专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08425801B2 Composite organic electroluminescent material and production method thereof 有权
标题翻译：复合有机电致发光材料及其制备方法
公开(公告)号：US08425801B2
公开(公告)日：2013-04-23
申请号：US12422508
申请日：2009-04-13
申请人： Hidehiro Matsunami , Yasunori Kadoi , Chishio Hosokawa , Yoshikazu Tanaka , Toshihiro Iwakuma , Atau Ioku
发明人： Hidehiro Matsunami , Yasunori Kadoi , Chishio Hosokawa , Yoshikazu Tanaka , Toshihiro Iwakuma , Atau Ioku
IPC分类号： H05B33/14 , C09K11/06
CPC分类号： H05B33/10 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1044 , H01L51/0052 , H01L51/0054 , H01L51/0055 , H01L51/0071 , H01L51/0085 , H01L51/0087 , H01L51/0088 , H01L51/5012 , Y10T428/2991 , Y10T428/2993
摘要： A composite organic EL material suited to flash deposition and a method for producing the same are provided. A composite organic electroluminescence material in which an organic material and an organic metal complex are combined with each other, wherein the melting point of the organic material is lower by 30° C. or more than the decomposition temperature of the organic metal complex.
摘要翻译：提供了适用于闪蒸沉积的复合有机EL材料及其制造方法。一种复合有机电致发光材料，其中有机材料和有机金属络合物相互结合，其中有机材料的熔点低于有机金属络合物的分解温度30℃或更高。

2. 发明申请

US20100258767A1 COMPOSITE ORGANIC ELECTROLUMINESCENT MATERIAL AND PRODUCTION METHOD THEREOF 有权
标题翻译：复合有机电致发光材料及其制备方法
公开(公告)号：US20100258767A1
公开(公告)日：2010-10-14
申请号：US12422508
申请日：2009-04-13
申请人： Hidehiro MATSUNAMI , Yasunori Kadoi , Chishio Hosokawa , Yoshikazu Tanaka , Toshihiro Iwakuma , Atau Ioku
发明人： Hidehiro MATSUNAMI , Yasunori Kadoi , Chishio Hosokawa , Yoshikazu Tanaka , Toshihiro Iwakuma , Atau Ioku
IPC分类号： C09K11/06
CPC分类号： H05B33/10 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1044 , H01L51/0052 , H01L51/0054 , H01L51/0055 , H01L51/0071 , H01L51/0085 , H01L51/0087 , H01L51/0088 , H01L51/5012 , Y10T428/2991 , Y10T428/2993
摘要： A composite organic EL material suited to flash deposition and a method for producing the same are provided. A composite organic electroluminescence material in which an organic material and an organic metal complex are combined with each other, wherein the melting point of the organic material is lower by 30° C. or more than the decomposition temperature of the organic metal complex.
摘要翻译：提供了适用于闪蒸沉积的复合有机EL材料及其制造方法。一种复合有机电致发光材料，其中有机材料和有机金属络合物相互结合，其中有机材料的熔点低于有机金属络合物的分解温度30℃或更高。

3. 发明授权

US09082995B2 Organic EL element and organic EL material-containing solution 有权
标题翻译：有机EL元件和含有机EL材料的溶液
公开(公告)号：US09082995B2
公开(公告)日：2015-07-14
申请号：US12667893
申请日：2008-07-04
申请人： Kazuki Nishimura , Chishio Hosokawa , Toshihiro Iwakuma , Kenichi Fukuoka , Tetsuya Inoue
发明人： Kazuki Nishimura , Chishio Hosokawa , Toshihiro Iwakuma , Kenichi Fukuoka , Tetsuya Inoue
IPC分类号： H01L29/08 , H01L35/24 , H01L51/00 , H01L51/50 , C09K11/06 , C09B6/00 , C09B23/14 , C09B57/00 , C09B1/00 , C09B3/14 , C09B3/78
CPC分类号： H01L51/5036 , C09B1/00 , C09B3/14 , C09B3/78 , C09B6/00 , C09B23/148 , C09B57/00 , C09B57/008 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/1044 , H01L51/0058 , H01L51/006 , H01L51/0061 , H01L51/0072 , H01L51/0081 , H01L51/0085 , H01L51/5016
摘要： An organic EL device (1) includes an anode (3), a cathode (4) and an organic thin-film layer (5) provided between the anode (3) and the cathode (4). The organic thin-film layer (5) includes a single-layered mixed-color emitting layer (51) for providing mixed-color emission. The mixed-color emitting layer (51) contains a host, a fluorescent dopant for blue fluorescent emission and a phosphorescent dopant for red or green phosphorescent emission.
摘要翻译：有机EL器件（1）包括阳极（3），阴极（4）和设置在阳极（3）和阴极（4）之间的有机薄膜层（5）。有机薄膜层（5）包括用于提供混合色发射的单层混色发光层（51）。混合色发光层（51）包含主体，用于蓝色荧光发射的荧光掺杂剂和用于红色或绿色磷光发射的磷光掺杂剂。

