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1. 发明授权

US08044390B2 Material for organic electroluminescent device, organic electroluminescent device, and organic electroluminescent display 有权
标题翻译：有机电致发光器件的材料，有机电致发光器件和有机电致发光显示器
公开(公告)号：US08044390B2
公开(公告)日：2011-10-25
申请号：US12601808
申请日：2007-05-21
申请人： Chishio Hosokawa , Hironobu Morishita , Tadahiko Yoshinaga , Yasunori Kijima
发明人： Chishio Hosokawa , Hironobu Morishita , Tadahiko Yoshinaga , Yasunori Kijima
IPC分类号： H01L51/00
CPC分类号： H01L51/0072 , C07D487/04 , C09K11/06 , C09K2211/1007 , C09K2211/1044 , H01L51/0051 , H01L51/0059 , H01L51/0071 , H01L51/0081 , H01L51/5088 , H05B33/14
摘要： A material for an organic electroluminescent device including an imine derivative represented by the following formula (Ia) or (Ib), wherein Y1 to Y4 are independently a carbon atom or a nitrogen atom; R1 to R4 are independently hydrogen, an alkyl group, an aryl group, a heterocycle, a halogen atom, a fluoroalkyl group or a cyano group; and R1 and R2, or R3 and R4 may be bonded together to form a ring.
摘要翻译：一种有机电致发光器件的材料，其包括由下式（Ia）或（Ib）表示的亚胺衍生物，其中Y1至Y4独立地为碳原子或氮原子; R 1至R 4独立地为氢，烷基，芳基，杂环，卤素原子，氟代烷基或氰基; 并且R 1和R 2或R 3和R 4可以键合在一起形成环。

2. 发明申请

US20100181555A1 MATERIAL FOR ORGANIC ELECTROLUMINESCENT DEVICE, ORGANIC ELECTROLUMINESCENT DEVICE, AND ORGANIC ELECTROLUMINESCENT DISPLAY 有权
标题翻译：有机电致发光器件，有机电致发光器件和有机电致发光显示器材料
公开(公告)号：US20100181555A1
公开(公告)日：2010-07-22
申请号：US12601808
申请日：2007-05-21
申请人： Chishio Hosokawa , Hironobu Morishita , Tadahiko Yoshinaga , Yasunori Kijima
发明人： Chishio Hosokawa , Hironobu Morishita , Tadahiko Yoshinaga , Yasunori Kijima
IPC分类号： H01L51/54 , C07D487/04
CPC分类号： H01L51/0072 , C07D487/04 , C09K11/06 , C09K2211/1007 , C09K2211/1044 , H01L51/0051 , H01L51/0059 , H01L51/0071 , H01L51/0081 , H01L51/5088 , H05B33/14
摘要： A material for an organic electroluminescent device including an imine derivative represented by the following formula (Ia) or (Ib), wherein Y1 to Y4 are independently a carbon atom or a nitrogen atom; R1 to R4 are independently hydrogen, an alkyl group, an aryl group, a heterocycle, a halogen atom, a fluoroalkyl group or a cyano group; and R1 and R2, or R3 and R4 may be bonded together to form a ring.
摘要翻译：一种有机电致发光器件的材料，其包括由下式（Ia）或（Ib）表示的亚胺衍生物，其中Y1至Y4独立地为碳原子或氮原子; R 1至R 4独立地为氢，烷基，芳基，杂环，卤素原子，氟代烷基或氰基; 并且R 1和R 2或R 3和R 4可以键合在一起形成环。

