公开(公告)号：US06797848B2

公开(公告)日：2004-09-28

申请号：US10610930

申请日：2003-07-02

申请人： Chishio Hosokawa ,  Hidetsugu Ikeda ,  Masakazu Funahashi

发明人： Chishio Hosokawa ,  Hidetsugu Ikeda ,  Masakazu Funahashi

IPC分类号： C07C13465

CPC分类号： H01L51/0058 ,  C07C15/28 ,  C07C15/52 ,  C07C255/51 ,  C07C2603/24 ,  C07D207/323 ,  C07D209/86 ,  C07D213/06 ,  C07D213/16 ,  C07D213/38 ,  C07D215/06 ,  C07D215/12 ,  C07D223/22 ,  C07D241/42 ,  C07D249/08 ,  C07D285/12 ,  C07D333/08 ,  C07D333/18 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1048 ,  C09K2211/1051 ,  C09K2211/1059 ,  C09K2211/1092 ,  H01L51/005 ,  H01L51/0052 ,  H01L51/0053 ,  H01L51/0054 ,  H01L51/0065 ,  H01L51/0067 ,  H01L51/0068 ,  H01L51/0069 ,  H01L51/007 ,  H01L51/5012 ,  H01L2051/0063

摘要： An anthracene derivative represented by general formula (I): wherein X and Y represent a trifunctional aromatic ring group or the like, A1 to A4 represent an aryl group or a monovalent heterocyclic group, R1 to R16 represent hydrogen atom, a halogen atom, cyano group, nitro group, alkyl group or the like, Q represents an arylene group or the like and p represents 0, 1 or 2; and an organic electroluminescence device which comprises at least an organic light emitting layer disposed between a pair of electrodes and the above anthracene derivative. The novel anthracene derivative exhibits a high efficiency of light emission and excellent heat resistance when the derivative is used as a material constituting an organic electroluminescence device.

摘要翻译： 由通式（I）表示的蒽衍生物：其中X和Y表示三官能芳环等，A 1至A 4表示芳基或1价杂环基，R 1至R X表示氢原子，卤素原子，氰基，硝基，烷基等，Q表示亚芳基等，p表示0,1或2; 以及至少包含配置在一对电极和上述蒽衍生物之间的有机发光层的有机电致发光元件。 当衍生物用作构成有机电致发光器件的材料时，新型蒽衍生物表现出高的发光效率和优异的耐热性。

公开(公告)号：US08741450B2

公开(公告)日：2014-06-03

申请号：US13601300

申请日：2012-08-31

申请人： Toshihiro Iwakuma ,  Hiroshi Yamamoto ,  Yoshio Hironaka ,  Hidetsugu Ikeda ,  Chishio Hosokawa ,  Seiji Tomita ,  Takashi Arakane

发明人： Toshihiro Iwakuma ,  Hiroshi Yamamoto ,  Yoshio Hironaka ,  Hidetsugu Ikeda ,  Chishio Hosokawa ,  Seiji Tomita ,  Takashi Arakane

IPC分类号： H01L51/54 ,  C07D403/00

CPC分类号： C07D471/04 ,  C07D401/10 ,  C07D401/14 ,  C07D403/10 ,  C07D403/14 ,  C07F15/0046 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/185 ,  H01L51/0059 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5048 ,  H01L2251/308 ,  H05B33/14

摘要： A material for organic electroluminescence devices comprising a compound in which a heterocyclic group having nitrogen is bonded to an arylcarbazolyl group or a carbazolylalkylene group and an organic electroluminescence device comprising an anode, a cathode and an organic thin film layer comprising at least one layer and disposed between the anode and the cathode, wherein at least one layer in the organic thin film layer comprises the material for organic electroluminescence devices described above. The material can provide an organic electroluminescence device emitting bluish light with a high purity of color. The organic electroluminescence device uses the material.

