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公开(公告)号：US20180197688A1
公开(公告)日：2018-07-12
申请号：US15866536
申请日：2018-01-10
申请人： Tamotsu HORIUCHI , Yuuji TANAKA , Tsuyoshi MATSUYAMA , Takahiro IDE , Tokushige KINO , Shigeyo SUZUKI , Naomichi KANEI
发明人： Tamotsu HORIUCHI , Yuuji TANAKA , Tsuyoshi MATSUYAMA , Takahiro IDE , Tokushige KINO , Shigeyo SUZUKI , Naomichi KANEI
CPC分类号： H01G9/2018 , H01G9/2059 , H01L51/0052 , H01L51/006 , H01L51/0065 , H01L51/0067 , H01L51/0068 , H01L51/0072 , H01L51/0074 , H01L51/4226 , H01L51/4273 , H01L51/442 , H01L2251/303 , Y02E10/549
摘要： A photoelectric conversion element including a first electrode, an electron transport layer on the first electrode, a charge transfer layer, and a second electrode is provided. The electron transport layer includes an electron transport compound, and the electron transport compound carries a compound represented by the following formula (1) and a compound represented by the following formula (2): where each of X1 and X2 independently represents oxygen atom, sulfur atom, or selenium atom; R1 represents methine group; R2 represents an alkyl group, an aryl group, or a heterocyclic group; each of R3 independently represents an acidic group; m represents an integer of 1 or 2; and each of Z1 and Z2 independently represents a group forming a cyclic structure; R5—R4—COOH Formula (2) where R4 represents an aryl group or a heterocyclic group; and R5 represents an alkyl group, an alkoxy group, an alkenyl group, an alkylthio group, or an aryl ether group.
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公开(公告)号：US20200066458A1
公开(公告)日：2020-02-27
申请号：US16466916
申请日：2017-11-27
申请人： Tsuyoshi MATSUYAMA , Yuuji TANAKA , Tamotsu HORIUCHI , Takahiro IDE , Tokushige KINO , Shigeyo SUZUKI , Naomichi KANEI
发明人： Tsuyoshi MATSUYAMA , Yuuji TANAKA , Tamotsu HORIUCHI , Takahiro IDE , Tokushige KINO , Shigeyo SUZUKI , Naomichi KANEI
摘要： To provide a photoelectric conversion element, including a first substrate, a first transparent electrode disposed on the first substrate, a hole-blocking layer disposed on the first transparent electrode, an electron-transporting layer that is disposed on the hole-blocking layer and includes an electron-transporting semiconductor on a surface of which a photosensitizing compound is adsorbed, a hole-transporting layer that is connected to the electron-transporting layer and includes a hole-transporting material, and a second electrode disposed on the hole-transporting layer, wherein the photoelectric conversion element includes an output extraction terminal part configured to extract electricity out from the photoelectric conversion element, and the output extraction terminal part is formed with a plurality of micropores piercing through the hole-blocking layer.
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公开(公告)号：US20190252129A1
公开(公告)日：2019-08-15
申请号：US16393596
申请日：2019-04-24
申请人： Tamotsu HORIUCHI , Yuuji TANAKA , Tsuyoshi MATSUYAMA , Takahiro IDE , Tokushige KINO , Shigeyo SUZUKI , Naomichi KANEI
发明人： Tamotsu HORIUCHI , Yuuji TANAKA , Tsuyoshi MATSUYAMA , Takahiro IDE , Tokushige KINO , Shigeyo SUZUKI , Naomichi KANEI
CPC分类号： H01G9/2018 , H01G9/2059 , H01L51/0052 , H01L51/0053 , H01L51/006 , H01L51/0065 , H01L51/0067 , H01L51/0068 , H01L51/0072 , H01L51/0074 , H01L51/4226 , H01L51/4273 , H01L51/442 , H01L2251/303 , H01L2251/308 , Y02E10/549
摘要： A photoelectric conversion element including a first electrode, an electron transport layer on the first electrode, a charge transfer layer, and a second electrode is provided. The electron transport layer includes an electron transport compound, and the electron transport compound carries a compound represented by the following formula (1) and a compound represented by the following formula (2): where each of X1 and X2 independently represents oxygen atom, sulfur atom, or selenium atom; R1 represents methine group; R2 represents an alkyl group, an aryl group, or a heterocyclic group; each of R3 independently represents an acidic group; m represents an integer of 1 or 2; and each of Z1 and Z2 independently represents a group forming a cyclic structure; R5—R4—COOH Formula (2) where R4 represents an aryl group or a heterocyclic group; and R5 represents an alkyl group, an alkoxy group, an alkenyl group, an alkylthio group, or an aryl ether group.
