods thereof. The solid electrolyte of the present invention is a solid electrolyte having an electrolyte composition and a matrix polymer. The matrix polymer is formed by polymerization of a first compound having at least two isocyanate groups and a second compound having at least two nucleophilic groups containing active hydrogen in accordance with a polyaddition reaction, and the polymerization is performed after a precursor for the matrix polymer is brought into contact with a surface on which the solid electrolyte is to be formed.

Abstract translation: 本发明涉及具有优良导电性和可靠性的固体电解质，使用该电解质的光电器件及其制造方法。 本发明的固体电解质是具有电解质组成物和基体聚合物的固体电解质。 基质聚合物通过根据加聚反应聚合具有至少两个异氰酸酯基的第一化合物和含有至少两个含有活性氢的亲核基团的第二化合物而形成，并且在基质聚合物的前体为 与要形成固体电解质的表面接触。

公开(公告)号：US20100243055A1

公开(公告)日：2010-09-30

申请号：US12734917

申请日：2009-10-09

Applicant: Reiko Yoneya ,  Masaki Orihashi ,  Masahiro Morooka ,  Yusuke Suzuki

Inventor： Reiko Yoneya ,  Masaki Orihashi ,  Masahiro Morooka ,  Yusuke Suzuki

IPC: H01L31/0203 ,  H01L31/18

CPC classification number: H01G9/2031 ,  H01G9/2077 ,  H01L51/0086 ,  Y02E10/542 ,  Y02P70/521

Abstract: The present invention relates to a functional device capable of providing a functional device such as a dye-sensitized solar cell or the like, which is capable of maintaining high characteristics, and a method for manufacturing the functional device.A dye-sensitized solar cell serving as a functional device includes a transparent substrate 12a on which a transparent conductive film 13a is formed; a substrate 12b on which a conductive film 13b is formed; an electrolyte solution 16 filled between the two substrates; an inner main seal 15a composed of a first ultraviolet-curable resin so as to seal the electrolyte solution and bond the two substrates together; and an outer main seal 17a composed of a second ultraviolet-curable resin so as to bond the two substrates together outside the inner main seal. The solar cell includes an end seal plate 19 bonded to the substrate 12b with inner end seals 15b and 15c which are composed of a first ultraviolet-curable resin and which close openings of electrolyte solution injection holes 18a and 18b to seal the electrolyte solution, the electrolyte solution injection holes 18a and 18b being formed in the substrate 16b in order to fill the electrolyte solution, and an outer end seal 17b which is disposed outside the inner end seal and which is composed of a second ultraviolet-curable resin.

Abstract translation: 本发明涉及能够提供能够维持高特性的诸如染料敏化太阳能电池等的功能器件的功能器件及其制造方法。 作为功​​能元件的染料敏化太阳能电池包括形成有透明导电膜13a的透明基板12a; 形成有导电膜13b的基板12b; 填充在两个基板之间的电解质溶液16; 内部主密封件15a，其由第一紫外线固化树脂构成，以密封电解液并将两个基板结合在一起; 以及由第二紫外线固化树脂构成的外部主密封件17a，以将两个基板粘合在内部主密封件的外部。 该太阳能电池包括端部密封板19，该端部密封板19与具有由第一紫外线固化树脂构成的内端密封件15b，15c接合到基板12b，并且密封电解液注入孔18a和18b以密封电解液， 为了填充电解质溶液而形成在基板16b中的电解质溶液注入孔18a和18b以及设置在内端密封件外侧并由第二紫外线固化树脂构成的外端密封件17b。

公开(公告)号：US20100101648A1

公开(公告)日：2010-04-29

申请号：US12450848

申请日：2008-09-26

Applicant: Masahiro Morooka ,  Yusuke Suzuki ,  Reiko Yoneya

Inventor： Masahiro Morooka ,  Yusuke Suzuki ,  Reiko Yoneya

IPC: H01L31/00 ,  H01L31/02

CPC classification number: H01G9/2077 ,  H01G9/2031 ,  H01G9/2059 ,  H01G9/2081 ,  Y02E10/542 ,  Y02P70/521

