公开(公告)号：US20090066225A1

公开(公告)日：2009-03-12

申请号：US11909003

申请日：2006-03-06

申请人： Makoto Kimura ,  Chishio Hosokawa ,  Masakazu Funahashi

发明人： Makoto Kimura ,  Chishio Hosokawa ,  Masakazu Funahashi

IPC分类号： H01J1/63 ,  C07D401/12 ,  C07C211/54

CPC分类号： H01L51/0058 ,  C07C211/58 ,  C07C211/61 ,  C07C217/92 ,  C09B57/00 ,  C09B57/008 ,  C09K11/06 ,  C09K2211/1014 ,  H01L51/0035 ,  H01L51/0039 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0081 ,  H01L51/50 ,  H01L51/5012 ,  H01L2251/308 ,  H05B33/14

摘要： Provided is a novel aromatic amine derivative with specified structure. Also provided is an organic electroluminescence device having one or more organic thin-film layers including at least a luminescent layer interposed between a cathod and an anode, in which at least one of the organic thin-film layers contains the above aromatic amine derivative alone or as a component of mixture. As a result, there is provided an organic electroluminescence device that has high emission luminance and high heat resistance, excelling in high-temperature storage ability and has long life, and provided an aromatic amine derivative for realizing the organic electroluminescence device.

摘要翻译： 提供具有特定结构的新型芳族胺衍生物。 还提供了具有一个或多个有机薄膜层的有机电致发光器件，所述有机薄膜层至少包括介于阴极和阳极之间的发光层，其中至少一个有机薄膜层单独包含上述芳族胺衍生物或 作为混合物的组分。 结果，提供了一种具有高发光亮度和高耐热性，高温存储能力优异并且使用寿命长的有机电致发光器件，并提供了用于实现有机电致发光器件的芳族胺衍生物。

公开(公告)号：US10312452B2

公开(公告)日：2019-06-04

申请号：US14269658

申请日：2014-05-05

申请人： Makoto Kimura ,  Chishio Hosokawa ,  Masakazu Funahashi

发明人： Makoto Kimura ,  Chishio Hosokawa ,  Masakazu Funahashi

IPC分类号： C09B57/00 ,  C09K11/06 ,  H01L51/00 ,  H01L51/50 ,  H05B33/14 ,  C07C211/58 ,  C07C211/61 ,  C07C217/92

摘要： Provided is a novel aromatic amine derivative with specified structure. Also provided is an organic electroluminescence device having one or more organic thin-film layers including at least a luminescent layer interposed between a cathode and an anode, in which at least one of the organic thin-film layers contains the above aromatic amine derivative alone or as a component of mixture. As a result, there is provided an organic electroluminescence device that has high emission luminance and high heat resistance, excelling in high-temperature storage ability and has long life, and provided an aromatic amine derivative for realizing the organic electroluminescence device.

公开(公告)号：US08367869B2

公开(公告)日：2013-02-05

申请号：US13189677

申请日：2011-07-25

申请人： Chishio Hosokawa ,  Yoriyuki Takashima ,  Masakazu Funahashi

发明人： Chishio Hosokawa ,  Yoriyuki Takashima ,  Masakazu Funahashi

IPC分类号： C07C211/00 ,  C07C13/48 ,  H01J1/62 ,  H01J63/04

CPC分类号： C07C211/60 ,  C07C211/54 ,  C07C211/58 ,  C07C211/61 ,  C07C2601/08 ,  C07C2601/14 ,  C07C2603/18 ,  C07D215/38 ,  C07D401/14 ,  C07F7/081 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1022 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1088 ,  C09K2211/1092 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/5012 ,  H05B33/14

摘要： To attain an organic electroluminescence device having a long lifetime and high luminous efficiency, and is capable of emitting blue light having a high color purity, and an aromatic amine derivative for realizing the device, the present invention provides an aromatic amine derivative having a specific structure, and an organic electroluminescence device including an organic thin film layer composed of one or more layers including at least a light emitting layer and interposed between a cathode and an anode, in which at least one layer of the organic thin film layer contains the aromatic amine derivative alone or as a component of a mixture.

