公开(公告)号：US08264140B2

公开(公告)日：2012-09-11

申请号：US12051479

申请日：2008-03-19

Applicant: Koji Horiba ,  Hidekazu Hirose ,  Tadayoshi Ozaki ,  Yohei Nishino ,  Mieko Seki ,  Takeshi Agata ,  Akira Imai ,  Katsuhiro Sato ,  Kiyokazu Mashimo ,  Hirohito Yoneyama ,  Toru Ishii ,  Daisuke Okuda

Inventor： Koji Horiba ,  Hidekazu Hirose ,  Tadayoshi Ozaki ,  Yohei Nishino ,  Mieko Seki ,  Takeshi Agata ,  Akira Imai ,  Katsuhiro Sato ,  Kiyokazu Mashimo ,  Hirohito Yoneyama ,  Toru Ishii ,  Daisuke Okuda

IPC: H01L51/54 ,  H05B33/14 ,  C09K11/06 ,  C08G63/66

CPC classification number: C09K11/06 ,  C07D413/14 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1048 ,  C09K2211/1092 ,  H01L51/0035 ,  H01L51/5012 ,  H01L51/5048 ,  H05B33/14 ,  Y10T428/31786

Abstract: An organic electroluminescence element includes a pair of electrodes composed of an anode and a cathode, at least one of which is transparent or semitransparent, and one or more organic compound layers disposed between the pair of electrodes, wherein at least one of the organic compound layers comprises at least one charge-transporting polyester consisting of repeating units containing, as a partial structure, at least one structure represented by the following formula (I-1).

Abstract translation: 有机电致发光元件包括由阳极和阴极组成的一对电极，其中至少一个是透明或半透明的，并且一个或多个有机化合物层设置在该对电极之间，其中至少一个有机化合物层 包含至少一种由包含由下式（I-1）表示的至少一种结构作为部分结构的重复单元组成的电荷输送性聚酯。

公开(公告)号：US20090243469A1

公开(公告)日：2009-10-01

申请号：US12248125

申请日：2008-10-09

Applicant: Koji Horiba ,  Hidekazu Hirose ,  Takeshi Agata ,  Katsuhiro Sato

Inventor： Koji Horiba ,  Hidekazu Hirose ,  Takeshi Agata ,  Katsuhiro Sato

IPC: H01J1/63

CPC classification number: H01L51/0035 ,  H01L51/5048 ,  Y10S428/917

Abstract: An organic electroluminescent element which has a long lifetime and excellent manufacturability includes a charge-transporting polymer material having high mobility and solubility in solvents, and further includes a pair of electrodes and an organic compound layer sandwiched between the pair of electrodes, at least one of the electrodes being transparent, the organic compound layer being formed of one or more layers, and at least one of the one or more layers containing at least one charge-transporting polyester represented by Formula (I-1) or (I-2). In Formulae (I-1) and (I-2), A1 represents at least one structure selected from the structures represented by Formulae (II-1) and (II-2), Y1 represents a divalent alcohol residue, Z1 represents a divalent carboxylic acid residue, each B independently represents the terminal group, m represents an integer of 1 to 5, and p represents an integer of 5 to 5000. In Formulae (II-1) and (II-2), Ar represents an aryl group, i and j each represent 0 or 1, T represents a divalent hydrocarbon group, and X represents a group represented by Formula (III). In Formula (III), R represents a hydrogen atom or a monovalent hydrocarbon group.

