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21. 发明授权

US08759819B2 Organic electroluminescence device 有权
标题翻译：有机电致发光器件
公开(公告)号：US08759819B2
公开(公告)日：2014-06-24
申请号：US12744178
申请日：2008-11-21
申请人： Kazuki Nishimura , Toshihiro Iwakuma , Kenichi Fukuoka , Chishio Hosokawa , Jun Endo , Nobuhiro Yabunouchi , Hiroshi Yamamoto
发明人： Kazuki Nishimura , Toshihiro Iwakuma , Kenichi Fukuoka , Chishio Hosokawa , Jun Endo , Nobuhiro Yabunouchi , Hiroshi Yamamoto
IPC分类号： H01L29/08
CPC分类号： H01L51/0054 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1044 , C09K2211/185 , C09K2211/186 , H01L51/0052 , H01L51/0055 , H01L51/0059 , H01L51/0067 , H01L51/0071 , H01L51/0072 , H01L51/0085 , H01L51/0087 , H01L51/5016 , H01L51/5048
摘要： An organic electroluminescence device includes an anode, a cathode, and an organic thin-film layer interposed between the anode and the cathode. The organic thin-film layer includes a phosphorescent-emitting layer containing a host and a phosphorescent dopant, and an electron transporting layer that is provided closer to the cathode than the phosphorescent-emitting layer. The host contains a substituted or unsubstituted polycyclic fused aromatic skeleton.
摘要翻译：有机电致发光器件包括阳极，阴极和置于阳极和阴极之间的有机薄膜层。有机薄膜层包括含有主体和磷光掺杂剂的磷光发光层以及比磷光发光层更靠近阴极的电子传输层。宿主含有取代或未取代的多环稠合芳族骨架。

22. 发明申请

US20120319099A1 MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICES AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE MATERIAL 有权
标题翻译：有机电致发光器件和有机电致发光器件使用材料的材料
公开(公告)号：US20120319099A1
公开(公告)日：2012-12-20
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： C07D471/04 , H01L51/54 , C07D401/10 , C07D403/14 , C07D401/14 , C07D403/10
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。

23. 发明申请

US20050249976A1 Material for organic electroluminescence devices and organic electroluminescence device using the material 有权
标题翻译：用于有机电致发光器件的材料和使用该材料的有机电致发光器件
公开(公告)号：US20050249976A1
公开(公告)日：2005-11-10
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： C07D401/10 , C07D401/14 , C07D403/10 , C07D403/14 , C07D471/04 , C07F15/00 , C09K11/06 , H01L51/00 , H01L51/30 , H01L51/50 , H05B33/14 , H05B33/12
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含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。

24. 发明授权

US08741450B2 Material for organic electroluminescence devices and organic electroluminescence device using the material 有权
标题翻译：用于有机电致发光器件的材料和使用该材料的有机电致发光器件
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。

25. 发明授权

US08580391B2 Material for organic electroluminescence devices and organic electroluminescence device using the material 有权
标题翻译：用于有机电致发光器件的材料和使用该材料的有机电致发光器件
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。

26. 发明申请

US20120298975A1 MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICES AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE MATERIAL 审中-公开
标题翻译：有机电致发光器件和有机电致发光器件使用材料的材料
公开(公告)号：US20120298975A1
公开(公告)日：2012-11-29
申请号：US13485111
申请日：2012-05-31
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 , C07D401/14 , C07D403/10 , C07D471/04
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。