Abstract: A method of manufacturing a dye-sensitized photoelectric conversion device is provided by which a dye-sensitized photoelectric conversion device being excellent in strength and durability and free of any projection, as a result of the absence of need for an end seal, can be fabricated through simple manufacturing steps. In manufacturing a dye-sensitized photoelectric conversion device which has an electrolyte between a dye-sensitized semiconductor layer and a counter electrode and which also has a first armor member provided on the outside of the dye-sensitized semiconductor layer and a second armor member provided on the outside of the counter electrode, a sealing material and the electrolyte are formed at predetermined locations of one or both of the first armor member and the second armor member, thereafter the first armor member and the second armor member, with the sealing material and the electrolyte sandwiched therebetween, are adhered to each other with the sealing material under a gas pressure of not higher than the atmospheric air pressure and not lower than the vapor pressure of the electrolyte.

Abstract translation: 提供了一种制造染料敏化光电转换装置的方法，通过该方法可以制造由于不需要端部密封而具有优异的强度和耐久性而没有任何突出的染料敏化光电转换装置 通过简单的制造步骤。 在制造在染料敏化半导体层和对电极之间具有电解质并且还具有设置在染料敏化半导体层的外侧上的第一铠装部件的染料敏化光电转换装置和设置在染料敏化半导体层的外侧上的第二铠装部件 在第一装甲构件和第二装甲构件中的一个或两个的预定位置处形成对电极的外侧，密封材料和电解质，然后形成第一装甲构件和第二装甲构件，其中密封材料和 夹在其间的电解质在不高于大气压力的气体压力下并且不低于电解液的蒸汽压力的情况下用密封材料彼此粘合。

公开(公告)号：US20090272433A1

公开(公告)日：2009-11-05

申请号：US12226097

申请日：2007-03-27

Applicant: Masahiro Morooka ,  Yusuke Susuki ,  Reiko Yoneya

Inventor： Masahiro Morooka ,  Yusuke Susuki ,  Reiko Yoneya

IPC: H01L31/00 ,  H01L31/18

CPC classification number: H01M14/005 ,  H01G9/2031 ,  H01G9/2059 ,  H01G9/2077 ,  Y02E10/542 ,  Y02P70/521

Abstract: To provide a functional device suitable for dye-sensitized solar cells and the like and having a structure suited for thickness reduction, and a method for making the same with good productivity. A dye-sensitized photovoltaic device 10 is constituted by a transparent substrate 1 formed of glass or the like, a transparent conductive layer 2 formed of FTO or the like, semiconductor electrode layers (negative electrodes) 3 supporting a photosensitizing dye, an electrolyte layer 4, a film-shaped counter electrode (positive electrode) 5, a film-shaped packaging member 6 replacing a counter substrate of the related art, a sealing member 7, power-collecting wiring 8, a wiring protecting layer 9, and the like. As the material of the film-shaped packaging member 6, a material that has high barrier property of suppressing passage of solvents, gasses, water, and the like and excellent resistance to organic solvents and heat is preferred. The device 10 is sealed by joining the transparent substrate 1 to the film-shaped packaging member 6 but a part 11b of a joint 11 is left unjoined before introduction of an electrolytic solution so as to function as an introduction port and joined after the introduction of the electrolytic solution, thereby requiring no end seal.

Abstract translation: 提供适用于染料敏化太阳能电池等的具有适合于减薄的结构的功能元件及其制造方法。 染料敏化光电器件10由玻璃等形成的透明基板1，由FTO等形成的透明导电层2，负载感光性染料的半导体电极层（负极）3，电解质层4 膜状对置电极（正极）5，替代相关技术的对置基板的膜状包装部件6，密封部件7，集电布线8，布线保护层9等。 作为薄膜状包装部件6的材料，优选具有阻止溶剂，气体，水等通过的高阻隔性，优异的耐有机溶剂和耐热性的材料。 通过将透明基板1接合到膜状包装部件6而密封装置10，但是在引入电解液之前使接头11的部分11b不接合，以便用作导入口并在导入 电解液，从而不需要端部密封。

