公开(公告)号：US20240357919A1

公开(公告)日：2024-10-24

申请号：US18292764

申请日：2022-06-30

申请人： Satoshi YAMAMOTO ,  Yuuji Tanaka

发明人： Satoshi YAMAMOTO ,  Yuuji Tanaka

IPC分类号： H10K85/10 ,  H10K30/86 ,  H10K85/50

CPC分类号： H10K85/111 ,  H10K85/50 ,  H10K30/86

摘要： A photoelectric conversion element includes a first electrode, a photoelectric conversion layer, where the photoelectric conversion layer has a perovskite structure, a hole-transporting layer, a second electrode, and a film including a compound represented by General Formula (2) disposed between the photoelectric conversion layer and the hole-transporting layer. In General Formula (2), A is a cationic amino compound represented by General Formula (6) or General Formula (7), a cationic pyridinium compound, a cationic imidazolinium compound, or a cationic pyrrolidinium compound. In General Formula (6), R1 is —H, —F, —CF3, or —OCH3, n is 1 or 2, and X is Br or I. In General Formula (7), n is an integer of 5 or greater but 12 or less, and X is Br or I.

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.

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

IPC分类号： H01G9/20 ,  H01L51/44

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.

公开(公告)号：US10763050B2

公开(公告)日：2020-09-01

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 ,  C07C217/92 ,  H01L51/00 ,  H01L51/44

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—.

公开(公告)号：US10367103B2

公开(公告)日：2019-07-30

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： H01L31/044 ,  H01L31/0224 ,  H01L27/30 ,  H01L51/44 ,  H01L51/42

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.

公开(公告)号：US09640330B2

公开(公告)日：2017-05-02

申请号：US14895772

申请日：2014-06-05

申请人： Yuuji Tanaka ,  Tamotsu Horiuchi

发明人： Yuuji Tanaka ,  Tamotsu Horiuchi

IPC分类号： H01G9/20 ,  H01L51/00 ,  C09B47/00

CPC分类号： H01G9/2059 ,  C09B47/00 ,  H01G9/2031 ,  H01L51/0092 ,  Y02E10/542 ,  Y02E10/549

摘要： A photoelectric conversion element, including: an electron transporting material; and a porphyrin compound represented by General Formula (1) or (2), wherein the electron transporting material is coated with the porphyrin compound: where R1 and R2 each independently denote an aromatic hydrocarbon group which has 6-20 carbon atoms and may have an alkyl or alkoxy group as substituent, R1 and R2 may be bonded to form ring structure A1, X denotes a monovalent group expressed by Structural Formula (I), (II) or (III), and Y denotes a phenyl group which may have an alkyl or alkoxy group as a substituent, where R denotes an aromatic hydrocarbon group which has 6-20 carbon atoms and may have an alkyl or alkoxy group as substituent, X denotes a monovalent group expressed by Structural Formula (I), (II) or (III), and Y denotes a phenyl group which may have an alkyl or alkoxy group as substituent,

公开(公告)号：US09201319B2

公开(公告)日：2015-12-01

申请号：US14096593

申请日：2013-12-04

申请人： Kazukiyo Nagai ,  Yuuji Tanaka ,  Tetsuro Suzuki ,  Yuusuke Koizuka

发明人： Kazukiyo Nagai ,  Yuuji Tanaka ,  Tetsuro Suzuki ,  Yuusuke Koizuka

IPC分类号： G03G5/04 ,  G03G5/07 ,  G03G5/05 ,  G03G5/06

CPC分类号： G03G5/075 ,  G03G5/0525 ,  G03G5/0592 ,  G03G5/0614

摘要： An image bearing member includes a substrate, and a photosensitive layer overlying the substrate, wherein an uppermost surface layer of the image bearing member has a hydrocarbon compound represented by the following Chemical Formula 1; and a three-dimensionally cross-linked polymer formed by polymerization reaction of a charge transport compound having three or more [tetrahydro-2H-pyran-2-yl)oxy]methyl groups linked with aromatic rings, wherein, in the polymerization reaction, part of the three or more [(tetrahydro-2H-pyran-2-yl)oxy]methyl groups is severed and detached from the charge transport compound, Ph1-Q1-Ph2-Q2-Ph3  Chemical Formula 1 where Q1 and Q2 independently represent methylene groups or ethylene groups, Ph1 and Ph3 independently represent phenyl groups with which one or two methyl groups are bonded, and Ph2 represents a phenylene group or a phenylene group having one methyl group.

