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公开(公告)号：US08574725B2
公开(公告)日：2013-11-05
申请号：US12744181
申请日：2008-11-21
CPC分类号： H01L51/0052 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , H01L51/0054 , H01L51/0055 , H01L51/0058 , H01L51/0059 , H01L51/0062 , H01L51/0065 , H01L51/0067 , H01L51/0071 , H01L51/0072 , H01L51/0085 , H01L51/0087 , H01L51/5016 , H01L2251/5384
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. The host contains a first host and a second host. The first host includes a substituted or unsubstituted polycyclic fused aromatic skeleton, the skeleton having 10 to 30 ring-forming atoms not including an atom of a substituent. The second host has an affinity level greater than the affinity level of the first host.
摘要翻译： 有机电致发光器件包括：阳极; 阴极 以及介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。 主机包含第一个主机和第二个主机。 第一主体包括取代或未取代的多环稠合芳族骨架，所述骨架具有10-30个不包含取代基原子的成环原子。 第二个主机的亲和度级别大于第一个主机的关联级别。
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82.发明申请MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICES AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE MATERIAL 有权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。
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83.发明授权Asymmetric pyrene derivative and organic electroluminescence device employing the same 有权不对称芘衍生物和使用其的有机电致发光器件公开(公告)号：US08318995B2
公开(公告)日：2012-11-27
申请号：US12795216
申请日：2010-06-07
IPC分类号： C07C13/615 , C07C15/20 , H01J1/62
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。
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84.发明授权Polycyclic compounds and organic electroluminescence device employing the same 有权多环化合物和使用其的有机电致发光器件公开(公告)号：US08318323B2
公开(公告)日：2012-11-27
申请号：US12552421
申请日：2009-09-02
申请人： Tomoki Kato , Masaki Numata , Kazuki Nishimura , Toshihiro Iwakuma , Chishio Hosokawa , Kei Yoshida
发明人： Tomoki Kato , Masaki Numata , Kazuki Nishimura , Toshihiro Iwakuma , Chishio Hosokawa , Kei Yoshida
CPC分类号： C07D209/86 , C07D403/10 , C07D487/04 , C07D491/04 , C07D491/048 , C07D493/04 , C07D495/04 , C07D497/04 , C07D519/00 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , C09K2211/1088 , C09K2211/1092 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H05B33/14
摘要： Provided are a polycyclic compound of a compound having such a structure that two benzene rings bond to a central benzene ring each other to form a fused ring and another fused ring bonds to a terminal thereof, and an organic electroluminescence device including one or more organic thin film layers containing a light emitting layer between a cathode and an anode, in which at least one of the organic thin film layers includes the polycyclic compound of the present invention. The organic electroluminescence device has high luminous efficiency, no defect in pixels, and long lifetime. In addition, provided is a polycyclic compound realizing the organic electroluminescence device.
摘要翻译： 提供具有这样的结构的化合物的多环化合物，其中两个苯环彼此结合到中心苯环上以形成稠环，并且另一个稠环与其末端键合，并且有机电致发光器件包括一种或多种有机薄膜 在阴极和阳极之间含有发光层的膜层，其中至少一个有机薄膜层包括本发明的多环化合物。 有机电致发光元件的发光效率高，像素不缺陷，寿命长。 此外，提供实现有机电致发光器件的多环化合物。
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85.发明申请公开(公告)号：US20120138914A1
公开(公告)日：2012-06-07
申请号：US13375020
申请日：2010-05-24
IPC分类号： H01L51/54 , C07D307/77 , C07D333/50 , C07D493/04
CPC分类号： H01L51/0052 , C07D307/77 , C07D307/79 , C07D307/91 , C07D307/92 , C07D333/50 , C07D333/74 , C07D333/76 , C07D493/04 , C07D519/00 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1088 , C09K2211/1092 , H01L51/0054 , H01L51/0058 , H01L51/0059 , H01L51/006 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/5012
摘要： An anthracene derivative represented by the following formula (1):In the formula (1), Z is a structure represented by the following formula (2). In the formula (2), at least one pair of adjacent two substituents of R11 to R18 form a ring represented by the following formula (3) or (4):
摘要翻译： 由下式（1）表示的蒽衍生物：式（1）中，Z表示由下式（2）表示的结构。 在式（2）中，R 11至R 18的至少一对相邻的两个取代基形成由下式（3）或（4）表示的环：
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86.发明申请公开(公告)号：US20120112629A1
公开(公告)日：2012-05-10
申请号：US13354110
申请日：2012-01-19
IPC分类号： H05B33/14 , C07D487/04
CPC分类号： H01L51/0073 , C07D235/08 , C07D403/10 , C07D487/04 , C07D495/04 , C07D519/00 , C09K11/025 , C09K11/06 , C09K2211/1029 , C09K2211/186 , H01L51/0065 , H01L51/0067 , H01L51/0068 , H01L51/0071 , H01L51/0072 , H05B33/14 , Y10S428/917
摘要： Provided are an organic electroluminescence device, which: shows high luminous efficiency; is free of any pixel defect; and has a long lifetime, and a material for an organic electroluminescence device for realizing the device. The material for an organic electroluminescence device is a compound of a specific structure having a π-conjugated heteroacene skeleton crosslinked with a carbon atom, nitrogen atom, or oxygen atom. The organic electroluminescence device has one or more organic thin film layers including a light emitting layer between a cathode and an anode, and at least one layer of the organic thin film layers contains the material for an organic electroluminescence device.