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公开(公告)号：US20210142957A1
公开(公告)日：2021-05-13
申请号：US17155628
申请日：2021-01-22
申请人： Tsuyoshi MATSUYAMA , Yuuji TANAKA , Tamotsu HORIUCHI , Takahiro IDE , Tokushige KINO , Shigeyo SUZUKI , Naomichi KANEI
发明人： Tsuyoshi MATSUYAMA , Yuuji TANAKA , Tamotsu HORIUCHI , Takahiro IDE , Tokushige KINO , Shigeyo SUZUKI , Naomichi KANEI
摘要： A photoelectric conversion element may include a first substrate, a first transparent electrode disposed on the first substrate, a hole-blocking layer disposed on the first transparent electrode, an electron-transporting layer that is disposed on the hole-blocking layer and includes an electron-transporting semiconductor on a surface of which a photosensitizing compound is adsorbed, a hole-transporting layer that is connected to the electron-transporting layer and includes a hole-transporting material, and a second electrode disposed on the hole-transporting layer, wherein the photoelectric conversion element includes an output extraction terminal part configured to extract electricity out from the photoelectric conversion element, and the output extraction terminal part is formed with a plurality of micropores piercing through the hole-blocking layer.
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公开(公告)号：US20200280007A1
公开(公告)日：2020-09-03
申请号：US15930896
申请日：2020-05-13
申请人： Yuuji TANAKA , Tsuyoshi MATSUYAMA , Tamotsu HORIUCHI , Takahiro IDE , Tokushige KINO , Shigeyo SUZUKI , Naomichi KANEI
发明人： Yuuji TANAKA , Tsuyoshi MATSUYAMA , Tamotsu HORIUCHI , Takahiro IDE , Tokushige KINO , Shigeyo SUZUKI , Naomichi KANEI
摘要： A photoelectric conversion element is provided. The photoelectric conversion element comprises a substrate, a first electrode, an electron transport layer, a hole transport layer, and a second electrode. The electron transport layer comprises a photosensitizing compound. The hole transport layer comprises a basic compound A and an ionic compound B. The basic compound A is represented by the following formula (1): where each of R1 and R2 independently represents an alkyl group or an aromatic hydrocarbon group, or R1 and R2 share bond connectivity to form a nitrogen-containing heterocyclic ring; and the ionic compound B is represented by the following formula (2): where X+ represents a counter cation.
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公开(公告)号：US20180198083A1
公开(公告)日：2018-07-12
申请号：US15860157
申请日：2018-01-02
申请人： Yuuji TANAKA , Tsuyoshi MATSUYAMA , Tamotsu HORIUCHI , Takahiro IDE , Tokushige KINO , Shigeyo SUZUKI , Naomichi KANEI
发明人： Yuuji TANAKA , Tsuyoshi MATSUYAMA , Tamotsu HORIUCHI , Takahiro IDE , Tokushige KINO , Shigeyo SUZUKI , Naomichi KANEI
摘要： A photoelectric conversion element is provided. The photoelectric conversion element comprises a substrate, a first electrode, an electron transport layer, a hole transport layer, and a second electrode. The electron transport layer comprises a photosensitizing compound. The hole transport layer comprises a basic compound A and an ionic compound B. The basic compound A is represented by the following formula (1): where each of R1 and R2 independently represents an alkyl group or an aromatic hydrocarbon group, or R1 and R2 share bond connectivity to form a nitrogen-containing heterocyclic ring; and the ionic compound B is represented by the following formula (2): where X+ represents a counter cation.
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公开(公告)号：US20180053863A1
公开(公告)日：2018-02-22
申请号：US15730815
申请日：2017-10-12
申请人： Yuuji TANAKA , Shigeyo SUZUKI , Naomichi KANEI
发明人： Yuuji TANAKA , Shigeyo SUZUKI , Naomichi KANEI
IPC分类号： H01L31/0224 , H01L27/30 , H01L51/44
CPC分类号： H01L31/022425 , H01L27/30 , H01L27/301 , H01L51/4226 , H01L51/441 , H01L51/442 , Y02E10/549
摘要： Provided is a photoelectric conversion element including: a first electrode having opaqueness to light and formed of a metal; a hole blocking layer provided on the first electrode; an electron transport layer provided on the hole blocking layer; a hole transport layer provided on the electron transport layer; and a second electrode provided on the hole transport layer and having transmissivity to light, wherein the hole blocking layer contains an oxide of the metal in the first electrode.
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公开(公告)号：US20190305153A1
公开(公告)日：2019-10-03
申请号：US16442664
申请日：2019-06-17
申请人： Yuuji TANAKA , Shigeyo SUZUKI , Naomichi KANEI
发明人： Yuuji TANAKA , Shigeyo SUZUKI , Naomichi KANEI
IPC分类号： H01L31/0224 , H01L51/44 , H01L27/30
摘要： Provided is a photoelectric conversion element including: a first electrode having opaqueness to light and formed of a metal; a hole blocking layer provided on the first electrode; an electron transport layer provided on the hole blocking layer; a hole transport layer provided on the electron transport layer; and a second electrode provided on the hole transport layer and having transmissivity to light, wherein the hole blocking layer contains an oxide of the metal in the first electrode.
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