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公开(公告)号：US12062503B2
公开(公告)日：2024-08-13
申请号：US17770666
申请日：2020-11-30
申请人： Naomichi Kanei , Tamotsu Horiuchi , Yuuji Tanaka , Nozomu Tamoto , Tetsuya Honda
发明人： Naomichi Kanei , Tamotsu Horiuchi , Yuuji Tanaka , Nozomu Tamoto , Tetsuya Honda
IPC分类号： H01G9/20
CPC分类号： H01G9/2077 , H01G9/2068 , H01G9/2081 , H01G9/2031
摘要： A photoelectric conversion element including: a first substrate; a first electrode; a photoelectric conversion layer; a second electrode; and a second substrate, wherein the photoelectric conversion element includes a sealing part sealing at least the photoelectric conversion layer, the sealing part is disposed so as to surround periphery of the photoelectric conversion layer, and a width of the sealing part disposed at each side has a minimum width A and a maximum width B in a width direction, and a ratio (B/A) of the maximum width B to the minimum width A is 1.02 or more but 5.0 or less.
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2.发明申请公开(公告)号：US20220102651A1
公开(公告)日：2022-03-31
申请号：US17426829
申请日：2020-01-30
申请人： Yuuji TANAKA , Tamotsu Horiuchi , Nozomu Tamoto , Naomichi Kanei , Takahiro lde , Tetsuya Honda , Masana Shiba
发明人： Yuuji TANAKA , Tamotsu Horiuchi , Nozomu Tamoto , Naomichi Kanei , Takahiro lde , Tetsuya Honda , Masana Shiba
摘要： Provided is a photoelectric conversion element including a first electrode, an electron-transporting layer, a hole-transporting layer, and a second electrode, wherein the hole-transporting layer includes a hole-transporting material, an alkali metal salt, and a hypervalent iodine compound.
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公开(公告)号：US12029052B2
公开(公告)日：2024-07-02
申请号：US17597573
申请日：2020-07-15
申请人： Tamotsu Horiuchi , Takahiro Ide , Yuuji Tanaka , Nozomu Tamoto , Naomichi Kanei , Masana Shiba
发明人： Tamotsu Horiuchi , Takahiro Ide , Yuuji Tanaka , Nozomu Tamoto , Naomichi Kanei , Masana Shiba
IPC分类号： H10K30/40 , H01L27/142 , H10K30/81 , H10K30/86 , H10K39/18
CPC分类号： H10K30/40 , H01L27/142 , H10K30/81 , H10K30/86 , H10K39/18
摘要： A solar cell module includes a first substrate and a plurality of photoelectric conversion elements disposed on the first substrate. Each of the plurality of photoelectric conversion elements includes a first electrode, an electron transport layer, a perovskite layer, a hole transport layer, and a second electrode. In at least two of the photoelectric conversion elements adjacent to each other, the hole transport layers are extended continuous layers; and the first electrodes, the electron transport layers, and the perovskite layers in the at least two of the photoelectric conversion elements adjacent to each other are separated by the hole transport layer. The hole transport layer includes, as hole transport material, a polymer having a weight average molecular weight of 2,000 or more or a compound having a molecular weight of 2,000 or more.
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公开(公告)号：US20220302399A1
公开(公告)日：2022-09-22
申请号：US17596205
申请日：2020-06-09
申请人： Nozomu Tamoto , Yuuji Tanaka , Tamotsu Horiuchi , Naomichi Kanei , Takahiro Ide , Yoshiaki Masuda
发明人： Nozomu Tamoto , Yuuji Tanaka , Tamotsu Horiuchi , Naomichi Kanei , Takahiro Ide , Yoshiaki Masuda
摘要： A photoelectric conversion element includes a first electrode section; a second electrode section; an electron-transporting section between the first electrode section and the second electrode section; a light-absorbing section; and a hole-transporting section. The hole-transporting section has a peak that reaches maximum at a Raman shift of 1575 cm−1±10 cm−1 and a peak that reaches maximum at a Raman shift of 1606 cm −1±10 cm−1 in a Raman spectrum obtained by emitting laser light having a wavelength of 532 nm; and has a peak intensity ratio A/B of 0.80 or more, the peak intensity ratio A/B being obtained from a maximum peak intensity A of the peak that reaches maximum at 1575 cm−1±10 cm−1 and a maximum peak intensity B of the peak that reaches maximum at 1606 cm−1±10 cm−1.
