公开(公告)号：US20150235774A1

公开(公告)日：2015-08-20

申请号：US14695549

申请日：2015-04-24

Applicant: DAI NIPPON PRINTING CO., LTD.

Inventor： Naohiro OBONAI ,  Ryo FUJIWARA

IPC: H01G9/20

CPC classification number: H01G9/2095 ,  H01G9/2009 ,  H01G9/2022 ,  H01G9/2027 ,  H01G9/2031 ,  H01G9/2059 ,  H01G9/2077 ,  Y02E10/542

Abstract: A dye-sensitized solar cell includes a base material that functions as an electrode, has flexibility, and has a porous layer, containing a dye-sensitizer-supported fine particle of a metal oxide semiconductor on one surface thereof. A counter electrode base material is arranged to oppose the base material for dye sensitized solar cell, functions as an electrode, and has flexibility. A solid electrolyte layer is provided between the base material for dye-sensitized solar cell and the counter electrode base material and contacts the porous layer. Among the base materials, at least one has transparency; and at least one has an insulating layer provided on a surface thereof. The insulating layer is provided in a region a region where the porous layer is formed, and where the base materials are opposed to each other. The insulating layer has an external communication portion that leads from an inside of the porous layer-forming region to outside.

Abstract translation: 染料敏化太阳能电池包括作为电极起作用的基材，具有挠性，并且具有多孔层，在其一个表面上含有染料敏化剂负载的金属氧化物半导体微粒。 反电极基材配置成与染料敏化太阳能电池的基材相对，用作电极，具有柔性。 在染料敏化太阳能电池用基材和对电极基材之间设置固体电解质层，并与多孔层接触。 在基材中，至少有一种具有透明性; 并且至少一个在其表面上具有绝缘层。 绝缘层设置在形成有多孔层的区域和基材彼此相对的区域中。 绝缘层具有从多孔层形成区域的内部引导到外部的外部连通部。

公开(公告)号：US20200328317A1

公开(公告)日：2020-10-15

申请号：US16381478

申请日：2019-04-11

Applicant: DAI NIPPON PRINTING CO., LTD.

Inventor： Kosuke SAEKI ,  Shinya YONEDA ,  Jun TANAKA ,  Hiroaki TAMAKI ,  Shinsuke NAGINO ,  Naohiro OBONAI

IPC: H01L31/048 ,  H01L31/049 ,  B32B27/08 ,  B32B27/32 ,  B32B37/15

Abstract: To provide a sealing material sheet for a solar-cell module that has high productivity without performing crosslinking processing, and has a high tensile shear adhesion force at normal temperature at a high level in addition to heat resistance and molding characteristics. A sealing material sheet is a multi-layer sheet using a polyethylene-based resin as a base resin, a core layer 11 has a density of 0.880 g/cm3 to 0.930 g/cm3 and a melting point of 70° C. or higher, a skin layer 12 has a density of 0.880 g/cm3 to 0.900 g/cm3 and a melting point of 90° C. or lower and contains a silane-modified polyethylene-based resin, a weight average molecular weight of the silane-modified polyethylene-based resin contained in the skin layer 12 in terms of polystyrene is 70000 to 120000, and a polymerized silane amount of the skin layer 12 in the whole resin component is 300 ppm to 2000 ppm.

公开(公告)号：US20220352404A1

公开(公告)日：2022-11-03

申请号：US17866692

申请日：2022-07-18

Applicant: DAI NIPPON PRINTING CO., LTD.

Inventor： Kosuke SAEKI ,  Shinya YONEDA ,  Jun TANAKA ,  Hiroaki TAMAKI ,  Shinsuke NAGINO ,  Naohiro OBONAI

IPC: H01L31/048 ,  B32B7/022 ,  B32B27/08 ,  B32B27/32 ,  B32B37/10 ,  H01L31/18 ,  B32B37/02

Abstract: To provide a sealing material sheet for a solar-cell module that has high productivity, and can also suppress unevenness in thickness at the time of integration as a solar-cell module. There is provided a sealing material sheet 1 in which there are two inflection point temperatures that are temperatures only around which a change rate of the linear expansion coefficient locally increases, a first inflection point temperature at a low temperature side of two inflection point temperatures is within a range of 55° C. to 70° C., and a second inflection point at a high temperature side of the inflection point temperatures is within a range of 80° C. to 95° C.

公开(公告)号：US20230099082A1

公开(公告)日：2023-03-30

申请号：US17958948

申请日：2022-10-03

Applicant: DAI NIPPON PRINTING CO., LTD.

Inventor： Kosuke SAEKI ,  Shinya YONEDA ,  Jun TANAKA ,  Hiroaki TAMAKI ,  Shinsuke NAGINO ,  Naohiro OBONAI

IPC: H01L31/048 ,  H01L31/049 ,  B32B27/32 ,  B32B37/15 ,  B32B27/08

Abstract: To provide a sealing material sheet for a solar-cell module that has high productivity without performing crosslinking processing, and has a high tensile shear adhesion force at normal temperature at a high level in addition to heat resistance and molding characteristics. A sealing material sheet is a multi-layer sheet using a polyethylene-based resin as a base resin, a core layer has a density of 0.880 g/cm3 to 0.895 g/cm3 and a melting point of 70° C. or higher, a skin layer has a density of 0.880 g/cm3 to 0.910 g/cm3 and a melting point of 90° C. or lower and contains a silane-modified polyethylene-based resin, a weight average molecular weight of the silane-modified polyethylene-based resin contained in the skin layer 11 in terms of polystyrene is 70000 to 120000, and a polymerized silane amount of the skin layer in the whole resin component is 300 ppm to 2000 ppm.

公开(公告)号：US20200328316A1

公开(公告)日：2020-10-15

申请号：US16381199

申请日：2019-04-11

Applicant: DAI NIPPON PRINTING CO., LTD.

Inventor： Kosuke SAEKI ,  Shinya YONEDA ,  Jun TANAKA ,  Hiroaki TAMAKI ,  Shinsuke NAGINO ,  Naohiro OBONAI

IPC: H01L31/048 ,  B32B7/022 ,  B32B27/08 ,  B32B27/32 ,  B32B37/10 ,  B32B37/02 ,  H01L31/18

Abstract: To provide a sealing material sheet for a solar-cell module that has high productivity, and can also suppress unevenness in thickness at the time of integration as a solar-cell module. There is provided a sealing material sheet 1 in which there are two inflection point temperatures that are temperatures only around which a change rate of the linear expansion coefficient locally increases, a first inflection point temperature at a low temperature side of two inflection point temperatures is within a range of 55° C. to 70° C., and a second inflection point at a high temperature side of the inflection point temperatures is within a range of 80° C. to 95° C.