摘要翻译： 提供了一种有机电致发光器件，其显示出高的发光效率; 没有任何像素缺陷; 并且具有长寿命，以及用于实现该器件的有机电致发光器件的材料。 有机电致发光元件用材料是具有与碳原子，氮原子或氧原子交联的共轭杂原子骨架的具体结构的化合物。 有机电致发光元件具有包含阴极和阳极之间的发光层的一个或多个有机薄膜层，至少一层有机薄膜层含有有机电致发光元件用材料。
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87.发明申请公开(公告)号：US20120085995A1
公开(公告)日：2012-04-12
申请号：US13270786
申请日：2011-10-11
IPC分类号： H01L51/54 , C07D519/00 , C07D493/04
CPC分类号： H01L51/0073 , C07D235/08 , C07D403/10 , C07D487/04 , C07D495/04 , C07D519/00 , C09K11/025 , C09K11/06 , C09K2211/1029 , C09K2211/186 , H01L51/0065 , H01L51/0067 , H01L51/0068 , H01L51/0071 , H01L51/0072 , H05B33/14 , Y10S428/917
摘要： Provided are an organic electroluminescence device, which: shows high luminous efficiency; is free of any pixel defect; and has a long lifetime, and a material for an organic electroluminescence device for realizing the device. The material for an organic electroluminescence device is a compound of a specific structure having a n-conjugated heteroacene skeleton crosslinked with a carbon atom, nitrogen atom, or oxygen atom. The organic electroluminescence device has one or more organic thin film layers including a light emitting layer between a cathode and an anode, and at least one layer of the organic thin film layers contains the material for an organic electroluminescence device.
摘要翻译： 提供了一种有机电致发光器件，其显示出高的发光效率; 没有任何像素缺陷; 并且具有长寿命，以及用于实现该器件的有机电致发光器件的材料。 用于有机电致发光器件的材料是具有与碳原子，氮原子或氧原子交联的正共轭异炔骨架的具体结构的化合物。 有机电致发光元件具有包含阴极和阳极之间的发光层的一个或多个有机薄膜层，至少一层有机薄膜层含有有机电致发光元件用材料。
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88.发明授权Material for organic electroluminescence device and organic electroluminescence device using the same 有权有机电致发光元件用材料及使用其的有机电致发光元件公开(公告)号：US08049411B2
公开(公告)日：2011-11-01
申请号：US12253586
申请日：2008-10-17
IPC分类号： H01J1/63 , C07D487/04
CPC分类号： H01L51/0073 , C07D307/91 , C07D487/04 , C07D493/04 , C07D495/04 , C07D519/00 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/1088 , C09K2211/185 , H01L51/0055 , H01L51/0067 , H01L51/0072 , H01L51/0074 , H01L51/0081 , H01L51/0085 , H01L51/5008 , H01L51/5012 , H01L51/5016 , H01L51/5024 , H01L51/504 , H01L51/5048 , H01L51/5056 , H01L51/5072 , H01L51/5092 , H01L51/5206 , H01L51/5221 , H05B33/14
摘要： Provided are an organic electroluminescence device, which shows high luminous efficiency, is free of any pixel defect, and has a long lifetime, and a material for an organic electroluminescence device for realizing the device. The material for an organic electroluminescence device is a compound having a π-conjugated heteroacene skeleton crosslinked with a carbon atom, nitrogen atom, oxygen atom, or sulfur atom. The organic electroluminescence device has one or more organic thin film layers including a light emitting layer between a cathode and an anode, and at least one layer of the organic thin film layers contains the material for an organic electroluminescence device.