摘要翻译： 一种有机电致发光器件的材料，其包含具有氮杂环基的化合物与芳基咔唑基或咔唑基亚烷基结合的有机电致发光器件和包含至少一层的阳极，阴极和有机薄膜层的有机电致发光器件， 在阳极和阴极之间，其中有机薄膜层中的至少一层包括上述有机电致发光器件的材料。 该材料可以提供具有高纯度颜色的发出蓝光的有机电致发光器件。 有机电致发光器件使用该材料。

公开(公告)号：US08685543B2

公开(公告)日：2014-04-01

申请号：US13484854

申请日：2012-05-31

申请人： Toshihiro Iwakuma ,  Chishio Hosokawa ,  Hidetsugu Ikeda ,  Seiji Tomita ,  Takashi Arakane

发明人： Toshihiro Iwakuma ,  Chishio Hosokawa ,  Hidetsugu Ikeda ,  Seiji Tomita ,  Takashi Arakane

IPC分类号： H01L51/54

CPC分类号： H01L51/0067 ,  C07D401/04 ,  C07D401/14 ,  C07D403/04 ,  C07D403/14 ,  C07D471/04 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1059 ,  H01L51/0059 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5048 ,  H01L2251/308 ,  Y10S428/917

摘要： A material for electroluminescent devices which comprises a compound in which a heterocyclic group having nitrogen is bonded to carbazolyl group and an organic electroluminescent device having at least one organic thin film layer which is sandwiched between the cathode and the anode and contains the above material in at least one layer, are provided. The material can provide organic electroluminescent devices emitting bluish light with a high purity of color. The organic electroluminescence device uses the material.

公开(公告)号：US08580391B2

公开(公告)日：2013-11-12

申请号：US11150342

申请日：2005-06-13

申请人： Toshihiro Iwakuma ,  Hiroshi Yamamoto ,  Yoshio Hironaka ,  Hidetsugu Ikeda ,  Chishio Hosokawa ,  Seiji Tomita ,  Takashi Arakane

发明人： Toshihiro Iwakuma ,  Hiroshi Yamamoto ,  Yoshio Hironaka ,  Hidetsugu Ikeda ,  Chishio Hosokawa ,  Seiji Tomita ,  Takashi Arakane

IPC分类号： H01L51/54 ,  C09K11/06 ,  C07D403/00

CPC分类号： C07D471/04 ,  C07D401/10 ,  C07D401/14 ,  C07D403/10 ,  C07D403/14 ,  C07F15/0046 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/185 ,  H01L51/0059 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5048 ,  H01L2251/308 ,  H05B33/14

摘要： A material for organic electroluminescence devices comprising a compound in which a heterocyclic group having nitrogen is bonded to an arylcarbazolyl group or a carbazolylalkylene group and an organic electroluminescence device comprising an anode, a cathode and an organic thin film layer comprising at least one layer and disposed between the anode and the cathode, wherein at least one layer in the organic thin film layer comprises the material for organic electroluminescence devices described above. The material can provide an organic electro-luminescence device emitting bluish light with a high purity of color. The organic electroluminescence device uses the material.

摘要翻译： 一种有机电致发光器件的材料，其包含其中具有氮的杂环基与芳基咔唑基或咔唑基亚烷基键合的化合物和包含阳极，阴极和包含至少一层的有机薄膜层的有机电致发光器件， 在阳极和阴极之间，其中有机薄膜层中的至少一层包括上述有机电致发光器件的材料。 该材料可以提供发出具有高纯度颜色的蓝色光的有机电致发光器件。 有机电致发光器件使用该材料。

公开(公告)号：US20110309338A1

公开(公告)日：2011-12-22

申请号：US13067927

申请日：2011-07-07

申请人： Toshihiro Iwakuma ,  Chishio Hosokawa ,  Hidetsugu Ikeda ,  Seiji Tomita ,  Takashi Arakane

发明人： Toshihiro Iwakuma ,  Chishio Hosokawa ,  Hidetsugu Ikeda ,  Seiji Tomita ,  Takashi Arakane

IPC分类号： H01L51/54 ,  C07D403/14 ,  C07D401/14

CPC分类号： H01L51/0067 ,  C07D401/04 ,  C07D401/14 ,  C07D403/04 ,  C07D403/14 ,  C07D471/04 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1059 ,  H01L51/0059 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5048 ,  H01L2251/308 ,  Y10S428/917

摘要： A material for electroluminescent devices which comprises a compound in which a heterocyclic group having nitrogen is bonded to carbazolyl group and an organic electroluminescent device having at least one organic thin film layer which is sandwiched between the cathode and the anode and contains the above material in at least one layer, are provided. The material can provide organic electroluminescent devices emitting bluish light with a high purity of color. The organic electroluminescence device uses the material.