27. 发明申请

US20100283043A1 ORGANIC EL ELEMENT 有权
标题翻译：有机EL元素
公开(公告)号：US20100283043A1
公开(公告)日：2010-11-11
申请号：US12744178
申请日：2008-11-21
申请人： Kazuki Nishimura , Toshihiro Iwakuma , Kenichi Fukuoka , Chishio Hosokawa , Jun Endo , Nobuhiro Yabunouchi , Hiroshi Yamamoto
发明人： Kazuki Nishimura , Toshihiro Iwakuma , Kenichi Fukuoka , Chishio Hosokawa , Jun Endo , Nobuhiro Yabunouchi , Hiroshi Yamamoto
IPC分类号： H01L51/54
CPC分类号： H01L51/0054 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1044 , C09K2211/185 , C09K2211/186 , H01L51/0052 , H01L51/0055 , H01L51/0059 , H01L51/0067 , H01L51/0071 , H01L51/0072 , H01L51/0085 , H01L51/0087 , H01L51/5016 , H01L51/5048
摘要： An organic electroluminescence device includes an anode, a cathode, and an organic thin-film layer interposed between the anode and the cathode. The organic thin-film layer includes a phosphorescent-emitting layer containing a host and a phosphorescent dopant, and an electron transporting layer that is provided closer to the cathode than the phosphorescent-emitting layer. The host contains a substituted or unsubstituted polycyclic fused aromatic skeleton.
摘要翻译：有机电致发光器件包括阳极，阴极和置于阳极和阴极之间的有机薄膜层。有机薄膜层包括含有主体和磷光掺杂剂的磷光发光层以及比磷光发光层更靠近阴极的电子传输层。宿主含有取代或未取代的多环稠合芳族骨架。

28. 发明授权

US07745016B2 White organic electroluminescence device 有权
标题翻译：白色有机电致发光器件
公开(公告)号：US07745016B2
公开(公告)日：2010-06-29
申请号：US10563353
申请日：2004-06-24
申请人： Masahide Matsuura , Kenichi Fukuoka , Hiroshi Yamamoto , Chishio Hosokawa
发明人： Masahide Matsuura , Kenichi Fukuoka , Hiroshi Yamamoto , Chishio Hosokawa
IPC分类号： H01L51/54 , H05B33/12
CPC分类号： H01L51/5036 , H01L51/0051 , H01L51/0052 , H01L51/0053 , H01L51/0056 , H01L51/0058 , H01L51/0059 , H01L51/006 , H01L51/0067 , H01L51/0071 , H01L51/0072 , H01L51/0081 , H01L51/0085 , H01L51/0094 , Y10S428/917 , Y10T428/24942
摘要： An organic electroluminescence device emitting white light which comprises at least two light emitting layers and an electron transporting layer comprising a heterocyclic derivative having nitrogen atom or silicon atom which are disposed between a pair of electrodes, wherein the energy gap of a host compound in each light emitting layer is in a specific range, the energy gap of the heterocyclic derivative having nitrogen atom or silicon atom in the electron transporting layer is in a specific range, and the ionization potential of the heterocyclic derivative having nitrogen atom or silicon atom in the electron transporting layer and the ionization potential of the host compound in the light emitting layer adjacent to the electron transporting layer satisfy a specific relation. The organic electroluminescence device provides a great efficiency of light emission under a low voltage and has a long lifetime, and exhibits no change in the chromaticity.
摘要翻译：一种发射白光的有机电致发光器件，其包括至少两个发光层和包含设置在一对电极之间的具有氮原子或硅原子的杂环衍生物的电子传输层，其中每个光中的主体化合物的能隙发光层在特定范围内，电子传输层中具有氮原子或硅原子的杂环衍生物的能隙在特定范围内，电子传输中具有氮原子或硅原子的杂环衍生物的电离电位并且与电子传输层相邻的发光层中的主体化合物的电离电位满足特定关系。有机电致发光器件在低电压下提供高效率的发光并且具有长的寿命，并且不会发生色度变化。