摘要翻译： 为了获得具有长寿命和高发光效率的有机电致发光器件，并且能够发射具有高纯度的蓝色光，以及用于实现该器件的芳族胺衍生物，本发明提供了具有特定结构的芳族胺衍生物 以及有机电致发光元件，其包括由至少包含发光层的一层或多层构成的有机薄膜层，该层包含阴极和阳极之间，其中至少一层有机薄膜层含有芳香胺 衍生物单独或作为混合物的组分。

公开(公告)号：US08294142B2

公开(公告)日：2012-10-23

申请号：US12667939

申请日：2008-07-04

申请人： Kazuki Nishimura ,  Toshihiro Iwakuma ,  Masahiro Kawamura ,  Kenichi Fukuoka ,  Chishio Hosokawa ,  Masakazu Funahashi

发明人： Kazuki Nishimura ,  Toshihiro Iwakuma ,  Masahiro Kawamura ,  Kenichi Fukuoka ,  Chishio Hosokawa ,  Masakazu Funahashi

IPC分类号： H01L29/08 ,  H01J1/62

CPC分类号： H01L51/5016 ,  B82Y10/00 ,  C09B1/00 ,  C09B23/148 ,  C09B57/00 ,  C09B57/008 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1037 ,  C09K2211/1044 ,  C09K2211/1051 ,  C09K2211/1059 ,  C09K2211/107 ,  C09K2211/1092 ,  C09K2211/185 ,  H01L51/0045 ,  H01L51/005 ,  H01L51/0052 ,  H01L51/0059 ,  H01L51/0071 ,  H01L51/5004 ,  H01L51/5036 ,  H01L2251/552 ,  H05B33/14

摘要： An organic EL device includes: an anode; a cathode and an organic thin-film layer provided between the anode and the cathode. The organic thin-film layer includes: a fluorescent-emitting layer containing a fluorescent host and a fluorescent dopant; and a phosphorescent-emitting layer containing a first phosphorescent host and a first phosphorescent dopant. The first phosphorescent dopant emits light by receiving exited triplet energy transferred from the fluorescent host. The fluorescent host has a substituted or unsubstituted polycyclic fused aromatic skeleton and has an exited triplet energy gap of 2.10 eV to 3.00 eV.

摘要翻译： 有机EL器件包括：阳极; 设置在阳极和阴极之间的阴极和有机薄膜层。 有机薄膜层包括：荧光发射层，含有荧光主体和荧光掺杂剂; 以及包含第一磷光发光体和第一磷光掺杂剂的磷光发光层。 第一个磷光掺杂剂通过接收从荧光主体转移的离子三重态能量而发光。 荧光主体具有取代或未取代的多环稠合芳族骨架，并且具有2.10eV至3.00eV的退出三线态能隙。

公开(公告)号：US08221907B2

公开(公告)日：2012-07-17

申请号：US12666226

申请日：2008-07-02

申请人： Masahiro Kawamura ,  Kazuki Nishimura ,  Toshihiro Iwakuma ,  Kenichi Fukuoka ,  Chishio Hosokawa ,  Masakazu Funahashi ,  Tetsuya Inoue ,  Yukitoshi Jinde ,  Yuichiro Kawamura ,  Mitsunori Ito ,  Yoriyuki Takashima ,  Toshinari Ogiwara

发明人： Masahiro Kawamura ,  Kazuki Nishimura ,  Toshihiro Iwakuma ,  Kenichi Fukuoka ,  Chishio Hosokawa ,  Masakazu Funahashi ,  Tetsuya Inoue ,  Yukitoshi Jinde ,  Yuichiro Kawamura ,  Mitsunori Ito ,  Yoriyuki Takashima ,  Toshinari Ogiwara

IPC分类号： H01L51/54 ,  C07C13/48

CPC分类号： H01L51/0054 ,  C07C13/567 ,  C07C13/72 ,  C07C15/38 ,  C07C2601/08 ,  C07C2601/14 ,  C07C2603/18 ,  C07C2603/26 ,  C07C2603/42 ,  C07C2603/48 ,  C07C2603/50 ,  C07C2603/94 ,  C07F7/0805 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  H01L51/0058 ,  H01L51/5016 ,  H01L51/5048 ,  Y10S428/917

摘要： A chrysene derivative shown by the following formula: wherein R1 to R10 and R21 to R25 are independently a hydrogen atom, a substituted or unsubstituted alkyl group having 1 to 10 carbon atoms, a substituted or unsubstituted cycloalkyl group having 3 to 10 ring carbon atoms, a substituted or unsubstituted alkylsilyl group having 3 to 20 carbon atoms, a substituted or unsubstituted arylsilyl group having 8 to 30 carbon atoms, or a substituted or unsubstituted aryl group having 6 to 20 ring carbon atoms, provided that at least one of R21 to R25 is a substituted or unsubstituted fused aromatic ring group having 10 to 20 ring carbon atoms or a substituted or unsubstituted fluorenyl group.