3. 发明申请

US20080108832A1 AROMATIC AMINE DERIVATIVES AND ORGANIC ELECTROLUMINESCENT DEVICE USING SAME 审中-公开
标题翻译：芳香胺衍生物和有机电致发光器件
公开(公告)号：US20080108832A1
公开(公告)日：2008-05-08
申请号：US11844050
申请日：2007-08-23
申请人： Nobuhiro Yabunouchi , Masahiro Kawamura , Hisayuki Kawamura , Chishio Hosokawa , Shigeyuki Matsunami , Tadahiko Yoshinaga , Yasunori Kijima
发明人： Nobuhiro Yabunouchi , Masahiro Kawamura , Hisayuki Kawamura , Chishio Hosokawa , Shigeyuki Matsunami , Tadahiko Yoshinaga , Yasunori Kijima
IPC分类号： C07C211/54 , C07D409/10 , C07D409/14
CPC分类号： H01L51/50 , C07D333/58 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1092 , H01L51/006 , H01L51/0061 , H01L51/0074 , H01L51/5048 , H05B33/14
摘要： The present invention provides a novel aromatic amine derivative having a specific structure and an organic electroluminescence device in which an organic thin film layer comprising a single layer or plural layers including at least a light emitting layer is interposed between a cathode and an anode, wherein at least one layer in the above organic thin film layer, particularly a hole injecting layer contains the aromatic amine derivative described above in the form of a single component or a mixed component. Use of the aromatic amine derivative described above materialize an organic electroluminescence device which reduces an operating voltage and makes molecules less liable to be crystallized and which enhances a yield in producing the organic EL device and has a long lifetime.
摘要翻译：本发明提供一种具有特定结构的新型芳族胺衍生物和有机电致发光器件，其中包括至少包含发光层的单层或多层的有机薄膜层插入在阴极和阳极之间，其中在上述有机薄膜层中的至少一层，特别是空穴注入层含有单一成分或混合成分的上述芳香族胺衍生物。使用上述芳香族胺衍生物能够有效地降低工作电压的有机电致发光元件，能够使分子易于结晶，能够提高有机EL元件的制造成品率，寿命长。

4. 发明申请

US20100219404A1 ORGANIC EL DEVICE 有权
标题翻译：有机EL设备
公开(公告)号：US20100219404A1
公开(公告)日：2010-09-02
申请号：US12670490
申请日：2008-09-26
申请人： Jun Endo , Kenichi Fukuoka , Toshihiro Iwakuma , Chishio Hosokawa , Tadahiko Yoshinaga , Emiko Kambe , Yasunori Kijima
发明人： Jun Endo , Kenichi Fukuoka , Toshihiro Iwakuma , Chishio Hosokawa , Tadahiko Yoshinaga , Emiko Kambe , Yasunori Kijima
IPC分类号： H01L51/30
CPC分类号： H01L51/006 , C09B57/00 , C09B57/008 , H01L51/0061 , H01L51/0067 , H01L51/0072 , H01L51/0073 , H01L51/0081 , H01L51/5016 , H01L51/5048
摘要： An organic EL device includes: an anode, a cathode and an organic thin-film layer interposed between the anode and the cathode, in which the organic thin-film layer includes: an emitting layer containing a host material and a phosphorescent material; and a hole transporting layer provided adjacent to the anode relative to the emitting layer. The hole transporting layer includes a first hole transporting layer and a second hole transporting layer that are sequentially layered on the anode, in which the first hole transporting layer contains an amino compound substituted by an aromatic substituent represented by a formula (1) below and the second hole transporting layer contains at least one of compounds represented by formulae (2) to (5) below.
摘要翻译：有机EL器件包括：阳极，阴极和介于阳极和阴极之间的有机薄膜层，其中有机薄膜层包括：含有主体材料和磷光材料的发射层; 以及相对于发光层与阳极相邻设置的空穴传输层。空穴传输层包括依次层叠在阳极上的第一空穴传输层和第二空穴传输层，其中第一空穴传输层含有被下述式（1）表示的芳香族取代基取代的氨基化合物和第二空穴传输层含有下述式（2）〜（5）表示的化合物中的至少一种。

5. 发明授权

US08106391B2 Organic EL device 有权
标题翻译：有机EL器件
公开(公告)号：US08106391B2
公开(公告)日：2012-01-31
申请号：US12670490
申请日：2008-09-26
申请人： Jun Endo , Kenichi Fukuoka , Toshihiro Iwakuma , Chishio Hosokawa , Tadahiko Yoshinaga , Emiko Kambe , Yasunori Kijima
发明人： Jun Endo , Kenichi Fukuoka , Toshihiro Iwakuma , Chishio Hosokawa , Tadahiko Yoshinaga , Emiko Kambe , Yasunori Kijima
IPC分类号： H01L51/00 , H01L51/30
CPC分类号： H01L51/006 , C09B57/00 , C09B57/008 , H01L51/0061 , H01L51/0067 , H01L51/0072 , H01L51/0073 , H01L51/0081 , H01L51/5016 , H01L51/5048
摘要： An organic EL device includes: an anode, a cathode and an organic thin-film layer interposed between the anode and the cathode, in which the organic thin-film layer includes: an emitting layer containing a host material and a phosphorescent material; and a hole transporting layer provided adjacent to the anode relative to the emitting layer. The hole transporting layer includes a first hole transporting layer and a second hole transporting layer that are sequentially layered on the anode, in which the first hole transporting layer contains an amino compound substituted by an aromatic substituent represented by a formula (1) below and the second hole transporting layer contains at least one of compounds represented by formulae (2) to (5) below.
摘要翻译：有机EL器件包括：阳极，阴极和介于阳极和阴极之间的有机薄膜层，其中有机薄膜层包括：含有主体材料和磷光材料的发射层; 以及相对于发光层与阳极相邻设置的空穴传输层。空穴传输层包括依次层叠在阳极上的第一空穴传输层和第二空穴传输层，其中第一空穴传输层含有被下述式（1）表示的芳香族取代基取代的氨基化合物和第二空穴传输层含有下述式（2）〜（5）表示的化合物中的至少一种。