Abstract translation: 具有长寿命和优异可制造性的有机电致发光元件包括在溶剂中具有高迁移率和溶解度的电荷传输性聚合物材料，还包括一对电极和夹在该对电极之间的有机化合物层，至少一个 所述电极是透明的，所述有机化合物层由一层或多层形成，所述一层或多层中的至少一层含有至少一种由式（I-1）或（I-2）表示的电荷传输聚酯。 在式（I-1）和（I-2）中，A1表示选自式（II-1）和（II-2）表示的结构中的至少一种结构，Y1表示二价醇残基，Z1表示二价 羧酸残基，各B独立地表示末端基，m表示1〜5的整数，p表示5〜5000的整数。在式（II-1）和（II-2）中，Ar表示芳基 ，i和j各自表示0或1，T表示二价烃基，X表示由式（III）表示的基团。 式（III）中，R表示氢原子或一价烃基。

公开(公告)号：US07166859B2

公开(公告)日：2007-01-23

申请号：US10959224

申请日：2004-10-07

Applicant: Hidekazu Hirose ,  Mieko Seki ,  Daisuke Okuda ,  Tadayoshi Ozaki ,  Takeshi Agata ,  Toru Ishii ,  Kiyokazu Mashimo ,  Katsuhiro Sato ,  Hiroaki Moriyama ,  Yohei Nishino

Inventor： Hidekazu Hirose ,  Mieko Seki ,  Daisuke Okuda ,  Tadayoshi Ozaki ,  Takeshi Agata ,  Toru Ishii ,  Kiyokazu Mashimo ,  Katsuhiro Sato ,  Hiroaki Moriyama ,  Yohei Nishino

IPC: H01L29/08

CPC classification number: H01L51/0035 ,  H01L51/0036 ,  H01L51/0043 ,  H01L51/0052 ,  H01L51/0059 ,  H01L51/0062 ,  H01L51/007 ,  H01L51/0545 ,  H01L51/057

Abstract: The present invention provides an organic semiconductor transistor element that includes at least a source electrode, a drain electrode, an organic semiconductor formed to be electrically conductive to the source electrode and the drain electrode, and a gate electrode which is both insulated from the organic semiconductor and capable of applying an electric field. The organic semiconductor includes a polymer compound containing an aromatic tertiary amine.

Abstract translation: 本发明提供一种有机半导体晶体管元件，其至少包括源极电极，漏极电极，形成为与源极电极和漏极电极导电的有机半导体以及与有机半导体绝缘的栅极电极 并且能够施加电场。 有机半导体包括含有芳族叔胺的高分子化合物。

公开(公告)号：US20050059730A1

公开(公告)日：2005-03-17

申请号：US10783674

申请日：2004-02-20

Applicant: Yoshihiro Ohba ,  Kazuaki Sato ,  Mieko Seki ,  Takeshi Agata ,  Katsuhiro Sato ,  Kiyokazu Mashimo ,  Hirohito Yoneyama ,  Hidekazu Hirose

Inventor： Yoshihiro Ohba ,  Kazuaki Sato ,  Mieko Seki ,  Takeshi Agata ,  Katsuhiro Sato ,  Kiyokazu Mashimo ,  Hirohito Yoneyama ,  Hidekazu Hirose

IPC: C07D333/18 ,  C07D333/20 ,  C08G61/00 ,  C07D49/02 ,  A61K31/381 ,  C07D333/36

CPC classification number: C07D333/20

Abstract: The present invention relates to a thiophene-containing compound and a thiophene-containing compound polymer which are useful for organo-electronic devices such as electrophotographic photoreceptors (photosensitive elements), organic electroluminescent elements and organic transistors. More specifically, the invention relates to a thiophene-containing compound and a thiophene-containing compound polymer which are excellent in terms of both charge-transporting properties and luminous properties.

Abstract translation: 本发明涉及可用于电子照相感光体（感光元件），有机电致发光元件和有机晶体管等有机电子器件的含噻吩化合物和含噻吩化合物聚合物。 更具体地，本发明涉及在电荷传输性能和发光性方面都优异的含噻吩化合物和含噻吩的化合物聚合物。

公开(公告)号：US20050033011A1

公开(公告)日：2005-02-10

申请号：US10783774

申请日：2004-02-20

Applicant: Mieko Seki ,  Hirohito Yoneyama ,  Daisuke Okuda ,  Hidekazu Hirose ,  Tadayoshi Ozaki ,  Takeshi Agata ,  Toru Ishii ,  Hiroaki Moriyama ,  Kiyokazu Mashimo ,  Katsuhiro Sato