4. 发明授权

US09054319B2 Organic electroluminescence device 有权
标题翻译：有机电致发光器件
公开(公告)号：US09054319B2
公开(公告)日：2015-06-09
申请号：US13439731
申请日：2012-04-04
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 , H01L51/00 , C09K11/06 , H01L51/50
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。

5. 发明授权

US08604466B2 Organic electroluminescent element 有权
标题翻译：有机电致发光元件
公开(公告)号：US08604466B2
公开(公告)日：2013-12-10
申请号：US13258693
申请日：2010-03-23
申请人： Jun Endo , Chishio Hosokawa , Toshihiro Iwakuma
发明人： Jun Endo , Chishio Hosokawa , Toshihiro Iwakuma
IPC分类号： H01L35/24
CPC分类号： H01L51/0072 , C07D235/18 , H01L51/0058 , H01L51/0059 , H01L51/5048 , H01L51/5092
摘要： Provided is an organic electroluminescence device that has solved the conventional problems, and is thermally and chemically stable, has high efficiency with which an electron is injected from a cathode layer or an intermediate conductive layer to a light emitting layer, provides high luminous efficiency at a low voltage, and can maintain a long lifetime. Specifically, the organic electroluminescence device is an organic electroluminescence device, including: two electrode layers and optionally one or more intermediate conductive layers; a light emitting layer between the electrode layers, or between one of the electrode layers and the intermediate conductive layer and/or between the intermediate conductive layers; and an electron injection region formed of one or two or more layers between the light emitting layer and the cathode layer and/or between the light emitting layer and the intermediate conductive layer, in which at least one layer in the electron injection region contains at least one kind selected from the group consisting of an oxide of a transition metal belonging to any one of Groups 5 to 8 of the periodic table, a nitrogen-containing heterocyclic derivative, and a chalcogenide, and further contains a compound represented by the formula: MxAOy (in the formula, M represents Li, Na, K, Rb, or Cs, A represents Zr, V, Nb, Ta, Si, or Ge, x represents 1 or 2, and y represents an integer of 1 to 4).
摘要翻译：本发明提供了一种有机电致发光器件，其解决了常规问题，并且是化学稳定的，具有从阴极层或中间导电层向发光层注入电子的高效率，在低电压，可以保持长寿命。具体地说，有机电致发光元件是有机电致发光器件，包括：两个电极层和可选的一个或多个中间导电层; 电极层之间或者电极层和中间导电层之间和/或中间导电层之间的发光层; 以及在所述发光层和所述阴极层之间和/或所述发光层与所述中间导电层之间由一层或两层以上形成的电子注入区域，其中所述电子注入区域中的至少一层至少含有选自属于周期表第5至8族中的任何一种的过渡金属的氧化物，含氮杂环衍生物和硫族化物的一种，并且还包含由下式表示的化合物：MxAOy （式中，M表示Li，Na，K，Rb或Cs，A表示Zr，V，Nb，Ta，Si或Ge，x表示1或2，y表示1〜4的整数。

6. 发明申请

US20130126832A1 ORGANIC LIGHT EMITTING DEVICE AND MATERIALS FOR USE IN SAME 有权
公开(公告)号：US20130126832A1
公开(公告)日：2013-05-23
申请号：US13642693
申请日：2010-07-07
申请人： Hitoshi Yamamoto , Michael S. Weaver , Julia J. Brown , Kazuki Nishimura , Toshihiro Iwakuma , Chishio Hosokawa , Toshinari Ogiwara
发明人： Hitoshi Yamamoto , Michael S. Weaver , Julia J. Brown , Kazuki Nishimura , Toshihiro Iwakuma , Chishio Hosokawa , Toshinari Ogiwara
IPC分类号： H01L51/00
CPC分类号： H01L51/0058 , H01L51/0072 , H01L51/0081 , H01L51/0085 , H01L51/5016 , H01L2251/308
摘要： The present invention provides an OLED in which an organic thin film layer comprising a single layer or plural layers between a cathode and an anode, wherein the organic thin film layer comprises at least one organic light emitting layer, wherein at least one light emitting layer comprises at least one host material and at least one phosphorescent emitter material, wherein the host material comprises a substituted or unsubstituted hydrocarbon compound having the chemical structure represented by the formula (A-I): formula (A-1) wherein R1 and R2 each represent independently a substituted or unsubstituted alkyl group having from 1 to about 5 carbon atoms; Ar1 represents a divalent residue of a benzene ring, a naphthalene ring, a chrysene ring, a phenanthrene ring, a benzophenanthrene ring, a dibenzophenanthrene ring, a benzo[a]triphenylene ring, a benzochrysene ring, a fluoranthene ring, a benzo[b]fluoranthene ring, a chrysene ring, a phenanthrene ring, a benzophenanthrene ring, a dibenzophenanthrene ring, a benzo[a]triphenylene ring, a benzochrysene ring, a fluoranthene ring, a benzo[b]fluoranthene ring or a picene ring; and Ar1 and Ar2 each may have independently one or plural substituent(s) selected from the group consisting of an alkyl group having 1 to about 3 carbon atoms, a cycloalkyl group having about 5 to about 7 ring-forming carbon atoms, a silyl group having about 3 to about 12 carbon atoms, a cyano group, a halogen atom and an aryl group having about 6 to about 16 ring-forming carbon atoms; and the phosphorescent emitter material comprises a phosphorescent organometallic complex having a substituted chemical structure represented by one of the following partial chemical structures represented by the formulae: formulae (I), (II), (III) wherein R is independently hydrogen or an alkyl substituent having 1-3 carbon atoms, and wherein at least one ring of the formula has one or more of said alkyl substituent.

