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公开(公告)号：US09373450B2
公开(公告)日：2016-06-21
申请号：US14488522
申请日：2014-09-17
Applicant: Ryota Arai , Yuuji Tanaka , Tamotsu Horiuchi
Inventor： Ryota Arai , Yuuji Tanaka , Tamotsu Horiuchi
CPC classification number: H01G9/2059 , C09B57/004 , C09B57/008 , H01G9/2031 , H01L51/0053 , H01L51/0061 , H01L51/0068 , Y02E10/542
Abstract: A photoelectric conversion element is provided. The photoelectric conversion element includes a first electrode and a second electrode. The first electrode is covered with an electron transport layer. The electron transport layer is covered with a material represented by the following formula (1): wherein each of R1 and R2 independently represents a straight-chain or branched-chain alkyl group, Ar represents a substituted or unsubstituted aryl group, each of X1 and X2 independently represents a substituted or unsubstituted aryl group or a substituted or unsubstituted saturated hydrocarbon group, n represents an integer of from 1 to 3, and Ar may share bond connectivity with X1 or X2 to form a ring. The second electrode is facing the electron transport layer.
Abstract translation: 提供光电转换元件。 光电转换元件包括第一电极和第二电极。 第一电极被电子传输层覆盖。 电子传输层用下式（1）表示的材料覆盖：其中R1和R2各自独立地表示直链或支链烷基，Ar表示取代或未取代的芳基，X 1和 X2独立地表示取代或未取代的芳基或取代或未取代的饱和烃基，n表示1〜3的整数，Ar可以与X1或X2共享键连接性，形成环。 第二电极面向电子传输层。
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公开(公告)号：US09378899B2
公开(公告)日：2016-06-28
申请号：US14476891
申请日：2014-09-04
Applicant: Ryota Arai , Yuuji Tanaka , Tamotsu Horiuchi
Inventor： Ryota Arai , Yuuji Tanaka , Tamotsu Horiuchi
CPC classification number: H01G9/2059 , C09B57/004 , H01G9/2013 , H01G9/2031 , H01L51/0053 , H01L51/0061 , H01L51/0068 , H01L2251/306 , Y02E10/542
Abstract: A photoelectric conversion element is provided. The photoelectric conversion element includes a first electrode and a second electrode. The first electrode is covered with an electron transport layer. The electron transport layer is covered with a material represented by the following formula (1): wherein R represents a straight-chain or branched-chain alkyl group, each of X1 and X2 independently represents a substituted or unsubstituted aromatic group, each of Y1 and Y2 independently represents an acidic group or hydrogen atom but at least one of Y1 and Y2 represents an acidic group, and n represents an integer of from 1 to 3. The second electrode is facing the electron transport layer.
Abstract translation: 提供光电转换元件。 光电转换元件包括第一电极和第二电极。 第一电极被电子传输层覆盖。 电子传输层用下式（1）表示的材料覆盖：其中R表示直链或支链烷基，X 1和X 2各自独立地表示取代或未取代的芳基，Y 1和 Y2独立地表示酸性基团或氢原子，但Y1和Y2中的至少一个表示酸性基团，n表示1〜3的整数。第二电极面向电子传输层。
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公开(公告)号：US20150083226A1
公开(公告)日：2015-03-26
申请号：US14476891
申请日：2014-09-04
Applicant: Ryota Arai , Yuuji Tanaka , Tamotsu Horiuchi
Inventor： Ryota Arai , Yuuji Tanaka , Tamotsu Horiuchi
IPC: H01G9/20
CPC classification number: H01G9/2059 , C09B57/004 , H01G9/2013 , H01G9/2031 , H01L51/0053 , H01L51/0061 , H01L51/0068 , H01L2251/306 , Y02E10/542
Abstract: A photoelectric conversion element is provided. The photoelectric conversion element includes a first electrode and a second electrode. The first electrode is covered with an electron transport layer. The electron transport layer is covered with a material represented by the following formula (1): wherein R represents a straight-chain or branched-chain alkyl group, each of X1 and X2 independently represents a substituted or unsubstituted aromatic group, each of Y1 and Y2 independently represents an acidic group or hydrogen atom but at least one of Y1 and Y2 represents an acidic group, and n represents an integer of from 1 to 3. The second electrode is facing the electron transport layer.