摘要翻译： 由下式表示的衍生物衍生物：其中R1至R10和R21至R25独立地为氢原子，取代或未取代的碳原子数1〜10的烷基，取代或未取代的环碳原子数为3〜10的环烷基， 取代或未取代的碳原子数为3〜20的烷基甲硅烷基，取代或未取代的碳原子数为8〜30的芳基甲硅烷基或取代或未取代的环碳原子数为6〜20的芳基，只要R21〜R25中的至少一个为 是取代或未取代的环碳原子数为10〜20的稠环芳基或取代或未取代的芴基。

公开(公告)号：US07732063B2

公开(公告)日：2010-06-08

申请号：US11761437

申请日：2007-06-12

申请人： Masahide Matsuura ,  Masakazu Funahashi ,  Kenichi Fukuoka ,  Chishio Hosokawa

发明人： Masahide Matsuura ,  Masakazu Funahashi ,  Kenichi Fukuoka ,  Chishio Hosokawa

IPC分类号： H01J1/62 ,  C09K11/06

CPC分类号： H01L51/0058 ,  B82Y30/00 ,  C07C13/567 ,  C07C13/72 ,  C07C15/28 ,  C07C15/30 ,  C07C15/38 ,  C07C15/52 ,  C07C2603/46 ,  C07C2603/50 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1018 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0055 ,  H01L51/0056 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0062 ,  H01L51/0072 ,  H01L51/0096 ,  H01L51/5012 ,  H01L51/5024 ,  H01L51/5052 ,  H01L51/5206 ,  H01L51/5221 ,  H01L51/56 ,  H05B33/14 ,  Y10S428/917 ,  Y10S977/755

摘要： An organic electroluminescence device having a layer of an organic light emitting medium which comprises (A) a specific arylamine compound and (B) at least one compound selected from specific anthracene derivatives, spirofluorene derivatives, compounds having condensed rings and metal complex compounds and is disposed between a pair of electrodes and an organic light emitting medium comprising the above components (A) and (B) are provided. The organic electroluminescence device exhibits a high purity of color, has excellent heat resistance and a long life and efficiently emits bluish to yellowish light. The organic light emitting medium can be advantageously used for the organic electroluminescence device.

公开(公告)号：US20060251925A1

公开(公告)日：2006-11-09

申请号：US11378332

申请日：2006-03-20

申请人： Chishio Hosokawa ,  Masahiro Kawamura ,  Masakazu Funahashi

发明人： Chishio Hosokawa ,  Masahiro Kawamura ,  Masakazu Funahashi

IPC分类号： H01L51/54 ,  H05B33/12 ,  C07C211/43 ,  C07D209/82

CPC分类号： C07C211/61 ,  C07C211/54 ,  C07C211/58 ,  C07C211/60 ,  C07C2602/10 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  H01L51/0054 ,  H01L51/006 ,  H01L51/0062 ,  H01L51/5012 ,  H01L51/5048 ,  H01L51/5092 ,  H05B33/14 ,  Y10S428/917

摘要： To provide an organic electroluminescence device having high emission luminance, high heat resistance, excellent high-temperature storage stability, and a long lifetime, and an aromatic amine derivative for realizing the device. Provided are a novel aromatic amine derivative having a specific structure and an organic electroluminescence device including: a cathode; an anode; and one or multiple organic thin film layers including at least a light-emitting layer, the one or multiple organic thin film layers being interposed between the cathode and the anode, in which at least one layer of the one or multiple organic thin film layers contains the aromatic amine compound alone or as a component of a mixture.

摘要翻译： 为了提供具有高发光亮度，高耐热性，优异的高温保存稳定性和长寿命的有机电致发光元件，以及用于实现该器件的芳族胺衍生物。 本发明提供具有特定结构的新型芳族胺衍生物和有机电致发光器件，其包括：阴极; 阳极; 以及包含至少一个发光层的一个或多个有机薄膜层，一个或多个有机薄膜层介于阴极和阳极之间，其中至少一层一个或多个有机薄膜层含有 单独的芳族胺化合物或作为混合物的组分。

公开(公告)号：US20060186799A1

公开(公告)日：2006-08-24

申请号：US11406400

申请日：2006-04-19

申请人： Chishio Hosokawa ,  Masakazu Funahashi

发明人： Chishio Hosokawa ,  Masakazu Funahashi

IPC分类号： H01J1/62 ,  C07C211/54

CPC分类号： C07C225/22 ,  C07C211/61 ,  C07C2603/18 ,  C07C2603/94 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0081 ,  H01L51/5012 ,  H01L51/5048 ,  H01L2251/308 ,  H05B33/14 ,  H05B33/22 ,  Y10S428/917

摘要： A novel arylamine compound represented by the following general formula (1): wherein R1 and R2 each independently represent an alkyl group, an alkoxyl group, an aryl group, an arylalkyl group or an aryloxyl group, Ar1 to Ar4 each independently represent an aryl group or a heterocyclic group, with provisos that at least two of Ar1 to Ar4 each represent m-biphenyl group or a biphenyl group substituted with aryl groups and the others of Ar1 to Ar4 each represent biphenyl group and that, when the biphenyl group substituted with aryl groups is a biphenyl group substituted with two aryl groups, the others of Ar1 to Ar4 each represent an aryl group; and an organic electroluminescence device comprising a layer of organic compounds which comprises the novel arylamine compound. The organic electroluminescence device has a high luminance, excellent heat resistance and a long life and emits light at a high efficiency. The novel arylamine compound provides the advantageous properties to the organic electroluminescence device.