公开(公告)号：US20090217979A1

公开(公告)日：2009-09-03

申请号：US12223562

申请日：2007-01-31

Applicant: Reiko Yoneya ,  Yusuke Suzuki ,  Masahiro Morooka

Inventor： Reiko Yoneya ,  Yusuke Suzuki ,  Masahiro Morooka

IPC: H01L31/00

CPC classification number: H01G9/2063 ,  H01G9/2031 ,  H01L51/0064 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0086 ,  Y02E10/542

Abstract: A dye sensitization photoelectric converter with enhanced light absorptance and photoelectric conversion efficiency is provided. A dye sensitization photoelectric converter 10 is chiefly configured of a transparent substrate 1 such as glass, a transparent electrode (negative electrode) 2 composed of a transparent conductive layer such as FTO (fluorine-doped tin(IV) oxide SnO2), a semiconductor layer 3 holding plural kinds of photosensitizing dyes, an electrolyte layer 5, a counter electrode (positive electrode) 6, a counter substrate 7 and a (non-illustrated) sealing medium, etc. As a characteristic of the present invention, the photosensitizing dye is composed of plural kinds of dyes having sufficiently different minimum excitation energy from each other or is composed of plural kinds of dyes to be held in a different steric configuration from each other in the semiconductor layer 3. A porous layer obtained by sintering a fine particle of titanium oxide TiO2 is used as the semiconductor layer 3, an organic electrolytic liquid containing an oxidation-reduction species (redox pair) such as I−/I3− is used as the electrolyte layer 5, and the counter electrode 6 composed of a platinum layer 6b or the like is formed on the counter substrate 7.

Abstract translation: 提供了具有增强的光吸收和光电转换效率的染料敏化光电转换器。 染料敏化光电转换器10主要由诸如玻璃的透明基板1，由诸如FTO（氟掺杂锡（IV）氧化物SnO 2）的透明导电层构成的透明电极（负极）2，半导体层 3，保持多种感光染料，电解质层5，对电极（正电极）6，对置基板7和（未示出）密封介质等。作为本发明的特征，光敏染料为 由具有彼此具有足够不同的最小激发能的多种染料组成，或者由在半导体层3中彼此保持不同立体构型的多种染料组成。通过将 使用氧化钛TiO 2作为半导体层3，使用含有氧化还原物质（氧化还原对）如I / I 3的有机电解液作为e 强电介质层5和由铂层6b等构成的对电极6形成在对置基板7上。

公开(公告)号：US07422922B2

公开(公告)日：2008-09-09

申请号：US10541877

申请日：2003-12-25

Applicant: Masahiro Morooka ,  Yusuke Suzuki ,  Kazuhiro Noda

Inventor： Masahiro Morooka ,  Yusuke Suzuki ,  Kazuhiro Noda

IPC: H01L21/00

CPC classification number: H01G9/2068 ,  H01G9/2031 ,  H01L31/022425 ,  H01M14/005 ,  Y02E10/542 ,  Y02P70/521

Abstract: In a photoelectric conversion device using a semiconductor electrode composed of semiconductor nanoparticles, the semiconductor electrode is made by coating and drying a paste containing a binder and semiconductor nanoparticles dispersed therein on a transparent conductive substrate, and pressing the paste to bond the semiconductor nanoparticles onto the transparent conductive substrate while heating it to a temperature in the range from 30° C. to the softening temperature of the transparent conductive substrate, or, if the semiconductor nanoparticles retain a sensitizing dye, to a temperature in the range from 30° C. to lower one of the softening temperature of the transparent conductive substrate and the deactivation temperature of the sensitizing dye.

Abstract translation: 在使用由半导体纳米粒子构成的半导体电极的光电转换装置中，通过将含有粘合剂的糊料和分散在其中的半导体纳米粒子的糊剂涂布并干燥而形成在半导体纳米颗粒上的半导体电极，并且将该糊料粘合到半导体纳米粒子 透明导电基板，同时将其加热至30℃至该透明导电基板的软化温度的温度，或者如果半导体纳米颗粒保持敏化染料，则温度范围为30℃至 降低透明导电性基材的软化温度和敏化染料的失活温度。