7. 发明授权

US08372529B2 Crosslinked pi-conjugated heteroacene compound for organic electroluminescence device and organic electroluminescence device using the same 有权
公开(公告)号：US08372529B2
公开(公告)日：2013-02-12
申请号：US13270786
申请日：2011-10-11
申请人： Tomoki Kato , Masaki Numata , Kazuki Nishimura , Toshihiro Iwakuma , Chishio Hosokawa
发明人： Tomoki Kato , Masaki Numata , Kazuki Nishimura , Toshihiro Iwakuma , Chishio Hosokawa
IPC分类号： H01L51/54 , C07D307/77 , C09K11/06
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.

8. 发明申请

US20120199817A1 ORGANIC ELECTROLUMINESCENCE DEVICE 审中-公开
标题翻译：有机电致发光器件
公开(公告)号：US20120199817A1
公开(公告)日：2012-08-09
申请号：US13439731
申请日：2012-04-04
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 , C07D405/10 , C07D209/86
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。

9. 发明申请

US20120104943A1 MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICE AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME 审中-公开
标题翻译：有机电致发光器件及其有机电致发光器件的材料
公开(公告)号：US20120104943A1
公开(公告)日：2012-05-03
申请号：US13349377
申请日：2012-01-12
申请人： Tomoki KATO , Masaki Numata , Kazuki Nishimura , Toshihiro Iwakuma , Chishio Hosokawa
发明人： Tomoki KATO , Masaki Numata , Kazuki Nishimura , Toshihiro Iwakuma , Chishio Hosokawa
IPC分类号： H05B33/14 , C07D495/04 , C07D307/91 , C07D487/04 , C07D493/04
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 n-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。用于有机电致发光器件的材料是具有与碳原子，氮原子，氧原子或硫原子交联的正共轭异炔骨架的化合物。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。

10. 发明授权

US08105701B2 Organic electroluminescent device 有权
标题翻译：有机电致发光器件
公开(公告)号：US08105701B2
公开(公告)日：2012-01-31
申请号：US13020070
申请日：2011-02-03
申请人： Masahide Matsuura , Chishio Hosokawa , Toshihiro Iwakuma , Keiko Yamamichi
发明人： Masahide Matsuura , Chishio Hosokawa , Toshihiro Iwakuma , Keiko Yamamichi
IPC分类号： H01L51/54 , H01L33/26
CPC分类号： H01L51/0067 , C09K11/06 , C09K2211/1007 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , C09K2211/186 , H01L51/006 , H01L51/0071 , H01L51/0081 , H01L51/0085 , H01L51/0094 , H01L51/5016 , H01L51/5036 , H05B33/14 , Y10S428/917 , Y10T428/24116
摘要： An organic EL device 100 including a plurality of emitting layers (15) and (17) between a cathode (18) and (19) and an anode (12), each of the emitting layers (15) and (17) made of a host material having a triplet energy gap of 2.52 eV or more and 3.7 eV or less, and a dopant having a light emitting property related to a triplet state, the dopant containing a metal complex with a heavy metal.
摘要翻译：一种在阴极（18）和（19）和阳极（12）之间包括多个发光层（15）和（17）的有机EL器件100，每个发光层（15）和（17）由具有2.52eV以上且3.7eV以下的三线态能隙的主体材料和具有与三重态相关的发光特性的掺杂剂，所述掺杂剂含有与重金属的金属络合物。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式