Inventor： Mieko Seki ,  Hirohito Yoneyama ,  Daisuke Okuda ,  Hidekazu Hirose ,  Tadayoshi Ozaki ,  Takeshi Agata ,  Toru Ishii ,  Hiroaki Moriyama ,  Kiyokazu Mashimo ,  Katsuhiro Sato

IPC: G03G5/06 ,  C08G12/00 ,  C08G63/685 ,  G03G5/07

CPC classification number: C08G63/6856

Abstract: The present invention provides a diamine compound polymer and a method for producing the diamine compound polymer. The diamine compound polymer of the present invention has a condensed aromatic group represented by the following formulae (1-1) and (1-2). A represents a structure represented by the following formula (II-1). Y and Z represent divalent hydrocarbon groups. B and B′ each independently represents a group represented by —O—(Y—O)m—H or —O—(Y—O)m—CO-Z-CO—OR′, wherein R′ is a hydrogen atom, an aralkyl group, an aryl group, or an aralkyl group. m represents an integer from 1 to 5; and p represents an integer from 5 to 5000. Ar represents a monovalent aromatic group. X represents a divalent condensed aromatic group. T represents a divalent linear hydrocarbon group having 1 to 6 carbon atoms or a divalent branched hydrocarbon group having 2 to 10 carbon atoms. k and n each represents an integer of 0 or 1.

Abstract translation: 本发明提供二胺化合物聚合物和二胺化合物聚合物的制备方法。 本发明的二胺化合物聚合物具有由下式（1-1）和（1-2）表示的缩合芳族基团。 A表示由下式（II-1）表示的结构。 Y和Z表示二价烃基。 B和B'各自独立地表示由-O-（YO）mH或-O-（YO）m -CO-Z-CO-OR'表示的基团，其中R'是氢原子，芳烷基，芳基 基团或芳烷基。 m表示1〜5的整数; p表示5〜5000的整数.Ar表示1价芳香族基团。 X表示二价稠合芳基。 T表示碳原子数为1〜6的二价直链烃基或碳原子数2〜10的二价支链烃基。 k和n各自表示0或1的整数。

公开(公告)号：US20050014020A1

公开(公告)日：2005-01-20

申请号：US10783847

申请日：2004-02-20

Applicant: Hirohito Yoneyama ,  Mieko Seki ,  Masahiro Iwasaki ,  Katsumi Nukada ,  Daisuke Okuda ,  Hidekazu Hirose ,  Tadayoshi Ozaki ,  Hiroaki Moriyama ,  Toru Ishii ,  Takeshi Agata ,  Kiyokazu Mashimo ,  Katsuhiro Sato

Inventor： Hirohito Yoneyama ,  Mieko Seki ,  Masahiro Iwasaki ,  Katsumi Nukada ,  Daisuke Okuda ,  Hidekazu Hirose ,  Tadayoshi Ozaki ,  Hiroaki Moriyama ,  Toru Ishii ,  Takeshi Agata ,  Kiyokazu Mashimo ,  Katsuhiro Sato

IPC: H01L51/50 ,  C09K11/06 ,  H01L51/00 ,  H05B33/12 ,  H05B33/14

CPC classification number: H05B33/14 ,  H01L51/0035 ,  H01L51/0051 ,  H01L51/007 ,  H01L51/0077 ,  H01L51/5012 ,  H01L51/5048

Abstract: The present invention provides an organic electroluminescent device including a pair of electrodes including an anode and a cathode, at least one of which is transparent or translucent; and one or more organic compound layers placed between the pair of electrodes, wherein at least one of the organic compound layers contains a charge transport material that satisfies the following relations: (ta−tT)/ta