公开(公告)号：US20070284761A1

公开(公告)日：2007-12-13

申请号：US11653642

申请日：2007-01-16

Applicant: Masahiro Morooka ,  Yusuke Suzuke ,  Reiko Ogura

Inventor： Masahiro Morooka ,  Yusuke Suzuke ,  Reiko Ogura

IPC: H01L23/29

CPC classification number: H01L23/3157 ,  H01G9/2031 ,  H01G9/2059 ,  H01G9/2077 ,  H01L31/0203 ,  H01L51/0086 ,  H01L2924/0002 ,  H01L2924/12044 ,  Y02E10/542 ,  H01L2924/00

Abstract: A functional device includes plural substrates, an encapsulant arranged between the plurality of substrates, and a functional material arranged between the plural of substrates and encapsulated with the encapsulant. The functional device further includes an insulating spacer arranged in an entire region where the encapsulant lies, and the insulating spacer bonds with the plural substrates through the encapsulant.

Abstract translation: 功能器件包括多个衬底，布置在多个衬底之间的密封剂和布置在多个衬底之间并用密封剂封装的功能材料。 所述功能元件还包括布置在所述密封剂所在的整个区域中的绝缘间隔物，并且所述绝缘间隔物通过所述密封剂与所述多个基板接合。

公开(公告)号：US20070125418A1

公开(公告)日：2007-06-07

申请号：US10523483

申请日：2004-05-26

Applicant: Yusuke Suzuki ,  Masahiro Morooka ,  Kazuhiro Noda

Inventor： Yusuke Suzuki ,  Masahiro Morooka ,  Kazuhiro Noda

IPC: H01L31/00

CPC classification number: H01M14/005 ,  A61K47/6865 ,  A61K47/6889 ,  A61K47/6891 ,  A61K2039/505 ,  B82Y5/00 ,  B82Y30/00 ,  C07K16/18 ,  C07K16/30 ,  C07K2317/622 ,  C07K2317/82 ,  H01G9/2022 ,  H01G9/2031 ,  H01M4/926 ,  Y02E10/542 ,  Y02P70/521

Abstract: An electrode is composed of a carbon carrying a metal and a binder polymer, and it is used as a counter electrode of a dye-sensitized solar cell. The metal carried by carbon is at least one kind of metal selected from the group consisting of Pt, Ru, Co, Ti, Ni, Al and Au. The carbon is needle-like carbon, fullerene, carbon nanotube, conductive carbon black, or the like, and its specific surface area is equal to or larger than 100 m2/g.

Abstract translation: 电极由携带金属和粘合剂聚合物的碳组成，并且用作染料敏化太阳能电池的对电极。 由碳承载的金属是选自Pt，Ru，Co，Ti，Ni，Al和Au中的至少一种金属。 碳为针状碳，富勒烯，碳纳米管，导电性炭黑等，其比表面积为100m 2 / g以下。

公开(公告)号：US20060185717A1

公开(公告)日：2006-08-24

申请号：US10543050

申请日：2003-12-26

Applicant: Kenichi Ishibashi ,  Yuichi Tokita ,  Masahiro Morooka ,  Yusuke Suzuki ,  Kazuhiro Noda

Inventor： Kenichi Ishibashi ,  Yuichi Tokita ,  Masahiro Morooka ,  Yusuke Suzuki ,  Kazuhiro Noda

IPC: H01L31/00

CPC classification number: H01G9/2031 ,  C09C1/3607 ,  Y02E10/542 ,  Y02P70/521

Abstract: A paste in which semiconductor fine grain such as titanium oxide fine grain or the like and a binder made of a polymer compound are mixed is coated onto a transparent conductive substrate and sintered, thereby forming a semiconductor layer made of the semiconductor fine grain, after that, ultraviolet rays are irradiated to the semiconductor layer and, by using a photocatalyst effect of the semiconductor fine grain, an organic substance remaining in the semiconductor layer is removed.

Abstract translation: 将其中混合了诸如氧化钛微粒等的半导体细晶粒和由高分子化合物制成的粘合剂的糊料涂覆在透明导电基材上并烧结，从而形成由半导体细晶粒制成的半导体层，之后 紫外线照射到半导体层，通过使用半导体细粒的光催化剂效果，去除留在半导体层中的有机物质。