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5.发明公开公开(公告)号：US20230352250A1
公开(公告)日：2023-11-02
申请号：US17906339
申请日：2021-03-12
申请人： Tamotsu Horiuchi , Nozomu Tamoto , Yuuji Tanaka , Naomichi Kanei , Takahiro Ide
发明人： Tamotsu HORIUCHI , Suthix Nozomu , Nozomu Tamote , Naomichi Kanei , Takahiro Ide
CPC分类号： H01G9/2009 , C08G61/12 , H10K85/151 , H10K85/111 , C08G2261/124 , C08G2261/1424 , C08G2261/148 , C08G2261/1412 , C08G2261/18 , C08G2261/228 , C08G2261/91 , C08G2261/312 , C08G2261/3162
摘要： A photoelectric conversion element including: first support; first electrode; electron-transporting layer; photoelectric conversion layer; hole-transporting layer; and second electrode, the hole-transporting layer including polymer including recurring unit of General Formula (1) below and compound of General Formula (2):
where Ar1 represents aromatic hydrocarbon, which may have substituent; Ar2 and Ar3 each independently represent bivalent group of monocyclic aromatic hydrocarbon, non-condensed polycyclic aromatic hydrocarbon, or condensed polycyclic aromatic hydrocarbon, which may have substituent; Ar4 represents bivalent group of benzene, thiophene, biphenyl, anthracene, or naphthalene, which may have substituent; R1 to R4 each independently represent hydrogen, alkyl, or aryl; and n represents integer that is 2 or more and allows the polymer of General Formula (1) to have weight average molecular weight of 2,000 or more; and
where R5 to R9, which may be identical or different, represent hydrogen, halogen, alkyl, alkoxy, or aryl; and X represents a cation.-
公开(公告)号：US20230189540A1
公开(公告)日：2023-06-15
申请号：US17597573
申请日：2020-07-15
申请人： Tamotsu Horiuchi , Takahiro Ide , Yuuji Tanaka , Nozomu Tamoto , Naomichi Kanei , Masana Shiba
发明人： Tamotsu Horiuchi , Takahiro Ide , Yuuji Tanaka , Nozomu Tamoto , Naomichi Kanei , Masana Shiba
IPC分类号： H10K30/40 , H10K30/86 , H10K30/81 , H10K39/18 , H01L27/142
CPC分类号： H10K30/40 , H10K30/86 , H10K30/81 , H10K39/18 , H01L27/142
摘要： A solar cell module includes a first substrate and a plurality of photoelectric conversion elements disposed on the first substrate. Each of the plurality of photoelectric conversion elements includes a first electrode, an electron transport layer, a perovskite layer, a hole transport layer, and a second electrode. In at least two of the photoelectric conversion elements adjacent to each other, the hole transport layers are extended continuous layers; and the first electrodes, the electron transport layers, and the perovskite layers in the at least two of the photoelectric conversion elements adjacent to each other are separated by the hole transport layer. The hole transport layer includes, as hole transport material, a polymer having a weight average molecular weight of 2,000 or more or a compound having a molecular weight of 2,000 or more.
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公开(公告)号：US10319533B2
公开(公告)日：2019-06-11
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
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：US10693092B2
公开(公告)日：2020-06-23
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
IPC分类号： H01L31/044 , H01L51/42 , H01G9/20 , H01L51/00 , H01L31/0256
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：US10930443B2
公开(公告)日：2021-02-23
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：US20180330890A1
公开(公告)日：2018-11-15
申请号：US16043876
申请日：2018-07-24
申请人： Yuuji Tanaka , Tsuyoshi Matsuyama , Ryota Arai , Tokushige Kino , Shigeyo Suzuki , Naomichi Kanei
发明人： Yuuji Tanaka , Tsuyoshi Matsuyama , Ryota Arai , Tokushige Kino , Shigeyo Suzuki , Naomichi Kanei
IPC分类号： H01G9/20 , H01L51/42 , H01L51/44 , H01L51/00 , C07C217/92
CPC分类号： H01G9/2018 , C07C217/92 , C07C2601/14 , H01G9/2013 , H01G9/2059 , H01L51/0059 , H01L51/4226 , H01L51/4273 , H01L51/442 , Y02E10/549
摘要： Provided is a photoelectric conversion element including: a first electrode; a hole blocking layer; an electron transport layer; a hole transport layer; and a second electrode, wherein the hole transport layer contains a compound represented by general formula (1) below, where in the formula, R1 represents a methoxy group or an ethoxy group, R2 represents a hydrogen group or a methyl group, R3 represents a hydrogen group, a methyl group, or a methoxy group, R4 represents a methoxy group, and X represents —CH2—, —CH2CH2—, —O—, or —C(CH2)5—.
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