摘要翻译： 图像承载部件包括基板和覆盖基板的感光层，其中图像承载部件的最上表面层具有由以下化学式1表示的烃化合物; 和通过具有三个或更多个与芳环连接的[四氢-2H-吡喃-2-基]氧基]甲基的电荷输送化合物的聚合反应而形成的三维交联聚合物，其中在聚合反应中，部分 的三（或四氢-2H-吡喃-2-基）氧基]甲基被切断并与电荷输送化合物Ph1-Q1-Ph2-Q2-Ph3化学式1分离，其中Q1和Q2独立地表示亚甲基 基团或亚乙基，Ph 1和Ph 3独立地表示与一个或两个甲基键合的苯基，Ph 2表示具有一个甲基的亚苯基或亚苯基。

公开(公告)号：US08771909B2

公开(公告)日：2014-07-08

申请号：US13670022

申请日：2012-11-06

申请人： Yuusuke Koizuka ,  Yuuji Tanaka ,  Kazukiyo Nagai ,  Tetsuro Suzuki

发明人： Yuusuke Koizuka ,  Yuuji Tanaka ,  Kazukiyo Nagai ,  Tetsuro Suzuki

IPC分类号： G03G5/00

CPC分类号： G03G15/75 ,  G03G5/0589 ,  G03G5/0592 ,  G03G5/0614 ,  G03G5/14704 ,  G03G5/14769 ,  G03G5/14786 ,  G03G5/14791

摘要： An electrophotographic photoconductor including: an electrically conductive substrate; and at least a photoconductive layer on the electrically conductive substrate, wherein the electrophotographic photoconductor includes an uppermost surface layer, and the uppermost surface layer includes an inorganic filler, an acidic disperser and a three-dimensionally crosslinked polymer, wherein the three-dimensionally crosslinked polymer is formed through polymerization among compounds each containing a charge transporting compound and three or more [(tetrahydro-2H-pyran-2-yl)oxy]methyl groups where the charge transporting compound has one or more aromatic rings and the [(tetrahydro-2H-pyran-2-yl)oxy]methyl groups are bound to the aromatic rings of the charge transporting compound, and wherein the polymerization proceeds after some of the [(tetrahydro-2H-pyran-2-yl)oxy]methyl groups have been partially cleaved and eliminated with an acid catalyst.

摘要翻译： 一种电子照相感光体，包括：导电基底; 以及导电性基板上的至少一层光电导层，其中电子照相感光体包括最上表面层，最上表面层包括无机填料，酸性分散剂和三维交联聚合物，其中三维交联的聚合物 是通过在各自含有电荷输送化合物和三（或四氢-2H-吡喃-2-基）氧基]甲基的化合物之间的聚合形成的，其中电荷输送化合物具有一个或多个芳环，并且[（四氢-2H- - 吡喃-2-基）氧基]甲基与电荷输送化合物的芳香环结合，并且其中在[（四氢-2H-吡喃-2-基）氧基]甲基的一些已经被 用酸催化剂部分裂解和去除。

