公开(公告)号：US08487298B2

公开(公告)日：2013-07-16

申请号：US12556133

申请日：2009-09-09

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

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

IPC分类号： H01L51/00

CPC分类号： H01L51/0554 ,  C07D409/14 ,  H01L51/0003 ,  H01L51/0043 ,  H01L51/0074 ,  H01L51/0545 ,  H01L51/105

摘要： 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.

摘要翻译： 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：US20120187384A1

公开(公告)日：2012-07-26

申请号：US13222746

申请日：2011-08-31

申请人： Hidekazu HIROSE ,  Takeshi AGATA ,  Katsuhiro SATO

发明人： Hidekazu HIROSE ,  Takeshi AGATA ,  Katsuhiro SATO

IPC分类号： H01L27/32 ,  H01L51/54

CPC分类号： H01L51/0035 ,  H01L51/004 ,  H01L51/0051 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/5012 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5092

摘要： An organic electroluminescence element includes: a pair of electrodes composed of a positive electrode and a negative electrode, one of which is transparent or semitransparent; and one or more organic compound layers that are sandwiched between the pair of electrodes, in which at least one layer of the organic compound layers contains one or more of charge-transporting polyesters represented by formula (I).

摘要翻译： 有机电致发光元件包括：由正极和负极构成的一对电极，其中之一是透明或半透明的; 以及一个或多个夹在该对电极之间的有机化合物层，其中至少一层有机化合物层含有一种或多种由式（I）表示的电荷输送聚酯。

公开(公告)号：US08217391B2

公开(公告)日：2012-07-10

申请号：US12558904

申请日：2009-09-14

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

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

IPC分类号： H01L35/24

CPC分类号： H01L51/0071 ,  H01L51/0068 ,  H01L51/0545 ,  H01L51/0558

摘要： 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.

摘要翻译： 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

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

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

IPC分类号： C07D409/04 ,  C07D409/14

CPC分类号： C07D409/04

摘要： 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.

摘要翻译： 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：US20120015290A1

公开(公告)日：2012-01-19

申请号：US13024914

申请日：2011-02-10

申请人： Hidekazu HIROSE ,  Takeshi AGATA ,  Katsuhiro SATO

发明人： Hidekazu HIROSE ,  Takeshi AGATA ,  Katsuhiro SATO

IPC分类号： G03G15/00 ,  G03G21/18

CPC分类号： G03G5/065 ,  G03G5/0614 ,  G03G5/0629 ,  G03G5/075 ,  G03G5/076

摘要： An image holding member for an image forming apparatus is disclosed which the image holding member includes a support and a photosensitive layer disposed on or above the support, the photosensitive layer including a compound including a partial structure represented by the following Formula (A), wherein Ar represents a substituted or unsubstituted phenyl group, a substituted or unsubstituted monovalent polynuclear aromatic hydrocarbon group having from 2 to 10 aromatic rings, a substituted or unsubstituted monovalent condensed aromatic hydrocarbon group having from 2 to 10 aromatic rings, or a substituted or unsubstituted monovalent aromatic heterocyclic group; q represents 0 or 1; and Each n each independently represent an integer of from 0 to 7.

摘要翻译： 公开了一种用于图像形成装置的图像保持构件，其中图像保持构件包括支撑体和设置在支撑体上或上方的感光层，感光层包括包含由下式（A）表示的部分结构的化合物，其中 Ar表示取代或未取代的苯基，具有2〜10个芳香环的取代或未取代的一价多价芳香族烃基，具有2〜10个芳香环的取代或未取代的一价稠合芳香族烃基，或取代或未取代的一价芳香族 杂环基; q表示0或1; n各自独立地表示0〜7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

申请人： 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

发明人： 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分类号： C07D333/22

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

摘要： 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.

摘要翻译： 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。

公开(公告)号：US07659410B2

公开(公告)日：2010-02-09

申请号：US11637113

申请日：2006-12-12

申请人： 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

发明人： 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分类号： C07D333/22

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

摘要： Provided are a thiophene-containing compound represented by the following formula (X-1), and an organic electroluminescent device that includes a pair of electrodes and an organic compound layer disposed therebetween. The organic compound layer includes a charge-transporting polyester having a repeating structure containing at least one structure selected from the structures represented by the following formulae (I-1) and (I-2) as its partial structure. In formula (X-1), Ar1 represents a substituted or unsubstituted monovalent aromatic group; and R1 to R4 each independently 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′ is an integer of 1 to 5.

