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1. 发明申请

US20120061651A1 Heterocyclic Compound, Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device 有权
标题翻译：杂环化合物，发光元件，发光器件，电子器件和照明器件
公开(公告)号：US20120061651A1
公开(公告)日：2012-03-15
申请号：US13227697
申请日：2011-09-08
申请人： Harue Osaka , Takako Takasu , Nobuharu Ohsawa , Hiromi Nowatari , Satoshi Seo
发明人： Harue Osaka , Takako Takasu , Nobuharu Ohsawa , Hiromi Nowatari , Satoshi Seo
IPC分类号： H01L51/54 , C07D409/10
CPC分类号： H01L51/0074 , C07D333/76 , C07D409/10 , H01L51/0059 , H01L51/006 , H01L51/0072 , H01L51/0081 , H01L51/0085 , H01L51/5016 , H01L51/5048 , H01L51/5088
摘要： A substance having a hole-transport, property and a wide band gap is provided. A heterocyclic compound represented by a general formula (G1) is provided. In the formula, α1 and α2 separately represent a substituted or unsubstituted arylene group having 6 to 13 carbon atoms; n and k separately represent 0 or 1; Q1 and Q2 separately represent sulfur or oxygen; and R1 to R22 separately represent hydrogen, an alkyl group having 1 to 12 carbon atoms, or a substituted or unsubstituted aryl group having 6 to 14 carbon atoms.
摘要翻译：提供具有空穴传输性，物性和宽带隙的物质。提供由通式（G1）表示的杂环化合物。在该式中，α1和α2分别表示取代或未取代的碳原子数为6〜13的亚芳基。 n和k分别表示0或1; Q1和Q2分别代表硫或氧; R 1〜R 22分别表示氢，碳原子数1〜12的烷基或取代或未取代的碳原子数为6〜14的芳基。

2. 发明授权

US07871714B2 Polymer, electroluminescent device, and light emitting device 有权
标题翻译：聚合物，电致发光器件和发光器件
公开(公告)号：US07871714B2
公开(公告)日：2011-01-18
申请号：US12339112
申请日：2008-12-19
申请人： Takako Takasu , Satoshi Seo , Ryoji Nomura
发明人： Takako Takasu , Satoshi Seo , Ryoji Nomura
IPC分类号： H01L51/54 , C09K11/06 , C08G75/00
CPC分类号： H01L51/0043 , C08G61/124 , C08G61/126 , C09K11/06 , C09K2211/14 , C09K2211/1416 , C09K2211/1425 , C09K2211/1458 , C09K2211/1466 , H01L27/3211 , H01L51/0006 , H01L51/0036 , H01L51/0039 , H01L51/0052 , H01L51/0094 , H01L51/5012 , Y10S428/917
摘要： A novel electroluminescent polymer is represented by the following formula. A film of the polymer represented by the following formula can be formed by electrolytic polymerization, and farther emits light in a different color by an electric field when a substituent thereof is changed. Therefore, a light-emitting device that is capable of multicolor displaying can be easily obtained.
摘要翻译：新型的电致发光聚合物由下式表示。由下式表示的聚合物的膜可以通过电解聚合形成，并且当其取代基改变时，通过电场进一步发射不同颜色的光。因此，可以容易地获得能够进行多色显示的发光装置。