公开(公告)号：US20130295497A1

公开(公告)日：2013-11-07

申请号：US13980762

申请日：2012-01-12

申请人： Yuuji Tanaka ,  Kazukiyo Nagai ,  Tetsuro Suzuki ,  Yuusuke Koizuka

发明人： Yuuji Tanaka ,  Kazukiyo Nagai ,  Tetsuro Suzuki ,  Yuusuke Koizuka

IPC分类号： G03G15/00 ,  G03G21/18

CPC分类号： G03G5/076 ,  G03G5/0567 ,  G03G5/0575 ,  G03G5/0592 ,  G03G5/0596 ,  G03G5/0614 ,  G03G5/1476 ,  G03G5/14769 ,  G03G5/14791 ,  G03G5/14795

摘要： An electrophotographic photoconductor including: a conductive substrate; and at least a photoconductive layer on the conductive substrate, wherein an uppermost surface layer of the photoconductive layer includes a three-dimensionally crosslinked film formed through polymerization among compounds each containing a charge transporting compound and three or more [(tetrahydro-2H-pyran-2-yl)oxy]methyl groups where the charge transporting compound has one or more aromatic rings and the [(tetrahydro-2H-pyran-2-yl)oxy]methyl groups are bound to the aromatic rings of the charge transporting compound, wherein the polymerization starts after some of the [(tetrahydro-2H-pyran-2-yl)oxy]methyl groups have been partially cleaved and eliminated, and wherein the three-dimensionally crosslinked film has a dielectric constant of lower than 3.5.

摘要翻译： 一种电子照相感光体，包括：导电性基材; 以及导电性基板上的至少一层光电导层，其中光电导层的最上表面层包括通过在各自含有电荷输送化合物的化合物和三个或更多个[（四氢-2H-吡喃-2-基） 其中电荷输送化合物具有一个或多个芳环，[（四氢-2H-吡喃-2-基）氧基]甲基与电荷输送化合物的芳族环结合，其中 在[（四氢-2H-吡喃-2-基）氧基]甲基部分被部分切割除去之后开始聚合，其中三维交联膜的介电常数低于3.5。

公开(公告)号：US20130295496A1

公开(公告)日：2013-11-07

申请号：US13980401

申请日：2012-01-12

申请人： Yuuji Tanaka ,  Kazukiyo Nagai ,  Tetsuro Suzuki ,  Yuusuke Koizuka

发明人： Yuuji Tanaka ,  Kazukiyo Nagai ,  Tetsuro Suzuki ,  Yuusuke Koizuka

IPC分类号： G03G15/00

CPC分类号： G03G5/07 ,  G03G5/0525 ,  G03G5/0567 ,  G03G5/0592 ,  G03G5/0596 ,  G03G5/0614 ,  G03G5/076 ,  G03G5/1476 ,  G03G5/14769 ,  G03G5/14791 ,  G03G5/14795

摘要： An electrophotographic photoconductor including: a conductive substrate; and at least a photoconductive layer on the conductive substrate, wherein an uppermost surface layer of the photoconductive layer includes a three-dimensionally crosslinked film formed through polymerization among compounds each containing a charge transporting compound and three or more [(tetrahydro-2H-pyran-2-yl)oxy]methyl groups where the charge transporting compound has one or more aromatic rings and the [(tetrahydro-2H-pyran-2-yl)oxy]methyl groups are bound to the aromatic rings of the charge transporting compound, wherein the polymerization starts after some of the [(tetrahydro-2H-pyran-2-yl)oxy]methyl groups have been partially cleaved and eliminated, and wherein the three-dimensionally cross-linked film has an ionization potential of 5.4 or higher.

摘要翻译： 一种电子照相感光体，包括：导电性基材; 以及导电性基板上的至少一层光电导层，其中光电导层的最上表面层包括通过在各自含有电荷输送化合物的化合物和三个或更多个[（四氢-2H-吡喃-2-基） 其中电荷输送化合物具有一个或多个芳环，[（四氢-2H-吡喃-2-基）氧基]甲基与电荷输送化合物的芳族环结合，其中 在[（四氢-2H-吡喃-2-基）氧基]甲基部分被部分切割除去之后开始聚合，其中三维交联膜的电离电位为5.4以上。