29. 发明申请

US20060043859A1 Organic electroluminescence element 有权
标题翻译：有机电致发光元件
公开(公告)号：US20060043859A1
公开(公告)日：2006-03-02
申请号：US10535310
申请日：2003-11-13
申请人： Kenichi Fukuoka , Masahide Matsuura , Hiroshi Yamamoto , Chishio Hosokawa
发明人： Kenichi Fukuoka , Masahide Matsuura , Hiroshi Yamamoto , Chishio Hosokawa
IPC分类号： H01J1/88
CPC分类号： H01L51/0052 , H01L51/005 , H01L51/0054 , H01L51/0056 , H01L51/0058 , H01L51/0059 , H01L51/006 , H01L51/007 , H01L51/0081 , H01L51/5012 , H01L51/5036 , H01L51/5092 , Y10S428/917 , Y10T428/24942
摘要： An organic electroluminescence element comprising: an anode; a first emitting layer comprising at least a first host material and a first dopant; a second emitting layer comprising at least a second host material and a second dopant; and a cathode in the order mentioned: wherein the energy gap Egh1 of the first host material, the energy gap Egd1 of the first dopant, the energy gap Egh2 of the second host material, and the energy gap Egd2 of the second dopant satisfy the following formulas; and the luminescent intensity I1 at the maximum luminescent wavelength of an emission spectrum derived from the first emitting layer, and the luminescent intensity I2 at the maximum luminescent wavelength of an emission spectrum derived from the second emitting layer satisfy the following formula: Egh1>Egd1 Egh2>Egd2 Egd1>Egd2 I1>3.5×I2.
摘要翻译：一种有机电致发光元件，包括：阳极; 包括至少第一主体材料和第一掺杂剂的第一发光层; 第二发光层，包括至少第二主体材料和第二掺杂剂; 和阴极，其中第一主体材料的能隙E 1h 1，第一掺杂剂的能隙E gd 1，能隙E 第二主体材料的第二能隙和第二掺杂剂的能隙E gd 2满足下式：并且从第一发光层得到的发光光谱的最大发光波长的发光强度I 1和来自第二发光层的发光光谱的最大发光波长的发光强度I 2满足下式： in-line-formula description =“In-line Formulas”end =“lead”？> E 1> E 1 <？in-line-formula description = “In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？> E gd 2 <？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？> E-in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？> I 1> 3.5xI 2. <？in-line-formula description =“In-line Formulas”end =“tail”？>

30. 发明申请

US20100141129A1 Organic electroluminescence element 有权
标题翻译：有机电致发光元件
公开(公告)号：US20100141129A1
公开(公告)日：2010-06-10
申请号：US12654965
申请日：2010-01-11
申请人： Kenichi Fukuoka , Masahide Matsuura , Hiroshi Yamamoto , Chishio Hosokawa
发明人： Kenichi Fukuoka , Masahide Matsuura , Hiroshi Yamamoto , Chishio Hosokawa
IPC分类号： H01J1/63
CPC分类号： H01L51/0052 , H01L51/005 , H01L51/0054 , H01L51/0056 , H01L51/0058 , H01L51/0059 , H01L51/006 , H01L51/007 , H01L51/0081 , H01L51/5012 , H01L51/5036 , H01L51/5092 , Y10S428/917 , Y10T428/24942
摘要： An organic electroluminescence element comprising: an anode; a first emitting layer comprising at least a first host material and a first dopant; a second emitting layer comprising at least a second host material and a second dopant; and a cathode in the order mentioned: wherein the energy gap Egh1 of the first host material, the energy gap Egd1 of the first dopant, the energy gap Egh2 of the second host material, and the energy gap Egd2 of the second dopant satisfy the following formulas; and the luminescent intensity I1 at the maximum luminescent wavelength of an emission spectrum derived from the first emitting layer, and the luminescent intensity I2 at the maximum luminescent wavelength of an emission spectrum derived from the second emitting layer satisfy the following formula: Egh1>Egd1 Egh2>Egd2 Egd1>Egd2 I1>3.5×I2.
摘要翻译：一种有机电致发光元件，包括：阳极; 包括至少第一主体材料和第一掺杂剂的第一发光层; 第二发光层，包括至少第二主体材料和第二掺杂剂; 和阴极，其中第一主体材料的能隙Egh1，第一掺杂剂的能隙Egd1，第二主体材料的能隙Egh2和第二掺杂物的能隙Egd2满足以下公式并且从第一发光层得到的发光光谱的最大发光波长的发光强度I1和从第二发光层得到的发光光谱的最大发光波长的发光强度I2满足下式：Egh1> Egd1 Egh2 > Egd2 Egd1> Egd2 I1> 3.5×I2。

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