摘要翻译： 一种用于电致发光器件的材料，其包括其中具有氮的杂环基与咔唑基键合的化合物和具有至少一个有机薄膜层的有机电致发光器件，所述有机薄膜层夹在阴极和阳极之间并且包含上述材料 至少提供一层。 该材料可以提供具有高纯度颜色的发出蓝光的有机电致发光器件。 有机电致发光器件使用该材料。

公开(公告)号：US07990046B2

公开(公告)日：2011-08-02

申请号：US10504477

申请日：2003-03-13

申请人： Toshihiro Iwakuma ,  Chishio Hosokawa ,  Hidetsugu Ikeda ,  Seiji Tomita ,  Takashi Arakane

发明人： Toshihiro Iwakuma ,  Chishio Hosokawa ,  Hidetsugu Ikeda ,  Seiji Tomita ,  Takashi Arakane

IPC分类号： H01L51/54 ,  H05B33/14 ,  C09K11/06 ,  C07D209/82

CPC分类号： H01L51/0067 ,  C07D401/04 ,  C07D401/14 ,  C07D403/04 ,  C07D403/14 ,  C07D471/04 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1059 ,  H01L51/0059 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5048 ,  H01L2251/308 ,  Y10S428/917

摘要： A material for electroluminescent devices which comprises a compound in which a heterocyclic group having nitrogen is bonded to carbazolyl group and an organic electroluminescent device having at least one organic thin film layer which is sandwiched between the cathode and the anode and contains the above material in at least one layer, are provided. The material can provide organic electroluminescent devices emitting bluish light with a high purity of color. The organic electroluminescence device uses the material.

摘要翻译： 一种用于电致发光器件的材料，其包括其中具有氮的杂环基与咔唑基键合的化合物和具有至少一个有机薄膜层的有机电致发光器件，所述有机薄膜层夹在阴极和阳极之间并且包含上述材料 至少提供一层。 该材料可以提供具有高纯度颜色的发出蓝光的有机电致发光器件。 有机电致发光器件使用该材料。

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。

公开(公告)号：US06951693B2

公开(公告)日：2005-10-04

申请号：US10179179

申请日：2002-06-26

申请人： Chishio Hosokawa ,  Masakazu Funahashi ,  Hisayuki Kawamura ,  Hiromasa Arai ,  Hidetoshi Koga ,  Hidetsugu Ikeda

发明人： Chishio Hosokawa ,  Masakazu Funahashi ,  Hisayuki Kawamura ,  Hiromasa Arai ,  Hidetoshi Koga ,  Hidetsugu Ikeda

IPC分类号： C07C211/54 ,  C07C211/58 ,  C07C211/61 ,  C09K11/06 ,  H01L51/30 ,  H01L51/50 ,  H05B33/12

CPC分类号： C09K11/06 ,  B01J31/24 ,  C07C211/54 ,  C07C211/58 ,  C07C211/61 ,  C07C2603/18 ,  C07C2603/24 ,  C07C2603/26 ,  C07C2603/44 ,  C07C2603/48 ,  C07C2603/52 ,  C09K2211/10 ,  C09K2211/1003 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1092 ,  H01L51/0042 ,  H01L51/005 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0068 ,  H01L51/007 ,  H01L51/0081 ,  H01L51/5012 ,  H01L51/5048 ,  H01L51/5088 ,  H01L2251/308 ,  H05B33/14 ,  Y10S428/917

摘要： Materials for organic electroluminescence devices represented by following general formula [1]: wherein A represents a substituted or unsubstituted arylene group having 22 to 60 carbon atoms, X1 to X4 each independently represent a substituted or unsubstituted arylene group having 6 to 30 carbon atoms, X1 and X2 may be bonded to each other, X3 and X4 may be bonded to each other, Y1 to Y4 each independently represent an organic group represented by general formula [2], a to d each represent an integer of 0 to 2 and, when the arylene group represented by A has 26 or less carbon atoms, a+b+c+d>0 and the arylene group does not contain two or more anthracene nucleus; general formula [2] being: wherein R1 to R4 each independently represent hydrogen atom, a substituted or unsubstituted alkyl group having 1 to 20 carbon atoms, a substituted or unsubstituted aryl group having 6 to 20 carbon atoms, cyano group or form a triple bond by a linkage of R1 and R2 or R3 and R4, Z represents a substituted or unsubstituted aryl group having 6 to 20 carbon atoms and n represents 0 or 1.