摘要翻译： 由以下通式（1）表示的新型芳基胺化合物：其中R 1和R 2各自独立地表示烷基，烷氧基，芳基， 芳基烷基或芳氧基，Ar 1至Ar 4各自独立地表示芳基或杂环基，条件是Ar 1， / O 4至Ar 4各自表示间 - 联苯基或被芳基取代的联苯基，其余的Ar 1至Ar 4取代。 各自表示联苯基，当被芳基取代的联苯基是被两个芳基取代的联苯基时，Ar 1〜Ar 4中的其它基团各自表示 芳基; 以及包含由新型芳基胺化合物构成的有机化合物层的有机电致发光元件。 有机电致发光元件具有高亮度，优异的耐热性和长寿命，并以高效率发光。 新型芳胺化合物为有机电致发光器件提供了有利的特性。

公开(公告)号：US20060154107A1

公开(公告)日：2006-07-13

申请号：US11282582

申请日：2005-11-21

申请人： Mineyuki Kubota ,  Masakazu Funahashi ,  Chishio Hosokawa

发明人： Mineyuki Kubota ,  Masakazu Funahashi ,  Chishio Hosokawa

IPC分类号： H01L51/54 ,  H05B33/14 ,  C09K11/06

CPC分类号： C07C15/38 ,  C07C17/12 ,  C07C17/263 ,  C07C2603/50 ,  C07F7/0807 ,  C09K11/06 ,  C09K2211/1011 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/007 ,  H01L51/0081 ,  H01L51/5012 ,  H05B33/14 ,  Y10S428/917 ,  C07C25/22

摘要： Asymmetric pyrene derivatives having specific structure. An organic EL device comprising at least one organic thin film layer including a light emitting layer sandwiched between a pair of electrode consisting of an anode and a cathode, wherein the organic thin film layer comprises at least one kind selected from the aforementioned asymmetric pyrene derivatives singly or as a component of mixture thereof. An organic EL device exhibiting a great efficiency of light emission and having a long lifetime, and also asymmetric pyrene derivatives for realizing the organic EL device are provided.

摘要翻译： 具有特定结构的不对称芘衍生物。 一种有机EL器件，包括至少一个有机薄膜层，该有机薄膜层包括夹在一对由阳极和阴极组成的电极之间的发光层，其中有机薄膜层包含从上述不对称芘衍生物中单独选出的至少一种 或作为其混合物的组分。 提供了具有大的发光效率和长寿命的有机EL器件，以及用于实现有机EL器件的不对称芘衍生物。

公开(公告)号：US20060083947A1

公开(公告)日：2006-04-20

申请号：US11290536

申请日：2005-12-01

申请人： Hidetsugu Ikeda ,  Hiromasa Arai ,  Masakazu Funahashi ,  Chishio Hosokawa

发明人： Hidetsugu Ikeda ,  Hiromasa Arai ,  Masakazu Funahashi ,  Chishio Hosokawa

IPC分类号： H01L51/54 ,  H05B33/14 ,  C09K11/06

CPC分类号： C09K11/06 ,  C07C13/567 ,  C07C15/28 ,  C07C15/30 ,  C07C2603/42 ,  C07C2603/50 ,  C07C2603/52 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0055 ,  H01L51/0058 ,  H01L51/0068 ,  H01L51/0081 ,  H01L51/5012 ,  H01L2251/308 ,  Y10S428/917

摘要： The novel compound of the present invention has the diphenylanthracene structure at the center and a specific structure substituted with an aryl group at end portions. The organic electroluminescence device of the present invention comprises a plurality of layers of thin films of organic compounds which comprise a light emitting layer or a plurality of layers comprising a light emitting layer and are disposed between a pair of electrodes and at least one of the layers of thin films of organic compounds comprises the above novel compound. The novel compound exhibits excellent efficiency of light emission and heat resistance, has a long life and emits bluish light having excellent purity of color and the organic electroluminescence device comprises the novel compound and exhibits the same advantageous properties.

摘要翻译： 本发明的新化合物的中心具有二苯基蒽结构，在末端具有被芳基取代的特定结构。 本发明的有机电致发光器件包括多层有机化合物薄膜，它们包括发光层或包含发光层的多层，并且设置在一对电极和至少一层之间 的有机化合物薄膜包括上述新型化合物。 该新型化合物显示出优异的发光效率和耐热性，寿命长并且发出具有优异纯度的蓝色光，并且有机电致发光器件包含该新化合物并具有相同的有利性质。