3. 发明授权

US07416465B2 Manufacturing method of electroluminescent device 有权
标题翻译：电致发光器件的制造方法
公开(公告)号：US07416465B2
公开(公告)日：2008-08-26
申请号：US11676655
申请日：2007-02-20
申请人： Takako Takasu , Satoshi Seo , Ryoji Nomura
发明人： Takako Takasu , Satoshi Seo , Ryoji Nomura
IPC分类号： H01J9/24
CPC分类号： H05B33/10 , H01L51/0006 , H01L51/0037 , H01L51/0059 , H01L51/0081
摘要： An electroluminescent element which is superior in luminescence properties and lifetime can be provided by forming a thin film with high controllability according to the invention. An electroluminescent layer is formed over a first electrode by applying a current density of from 0.4 to 1.5 mA/cm2 for from 0.8 to 3.0 seconds to a first electrode of the electroluminescent element in accordance with the fact that an electrolytic polymerization film can be formed over the surface of the electrode uniformly by keeping a current density and time for applying the current to the electrode within a predetermined range during electrolytic polymerization especially when the electrolytic polymerization film is required to be a thin film.
摘要翻译：可以通过根据本发明形成具有高可控性的薄膜来提供发光性能和寿命优异的电致发光元件。通过向电致发光元件的第一电极施加0.4至1.5mA / cm 2的电流密度0.8至3.0秒，在第一电极上形成电致发光层，根据以下事实：通过在电解聚合期间保持电流密度和在电极中施加电流到预定范围内的时间，特别是当电解聚合膜需要为薄膜时，可以在电极的表面上均匀地形成电解聚合膜。

4. 发明授权

US07179147B2 Manufacturing method of electroluminescent device 有权
标题翻译：电致发光器件的制造方法
公开(公告)号：US07179147B2
公开(公告)日：2007-02-20
申请号：US10827144
申请日：2004-04-19
申请人： Takako Takasu , Satoshi Seo , Ryoji Nomura
发明人： Takako Takasu , Satoshi Seo , Ryoji Nomura
IPC分类号： H01J9/24
CPC分类号： H05B33/10 , H01L51/0006 , H01L51/0037 , H01L51/0059 , H01L51/0081
摘要： An electroluminescent element which is superior in luminescence properties and lifetime can be provided by forming a thin film with high controllability according to the invention. An electroluminescent layer is formed over a first electrode by applying a current density of from 0.4 to 1.5 mA/cm2 for from 0.8 to 3.0 seconds to a first electrode of the electroluminescent element in accordance with the fact that an electrolytic polymerization film can be formed over the surface of the electrode uniformly by keeping a current density and time for applying the current to the electrode within a predetermined range during electrolytic polymerization especially when the electrolytic polymerization film is required to be a thin film.
摘要翻译：可以通过根据本发明形成具有高可控性的薄膜来提供发光性能和寿命优异的电致发光元件。通过向电致发光元件的第一电极施加0.4至1.5mA / cm 2的电流密度0.8至3.0秒，在第一电极上形成电致发光层，根据以下事实：通过在电解聚合期间保持电流密度和在电极中施加电流到预定范围内的时间，特别是当电解聚合膜需要为薄膜时，可以在电极的表面上均匀地形成电解聚合膜。

5. 发明申请

US20130075705A1 Carbazole Compound, Light-Emitting Element Material, and Organic Semiconductor Material 审中-公开
标题翻译：咔唑化合物，发光元件材料和有机半导体材料
公开(公告)号：US20130075705A1
公开(公告)日：2013-03-28
申请号：US13611346
申请日：2012-09-12
申请人： Takako TAKASU , Nobuharu OHSAWA
发明人： Takako TAKASU , Nobuharu OHSAWA
IPC分类号： C07D403/14 , H01L51/54
CPC分类号： C07D403/14 , C07D209/86 , C07D409/10 , C07D471/04 , H01L51/0072 , H01L51/0074 , H01L51/0085 , H01L51/057 , H01L51/5016 , H01L51/5044 , H01L51/5072
摘要： A carbazole compound which can be used for a transport layer or as a host material or a light-emitting material of a light-emitting element is provided. Specifically, a carbazole compound which makes it possible to obtain a light-emitting element having good characteristics when used in a light-emitting element emitting blue phosphorescence is provided. In the carbazole compound, the 9-position of one carbazole, the 9-position of the other carbazole, and the 1-position of a benzimidazole skeleton are bonded to the 1-position, the 3-position, and the 5-position of benzene.
摘要翻译：可以提供可用于传输层或作为主体材料的咔唑化合物或发光元件的发光材料。具体地说，提供了一种咔唑化合物，其可以获得当用于发射蓝色磷光的发光元件时具有良好特性的发光元件。在咔唑化合物中，一个咔唑的9-位，另一个咔唑的9-位和苯并咪唑骨架的1-位键合在1-位，3-位和5-位上苯。