摘要翻译： 提供一种显示高发光效率，没有任何像素缺陷并且具有长寿命的有机电致发光器件，以及用于实现器件的有机电致发光器件的材料。 有机电致发光元件的材料是具有与碳原子，氮原子，氧原子或硫原子交联的共轭杂原子骨架的化合物。 有机电致发光元件具有包含阴极和阳极之间的发光层的一个或多个有机薄膜层，至少一层有机薄膜层含有有机电致发光元件用材料。
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89.发明授权Naphthalene derivative, material for organic electroluminescence device, and organic electroluminescence device using the same 失效萘衍生物，有机电致发光元件用材料及使用其的有机电致发光元件公开(公告)号：US08029697B2
公开(公告)日：2011-10-04
申请号：US12102401
申请日：2008-04-14
申请人： Masahiro Kawamura , Kazuki Nishimura , Yoriyuki Takashima , Mitsunori Ito , Toshihiro Iwakuma , Toshinari Ogiwara , Chishio Hosokawa , Kenichi Fukuoka
发明人： Masahiro Kawamura , Kazuki Nishimura , Yoriyuki Takashima , Mitsunori Ito , Toshihiro Iwakuma , Toshinari Ogiwara , Chishio Hosokawa , Kenichi Fukuoka
IPC分类号： C09K11/06 , C07C211/54
CPC分类号： C09K11/565 , C07C13/567 , C07C15/24 , C07C15/30 , C07D235/08 , C09K11/06 , C09K2211/1011 , H01L51/0054 , H01L51/0058 , H01L51/006 , H01L51/0071 , H01L51/0072 , H01L51/0085 , H01L51/5012 , H01L2251/308 , H05B33/14 , H05B33/20
摘要： A naphthalene derivative represented by the following formula (1) is provided. In the formula (1), Ar1 to Ar6 each represent a substituted or unsubstituted aromatic hydrocarbon cyclic group having 6 to 18 carbon atoms forming a ring. The substituted or unsubstituted aromatic hydrocarbon cyclic group has none of anthracene skeleton, pyrene skeleton, aceanthrylene skeleton and naphthacene skeleton. R1 to R3 each represent an alkyl group, a cycloalkyl group, an alkoxy group, a cyano group, a silyl group or a halogen atom. R1 to R3 each may be bonded in any position of a main-chain naphthalene skeleton or a main-chain benzene skeleton. a and b each represent an integer in a range of 0 to 4. l, m, n and p each represent 0 or 1.
摘要翻译： 提供由下式（1）表示的萘衍生物。 式（1）中，Ar 1〜Ar 6表示取代或未取代的碳原子数6〜18的芳香族烃环基，形成环。 取代或未取代的芳族烃环基团不具有蒽骨架，芘骨架，乙炔骨架和并四苯骨架。 R 1〜R 3各自表示烷基，环烷基，烷氧基，氰基，甲硅烷基或卤素原子。 R1至R3各自可以键合在主链萘骨架或主链苯骨架的任何位置。 a和b各自表示0至4的整数.l，m，n和p各自表示0或1。
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公开(公告)号：US20110001130A1
公开(公告)日：2011-01-06
申请号：US12744181
申请日：2008-11-21
IPC分类号： H01L51/50
CPC分类号： H01L51/0052 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , H01L51/0054 , H01L51/0055 , H01L51/0058 , H01L51/0059 , H01L51/0062 , H01L51/0065 , H01L51/0067 , H01L51/0071 , H01L51/0072 , H01L51/0085 , H01L51/0087 , H01L51/5016 , H01L2251/5384
摘要： An organic electroluminescence device (1) includes: an anode (3); a cathode (4); and an organic thin-film layer (10) interposed between the anode (3) and the cathode (4). The organic thin-film layer (10) includes a phosphorescent-emitting layer (5) containing a host and a phosphorescent dopant. The host contains a first host and a second host. The first host includes a substituted or unsubstituted polycyclic fused aromatic skeleton, the skeleton having 10 to 30 ring-forming atoms not including an atom of a substituent. The second host has an affinity level greater than the affinity level of the first host
摘要翻译： 有机电致发光器件（1）包括：阳极（3）; 阴极（4）; 和介于阳极（3）和阴极（4）之间的有机薄膜层（10）。 有机薄膜层（10）包括含有主体和磷光掺杂剂的磷光发光层（5）。 主机包含第一个主机和第二个主机。 第一主体包括取代或未取代的多环稠合芳族骨架，所述骨架具有10-30个不包含取代基原子的成环原子。 第二个主机的亲和度级别大于第一个主机的关联级别
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