Abstract translation: 本发明提供一种有机电致发光器件，其包括一对电极，其包括阳极和阴极，其至少一个是透明或半透明的; 和一个或多个有机化合物层，其中至少一个有机化合物层包含满足以下关系的电荷输送材料：（ta-tT）/ ta <0.5表达式（1）D / mu <20表达式（2）其中，在10V / mum的电场中，tT是瞬态光电流波形的传播时间; IT在时间tT是当前值; Ia是当前IT值的一半; ta是瞬时光电流波形处于当前值Ia的时间; D和μ分别是从瞬态光电流波形获得的扩散系数和真移动度; D / mu为D与μ的比值。

公开(公告)号：US08487298B2

公开(公告)日：2013-07-16

申请号：US12556133

申请日：2009-09-09

Applicant: Hidekazu Hirose ,  Koji Horiba ,  Akira Imai ,  Takeshi Agata ,  Katsuhiro Sato

Inventor： Hidekazu Hirose ,  Koji Horiba ,  Akira Imai ,  Takeshi Agata ,  Katsuhiro Sato

IPC: H01L51/00

CPC classification number: H01L51/0554 ,  C07D409/14 ,  H01L51/0003 ,  H01L51/0043 ,  H01L51/0074 ,  H01L51/0545 ,  H01L51/105

Abstract: An organic semiconductor transistor has plural electrodes and an organic semiconductor layer including at least one compound represented by the following Formula (I). In Formula (I), each R is independently a hydrogen atom or an alkyl group; and n and m are each independently an integer of from 1 to 3.

Abstract translation: 有机半导体晶体管具有多个电极和包含至少一种由下式（I）表示的化合物的有机半导体层。 在式（I）中，每个R独立地为氢原子或烷基; n和m各自独立地为1〜3的整数。

公开(公告)号：US08217391B2

公开(公告)日：2012-07-10

申请号：US12558904

申请日：2009-09-14

Applicant: Koji Horiba ,  Hidekazu Hirose ,  Akira Imai ,  Takeshi Agata ,  Katsuhiro Sato

Inventor： Koji Horiba ,  Hidekazu Hirose ,  Akira Imai ,  Takeshi Agata ,  Katsuhiro Sato

IPC: H01L35/24

CPC classification number: H01L51/0071 ,  H01L51/0068 ,  H01L51/0545 ,  H01L51/0558

Abstract: An organic semiconductor transistor has plural electrodes and an organic semiconductor layer containing at least one compound represented by the following Formula (I). In Formula (I), each R1 independently represents a straight-chain alkyl group having from 3 to 20 carbon atoms, a straight-chain alkoxy group having from 3 to 20 carbon atoms, a branched alkyl group having from 3 to 20 carbon atoms, or a branched alkoxy group having from 3 to 20 carbon atom, and each R2 independently represents a hydrogen atom, a straight-chain alkyl group having from 1 to 20 carbon atoms, a straight-chain alkoxy group having from 1 to 20 carbon atoms, a branched alkyl group having from 3 to 20 carbon atoms, or a branched alkoxy group having from 3 to 20 carbon atoms.

Abstract translation: 有机半导体晶体管具有多个电极和含有至少一种由下式（I）表示的化合物的有机半导体层。 式（I）中，R 1各自独立地表示碳原子数3〜20的直链烷基，碳原子数3〜20的直链烷氧基，碳原子数3〜20的支链烷基， 或具有3〜20个碳原子的支链烷氧基，R2各自独立地表示氢原子，碳原子数1〜20的直链烷基，碳原子数1〜20的直链烷氧基， 具有3至20个碳原子的支链烷基或具有3至20个碳原子的支链烷氧基。

公开(公告)号：US08153822B2

公开(公告)日：2012-04-10

申请号：US12552699

申请日：2009-09-02

Applicant: Hidekazu Hirose ,  Koji Horiba ,  Akira Imai ,  Takeshi Agata ,  Katsuhiro Sato

Inventor： Hidekazu Hirose ,  Koji Horiba ,  Akira Imai ,  Takeshi Agata ,  Katsuhiro Sato

IPC: C07D409/04 ,  C07D409/14

CPC classification number: C07D409/04

Abstract: A fluorene compound is provided, which is represented by the following Formula (I): in Formula (1), R11 and R12 each independently represent an alkyl group having 1 to 6 carbon atoms; R21 and R22 each independently represent an alkyl group having 1 to 8 carbon atoms, or an alkoxy group having 1 to 8 carbon atoms; and n1 and n2 each independently represent an integer of from 1 to 5.