摘要翻译： 由以下通式[1]表示的有机电致发光元件用材料：其中A表示取代或未取代的碳原子数22〜60的亚芳基，X 1〜X 4各自独立地 独立地表示取代或未取代的具有6至30个碳原子的亚芳基，X 1和X 2彼此可以彼此键合，X 3， 和X 4彼此键合，Y 1至Y 4各自独立地表示由通式[2]表示的有机基团， a至d各自表示0〜2的整数，当由A表示的亚芳基具有26个或更少的碳原子时，a + b + c + d> 0，并且亚芳基不含有两个或更多个蒽核; 通式[2]表示：其中R 1至R 4各自独立地表示氢原子，取代或未取代的碳原子数1〜20的烷基，取代或未取代的 具有6至20个碳原子的芳基，氰基或通过R 1和R 2或R 3的连接形成三键和R 3 R 4，Z表示取代或未取代的碳原子数6〜20的芳基，n表示0或1。

公开(公告)号：US20050014017A1

公开(公告)日：2005-01-20

申请号：US10493236

申请日：2002-10-29

申请人： Chishio Hosokawa ,  Masakazu Funahashi ,  Hidetsugu Ikeda

发明人： Chishio Hosokawa ,  Masakazu Funahashi ,  Hidetsugu Ikeda

IPC分类号： C07C13/567 ,  C07C15/52 ,  C07C15/58 ,  C07C15/60 ,  C07C43/168 ,  C07C43/20 ,  C07C43/215 ,  C07C211/61 ,  C08G61/02 ,  C09K11/06 ,  H01L51/30 ,  H01L51/50 ,  H05B33/14 ,  H05B33/12

CPC分类号： H05B33/14 ,  C07C13/567 ,  C07C15/52 ,  C07C15/58 ,  C07C15/60 ,  C07C43/168 ,  C07C43/20 ,  C07C43/215 ,  C07C211/61 ,  C07C2603/18 ,  C07C2603/24 ,  C08G61/02 ,  C09K11/06 ,  C09K2211/1003 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  H01L51/0003 ,  H01L51/0035 ,  H01L51/0052 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0081 ,  H01L51/50 ,  H01L2251/308 ,  Y10S428/917

摘要： A novel soluble compound which is a distyrylarylene derivative having a soluble substituent and a specific central group and having a solubility of 0.5% by weight or greater at 20° C. in an organic solvent; and an organic electroluminescence device having an organic thin film layer which has a single layer or a plurality of layers, is disposed between a cathode and an anode and has at least one layer containing the novel soluble compound. The organic thin film layer can be formed in accordance with a wet process, and the organic electroluminescence device exhibiting a great efficiency of light emission can be produced easily.

摘要翻译： 一种新颖的可溶性化合物，其是具有可溶性取代基和特定中心基团的二苯乙烯基亚芳基衍生物，并且在20℃下在有机溶剂中的溶解度为0.5重量％以上; 具有单层或多层有机薄膜层的有机电致发光元件设置在阴极和阳极之间，并具有至少一层含有新的可溶性化合物的层。 可以根据湿法形成有机薄膜层，并且可以容易地制造出显示出高效发光的有机电致发光器件。

公开(公告)号：US08580398B2

公开(公告)日：2013-11-12

申请号：US13067927

申请日：2011-07-07

申请人： Toshihiro Iwakuma ,  Chishio Hosokawa ,  Hidetsugu Ikeda ,  Seiji Tomita ,  Takashi Arakane

发明人： Toshihiro Iwakuma ,  Chishio Hosokawa ,  Hidetsugu Ikeda ,  Seiji Tomita ,  Takashi Arakane

IPC分类号： H01L51/54

CPC分类号： H01L51/0067 ,  C07D401/04 ,  C07D401/14 ,  C07D403/04 ,  C07D403/14 ,  C07D471/04 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1059 ,  H01L51/0059 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5048 ,  H01L2251/308 ,  Y10S428/917

摘要： A material for electroluminescent devices which comprises a compound in which a heterocyclic group having nitrogen is bonded to carbazolyl group and an organic electroluminescent device having at least one organic thin film layer which is sandwiched between the cathode and the anode and contains the above material in at least one layer, are provided. The material can provide organic electroluminescent devices emitting bluish light with a high purity of color. The organic electroluminescence device uses the material.

摘要翻译： 一种用于电致发光器件的材料，其包括其中具有氮的杂环基与咔唑基键合的化合物和具有至少一个有机薄膜层的有机电致发光器件，所述有机薄膜层夹在阴极和阳极之间并且包含上述材料 至少提供一层。 该材料可以提供具有高纯度颜色的发出蓝光的有机电致发光器件。 有机电致发光器件使用该材料。