6. 发明授权

US08889268B2 Organic electroluminescence element and display device using the same 有权
标题翻译：有机电致发光元件及其使用的显示装置
公开(公告)号：US08889268B2
公开(公告)日：2014-11-18
申请号：US12910008
申请日：2010-10-22
申请人： Ichinori Takada , Tadahiko Yoshinaga , Emiko Kambe , Shigeyuki Matsunami , Yasunori Kijima
发明人： Ichinori Takada , Tadahiko Yoshinaga , Emiko Kambe , Shigeyuki Matsunami , Yasunori Kijima
IPC分类号： H01L51/54 , C09K11/06 , H01L51/00 , C07F7/08 , C07C211/54 , H05B33/14 , H05B33/22 , H01L51/50
CPC分类号： H01L51/0059 , C07C211/54 , C07F7/081 , C09K11/06 , C09K2211/1014 , H01L51/006 , H01L51/0085 , H01L51/5048 , H05B33/14 , H05B33/22 , Y10S428/917
摘要： An organic electroluminescence element that includes a pair of electrodes and an organic light emitting functional layer. The organic light emitting functional layer being a multilayer structure made of an organic material between the pair of electrodes, and containing at least one of a material represented by the general formula (1), and a material represented by the general formula (2) in the multilayer structure, where general formula (1) and general formula (2) are:
摘要翻译：一种有机电致发光元件，其包括一对电极和有机发光功能层。所述有机发光功能层是由所述一对电极之间的有机材料构成的多层结构体，并且含有通式（1）表示的材料中的至少一种和通式（2）表示的材料，通式（1）和通式（2）的多层结构为：

7. 发明授权

US08586202B2 Organic electroluminescent device and display device 有权
标题翻译：有机电致发光器件和显示器件
公开(公告)号：US08586202B2
公开(公告)日：2013-11-19
申请号：US12730689
申请日：2010-03-24
申请人： Yoshiaki Imai , Yasunori Kijima , Emiko Kambe , Tadahiko Yoshinaga
发明人： Yoshiaki Imai , Yasunori Kijima , Emiko Kambe , Tadahiko Yoshinaga
IPC分类号： H01L51/54
CPC分类号： H01L51/5215 , H01L27/3248 , H01L51/0072 , H01L51/0081 , H01L51/5231
摘要： An organic electroluminescent device, includes: an anode and a cathode of inorganic conducting material; an organic emission functional layer interposed between the anode and the cathode, and that includes an organic emissive layer; and an organic electrode film provided in contact with an outer side of at least one of the anode and the cathode, wherein the organic electrode film is formed using at least one of (I) a combination of a polycyclic aromatic hydrocarbon compound having a backbone of 3- to 7-membered rings, and a benzoimidazole derivative having a substituent in the benzene ring, and (II) an azatriphenylene derivative.
摘要翻译：一种有机电致发光器件，包括：无机导电材料的阳极和阴极; 插入在阳极和阴极之间的有机发光功能层，并且包括有机发光层; 以及设置成与所述阳极和所述阴极中的至少一个的外侧接触的有机电极膜，其中，所述有机电极膜使用以下中的至少一种形成：（I）具有以下各项中的至少一种：具有主链的多环芳烃化合物 3〜7元环，苯环中具有取代基的苯并咪唑衍生物，（II）氮杂三亚苯衍生物。