Abstract translation: 提供芴化合物，其由下式（I）表示：在式（1）中，R 11和R 12各自独立地表示具有1至6个碳原子的烷基; R 21和R 22各自独立地表示碳原子数1〜8的烷基或碳原子数1〜8的烷氧基。 n1和n2各自独立地表示1〜5的整数。

公开(公告)号：US07910748B2

公开(公告)日：2011-03-22

申请号：US12591681

申请日：2009-11-27

Applicant: Yoshihiro Ohba ,  Kazuaki Sato ,  Mieko Seki ,  Hidekazu Hirose ,  Takeshi Agata ,  Koji Horiba ,  Akira Imai ,  Tadayoshi Ozaki ,  Yohei Nishino ,  Hirohito Yoneyama ,  Daisuke Okuda ,  Toru Ishii ,  Kiyokazu Mashimo ,  Katsuhiro Sato

Inventor： Yoshihiro Ohba ,  Kazuaki Sato ,  Mieko Seki ,  Hidekazu Hirose ,  Takeshi Agata ,  Koji Horiba ,  Akira Imai ,  Tadayoshi Ozaki ,  Yohei Nishino ,  Hirohito Yoneyama ,  Daisuke Okuda ,  Toru Ishii ,  Kiyokazu Mashimo ,  Katsuhiro Sato

IPC: C07D333/22

CPC classification number: C07D333/08 ,  C07D333/18 ,  C07D409/10 ,  C07D409/14 ,  H01L51/0036 ,  H01L51/0052 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0068

Abstract: An organic electroluminescent device with a pair of electrodes having an anode and a cathode, and one or more organic compound layers disposed therebetween. One of the anode or the cathode is transparent or semitransparent. One of the organic compound layers includes a charge-transporting polyester having a repeating structure containing at least one structure selected from the structures represented by the following formulae as a partial structure: Ar represents an unsubstituted monovalent phenyl group, an unsubstituted monovalent polynuclear aromatic hydrocarbon having 2 to 10 aromatic rings, an unsubstituted monovalent fused aromatic hydrocarbon having 2 to 10 aromatic rings, or an unsubstituted monovalent fused aromatic hydrocarbon having 2 to 10 aromatic rings, or an unsubstituted monovalent aromatic heterocyclic ring; X represents a group represented by the following formula (II); T represents a bivalent straight-chain hydrocarbon group having 1 to 6 carbon atoms; k represents O; and l represents 1: R1 and R2 each represent a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted aralkyl group; and n represents an integer of 1 to 10.

Abstract translation: 一种具有一对具有阳极和阴极的电极以及一个或多个有机化合物层的有机电致发光器件。 阳极或阴极中的一个是透明或半透明的。 有机化合物层之一包括具有重复结构的电荷输送性聚酯，该重复结构含有至少一种选自下式所示结构的部分结构：Ar表示未取代的一价苯基，未取代的一价多价芳族烃，具有 2〜10个芳香环，2〜10个芳香环的未取代单价稠合芳香烃，或2〜10个芳香环的未取代单价稠合芳香烃，或未取代的1价芳香族杂环; X表示由下式（II）表示的基团。 T表示碳原子数为1〜6的二价直链烃基。 k表示O; 和l表示1：R1和R2各自表示氢原子，取代或未取代的烷基，取代或未取代的芳基或取代或未取代的芳烷基; n表示1〜10的整数。