摘要翻译： 提供由下式（X-1）表示的含噻吩的化合物和包含一对电极和设置在其间的有机化合物层的有机电致发光器件。 有机化合物层包括具有重复结构的电荷输送性聚酯，其具有至少一种选自下述式（I-1）和（I-2）表示的结构的结构作为其部分结构。 式（X-1）中，Ar 1表示取代或未取代的1价芳香族基团。 并且R 1至R 4各自独立地表示氢原子，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'为1〜5的整数。

公开(公告)号：US20080312453A1

公开(公告)日：2008-12-18

申请号：US12041174

申请日：2008-03-03

申请人： Hidekazu HIROSE ,  Koji HORIBA ,  Takeshi AGATA ,  Katsuhiro SATO ,  Kazuaki SATO ,  Yoshihiro OHBA

发明人： Hidekazu HIROSE ,  Koji HORIBA ,  Takeshi AGATA ,  Katsuhiro SATO ,  Kazuaki SATO ,  Yoshihiro OHBA

IPC分类号： C07D209/82

CPC分类号： C07D209/88

摘要： The present invention provides a carbazole compound represented by the following formula (I): wherein each Ar1 independently represents a substituted or unsubstituted monovalent aromatic group or an aromatic group containing a heteroring, and R1 and each R2 independently represent a hydrogen atom, an alkyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted aralkyl group.

摘要翻译： 本发明提供由下式（I）表示的咔唑化合物：其中各Ar 1独立地表示取代或未取代的一价芳香族基团或含有杂环的芳香族基团，R 1和各自独立地表示氢原子，烷基 取代或未取代的芳基或取代或未取代的芳烷基。

公开(公告)号：US20080311425A1

公开(公告)日：2008-12-18

申请号：US12044505

申请日：2008-03-07

申请人： Daisuke OKUDA ,  Katsuhiro SATO ,  Yohei NISHINO ,  Koji HORIBA ,  Kiyokazu MASHIMO ,  Takeshi AGATA ,  Toru ISHII ,  Akira IMAI ,  Tadayoshi OZAKI ,  Hidekazu HIROSE ,  Hirohito YONEYAMA ,  Mieko SEKI

发明人： Daisuke OKUDA ,  Katsuhiro SATO ,  Yohei NISHINO ,  Koji HORIBA ,  Kiyokazu MASHIMO ,  Takeshi AGATA ,  Toru ISHII ,  Akira IMAI ,  Tadayoshi OZAKI ,  Hidekazu HIROSE ,  Hirohito YONEYAMA ,  Mieko SEKI

IPC分类号： B32B9/04 ,  C09K11/00

CPC分类号： H01L51/0035 ,  H01L51/0038 ,  H01L51/0039 ,  H01L51/0081 ,  H01L51/0094 ,  H01L51/5048 ,  H01L51/5088

摘要： The invention provides an organic electroluminescent device having an electrode pair of an anode and a cathode, at least one of which is transparent or translucent, and an organic compound layer disposed between the anode and the cathode, the organic compound layer having two or more layers including a buffer layer and a light-emitting layer. At least one of the layers of the organic compound layer has a specific charge-transporting polyether. The buffer layer is provided in contact with the anode and having at least a crosslinked compound formed by using at least one charge injection material having a specific substituted silicon group. The invention further provides a display device having at least a substrate, plural organic electroluminescent devices disposed on the substrate in a matrix form, and a driving unit to drive the organic electroluminescent devices, each of the plural organic electroluminescent devices is the organic electroluminescent device.

摘要翻译： 本发明提供了一种有机电致发光器件，其具有阳极和阴极的电极对，其至少一个是透明或半透明的，以及设置在阳极和阴极之间的有机化合物层，有机化合物层具有两层或更多层 包括缓冲层和发光层。 有机化合物层的至少一个层具有特定的电荷输送聚醚。 提供缓冲层与阳极接触并且至少具有通过使用至少一种具有特定取代硅基团的电荷注入材料形成的交联化合物。 本发明还提供了一种显示装置，其具有至少一个基板，以矩阵形式设置在该基板上的多个有机电致发光器件以及驱动该有机电致发光器件的驱动单元，该多个有机电致发光器件中的每一个均为有机电致发光器件。

公开(公告)号：US20080008884A1

公开(公告)日：2008-01-10

申请号：US11703457

申请日：2007-02-07

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

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

IPC分类号： B32B9/04 ,  G01N33/00

CPC分类号： H05B33/145 ,  C09B57/008 ,  C09B69/109 ,  Y10T428/31504

摘要： A method of producing an organic electroluminescent device includes forming an organic compound layer with an organic compound layer coating liquid that contains an organic compound and an aliphatic ketone solvent. The aliphatic ketone solvent contains about 0.01% by weight or less of an impurity contained ketone structure component.

摘要翻译： 制备有机电致发光器件的方法包括用含有机化合物和脂族酮溶剂的有机化合物层涂布液形成有机化合物层。 脂族酮溶剂含有约0.01重量％以下的杂质含有酮结构成分。