8. 发明申请

US20070148494A1 Display device 审中-公开
标题翻译：显示设备
公开(公告)号：US20070148494A1
公开(公告)日：2007-06-28
申请号：US11637539
申请日：2006-12-12
申请人： Emiko Kambe , Masayuki Kurotaki , Tadahiko Yoshinaga , Yasunori Kijima
发明人： Emiko Kambe , Masayuki Kurotaki , Tadahiko Yoshinaga , Yasunori Kijima
IPC分类号： H01L51/54
CPC分类号： H01L51/5092 , H01L51/0051 , H01L51/0067
摘要： A display device including an anode, a cathode, and an organic layer provided with at least a light emitting layer interposed between the anode and the cathode, wherein the organic layer is provided with an electron injection layer which is provided in a state that it comes into contact with the light emitting layer between the cathode and the light emitting layer, and the electron injection layer is configured by using a material having an azaaryl structure.
摘要翻译：一种显示装置，包括阳极，阴极和至少设置在阳极和阴极之间的发光层的有机层，其中所述有机层设置有电子注入层，所述电子注入层以其到达的状态设置与阴极和发光层之间的发光层接触，并且电子注入层通过使用具有氮杂芳基结构的材料构成。

9. 发明授权

US08569747B2 Organic electroluminescence element and display device 有权
标题翻译：有机电致发光元件和显示装置
公开(公告)号：US08569747B2
公开(公告)日：2013-10-29
申请号：US13056269
申请日：2009-08-03
申请人： Tadahiko Yoshinaga , Shigeyuki Matsunami , Yasunori Kijima
发明人： Tadahiko Yoshinaga , Shigeyuki Matsunami , Yasunori Kijima
IPC分类号： H01L35/24
CPC分类号： H01L51/0056 , H01L51/0081 , H01L51/0085 , H01L51/5016 , H01L51/5036
摘要： A red light emitting organic electroluminescence device (11) has a structure in which an organic layer (14) including a light emitting layer (14c) is sandwiched between an anode (13) and a cathode (15). In the organic electroluminescence device (11), the light emitting layer (14c) contains, as a host material, a polycyclic aromatic hydrocarbon compound of which a parent skeleton is 4 to 7 rings, together with a red light emitting guest material. In addition, a photosensitizing layer (14d) containing a phosphorescent material having an organic material is provided adjacently to the light emitting layer (14c). Consequently, there are provided a red light organic electroluminescence device being sufficiently good in luminous efficiency and color purity and a display apparatus using the same.
摘要翻译：红色发光有机电致发光元件（11）具有将包含发光层（14c）的有机层（14）夹在阳极（13）和阴极（15）之间的结构。在有机电致发光元件（11）中，发光层（14c）含有母体骨架为4〜7个环的多环芳烃化合物作为主体材料，与红色发光客体材料一起。此外，与发光层（14c）相邻地设置含有具有有机材料的磷光材料的光敏层（14d）。因此，提供了发光效率和色纯度足够好的红光有机电致发光元件和使用该红光有机电致发光器件的显示装置。

10. 发明申请

US20110303903A1 ORGANIC ELECTROLUMINESCENCE ELEMENT AND DISPLAY DEVICE 有权
标题翻译：有机电致发光元件和显示器件
公开(公告)号：US20110303903A1
公开(公告)日：2011-12-15
申请号：US13056269
申请日：2009-08-03
申请人： Tadahiko Yoshinaga , Shigeyuki Matsunami , Yasunori Kijima
发明人： Tadahiko Yoshinaga , Shigeyuki Matsunami , Yasunori Kijima
IPC分类号： H01L27/32 , H01L51/54
CPC分类号： H01L51/0056 , H01L51/0081 , H01L51/0085 , H01L51/5016 , H01L51/5036
摘要： A red light emitting organic electroluminescence device (11) has a structure in which an organic layer (14) including a light emitting layer (14c) is sandwiched between an anode (13) and a cathode (15). In the organic electroluminescence device (11), the light emitting layer (14c) contains, as a host material, a polycyclic aromatic hydrocarbon compound of which a parent skeleton is 4 to 7 rings, together with a red light emitting guest material. In addition, a photosensitizing layer (14d) containing a phosphorescent material having an organic material is provided adjacently to the light emitting layer (14c). Consequently, there are provided a red light organic electroluminescence device being sufficiently good in luminous efficiency and color purity and a display apparatus using the same.
摘要翻译：红色发光有机电致发光元件（11）具有将包含发光层（14c）的有机层（14）夹在阳极（13）和阴极（15）之间的结构。在有机电致发光元件（11）中，发光层（14c）含有母体骨架为4〜7个环的多环芳烃化合物作为主体材料，与红色发光客体材料一起。此外，与发光层（14c）相邻地设置含有具有有机材料的磷光材料的光敏层（14d）。因此，提供了发光效率和色纯度足够好的红光有机电致发光元件和使用该红光有机电致发光器件的显示装置。

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