Abstract translation: 提供光电转换元件。 光电转换元件包括第一电极和第二电极。 第一电极被电子传输层覆盖。 电子传输层用下式（1）表示的材料覆盖：其中R表示直链或支链烷基，X 1和X 2各自独立地表示取代或未取代的芳基，Y 1和 Y2独立地表示酸性基团或氢原子，但Y1和Y2中的至少一个表示酸性基团，n表示1〜3的整数。第二电极面向电子传输层。
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公开(公告)号：US12159759B2
公开(公告)日：2024-12-03
申请号：US17906339
申请日：2021-03-12
Applicant: Tamotsu Horiuchi , Nozomu Tamoto , Yuuji Tanaka , Naomichi Kanei , Takahiro Ide
Inventor： Tamotsu Horiuchi , Nozomu Tamoto , Yuuji Tanaka , Naomichi Kanei , Takahiro Ide
Abstract: 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.
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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
Applicant: Nozomu Tamoto , Yuuji Tanaka , Tamotsu Horiuchi , Naomichi Kanei , Takahiro Ide , Yoshiaki Masuda
Inventor： Nozomu Tamoto , Yuuji Tanaka , Tamotsu Horiuchi , Naomichi Kanei , Takahiro Ide , Yoshiaki Masuda
Abstract: 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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Patent Agency Ranking
公开(公告)号：US10693092B2
公开(公告)日：2020-06-23
申请号：US15860157
申请日：2018-01-02
Applicant: Yuuji Tanaka , Tsuyoshi Matsuyama , Tamotsu Horiuchi , Takahiro Ide , Tokushige Kino , Shigeyo Suzuki , Naomichi Kanei
Inventor： Yuuji Tanaka , Tsuyoshi Matsuyama , Tamotsu Horiuchi , Takahiro Ide , Tokushige Kino , Shigeyo Suzuki , Naomichi Kanei
IPC: H01L31/044 , H01L51/42 , H01G9/20 , H01L51/00 , H01L31/0256
Abstract: 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：US09318270B2
公开(公告)日：2016-04-19
申请号：US14667987
申请日：2015-03-25
Applicant: Tamotsu Horiuchi , Tohru Yashiro , Yuuji Tanaka
Inventor： Tamotsu Horiuchi , Tohru Yashiro , Yuuji Tanaka
CPC classification number: H01G9/2059 , H01L51/0032 , H01L51/4226 , H01L2251/306 , Y02E10/549
Abstract: An perovskite solar cell including a substrate; a first electrode provided on the substrate; an electron transport layer, including an electron transporting compound, provided on the first electrode; a perovskite compound layer, including a perovskite compound, provided on the electron transport layer; a hole transport layer, including a hole transport compound, provided on the perovskite compound layer; and a second electrode provided on the hole transport layer. The perovskite compound can be expressed by the general formula XαYβMγ, where X is a halogen atom, Y is an alkylamine compound, M includes a mixture of lead and antimony, and a ratio of α:β:γ is 3:1:1.
Abstract translation: 一种钙钛矿太阳能电池，包括基板; 设置在所述基板上的第一电极; 设置在第一电极上的包括电子传输化合物的电子传输层; 设置在电子传输层上的包含钙钛矿化合物的钙钛矿化合物层; 包含空穴传输化合物的空穴传输层，设置在钙钛矿化合物层上; 以及设置在空穴传输层上的第二电极。 钙钛矿化合物可以用通式XαY＆bgr;Mγ表示，其中X是卤素原子，Y是烷基胺化合物，M包括铅和锑的混合物，α:＆bgr：γ的比例为3：1 ：1。
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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
Applicant: Tamotsu Horiuchi , Takahiro Ide , Yuuji Tanaka , Nozomu Tamoto , Naomichi Kanei , Masana Shiba
Inventor： Tamotsu Horiuchi , Takahiro Ide , Yuuji Tanaka , Nozomu Tamoto , Naomichi Kanei , Masana Shiba
IPC: H10K30/40 , H01L27/142 , H10K30/81 , H10K30/86 , H10K39/18
CPC classification number: H10K30/40 , H01L27/142 , H10K30/81 , H10K30/86 , H10K39/18
Abstract: 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：US11056600B2
公开(公告)日：2021-07-06
申请号：US16352361
申请日：2019-03-13
Applicant: Tetsuya Honda , Masana Shiba , Yuuji Tanaka , Nozomu Tamoto , Tamotsu Horiuchi
Inventor： Tetsuya Honda , Masana Shiba , Yuuji Tanaka , Nozomu Tamoto , Tamotsu Horiuchi
Abstract: 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 and the second electrode are in contact with each other, and the hole-transporting layer satisfies the following formula: 0%
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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
Applicant: Naomichi Kanei , Tamotsu Horiuchi , Yuuji Tanaka , Nozomu Tamoto , Tetsuya Honda
Inventor： Naomichi Kanei , Tamotsu Horiuchi , Yuuji Tanaka , Nozomu Tamoto , Tetsuya Honda
IPC: H01G9/20
CPC classification number: H01G9/2077 , H01G9/2068 , H01G9/2081 , H01G9/2031
Abstract: 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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