6. 发明申请

US20130075704A1 HETEROCYCLIC COMPOUND, LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, LIGHTING DEVICE, AND ORGANIC COMPOUND 有权
标题翻译：杂环化合物，发光元件，发光装置，电子装置，照明装置和有机化合物
公开(公告)号：US20130075704A1
公开(公告)日：2013-03-28
申请号：US13596725
申请日：2012-08-28
申请人： Takako Takasu , Harue Osaka , Satoko Shitagaki
发明人： Takako Takasu , Harue Osaka , Satoko Shitagaki
IPC分类号： C07D241/38 , C07C25/22 , C07F5/02 , H01L51/50
CPC分类号： C07D241/38 , C07C25/22 , C07F5/025 , C09K11/06 , H01L51/006 , H01L51/0072 , H01L51/0074 , H01L51/0085 , H01L51/5072 , H01L2251/308
摘要： Provided is a novel heterocyclic compound which can be used in a light-emitting layer of a light-emitting element as a host material in which a light-emitting material is dispersed, i.e., a heterocyclic compound represented by a general formula (G1). Any one of R1 to R10 represents a substituent represented by a general formula (G1-1); another one of R1 to R10 represents hydrogen, an alkyl group having 1 to 6 carbon atoms, a substituted or unsubstituted phenyl group, a substituted or unsubstituted biphenyl group, or a substituent represented by a general formula (G1-2); and the others separately represent hydrogen, an alkyl group having 1 to 6 carbon atoms, a substituted or unsubstituted phenyl group, or a substituted or unsubstituted biphenyl group.
摘要翻译：提供了可以用作发光元件的发光层作为分散有发光材料的主体材料即通式（G1）所示的杂环化合物的新型杂环化合物。 R 1〜R 10中的任一个表示由通式（G1-1）表示的取代基。 R 1至R 10中的另一个表示氢，具有1至6个碳原子的烷基，取代或未取代的苯基，取代或未取代的联苯基或由通式（G1-2）表示的取代基; 其余分别表示氢，碳原子数1〜6的烷基，取代或未取代的苯基，取代或未取代的联苯基。

7. 发明授权

US08101759B2 Acenaphthopyridine derivative, material of light-emitting element, light-emitting element, light-emitting device, and electronic appliance 有权
标题翻译：苊并吡啶衍生物，发光元件的材料，发光元件，发光元件和电子器具
公开(公告)号：US08101759B2
公开(公告)日：2012-01-24
申请号：US12409695
申请日：2009-03-24
申请人： Takako Takasu , Ryoji Nomura , Satoko Shitagaki , Satoshi Seo
发明人： Takako Takasu , Ryoji Nomura , Satoko Shitagaki , Satoshi Seo
IPC分类号： C07D401/04 , H01L51/50
CPC分类号： C07D401/04 , C09K11/06 , C09K2211/1029 , H01L51/0035 , H01L51/0037 , H01L51/004 , H01L51/0052 , H01L51/0059 , H01L51/0072 , H01L51/0078 , H01L51/0085 , H01L51/5048 , H05B33/14
摘要： It is an object to provide a new compound which is suitable for a material of an electron-transporting layer of a light-emitting element. In particular, it is an object to provide a compound which can be used for forming a light-emitting element capable of emitting light at a low drive voltage. An acenaphthopyridine derivative represented by the following general formula (G1) is provided. In the formula, Het represents a pyridyl group or a quinolyl group.
摘要翻译：本发明的目的是提供一种适用于发光元件的电子传输层的材料的新化合物。特别地，本发明的目的是提供一种能够用于形成能够以低驱动电压发光的发光元件的化合物。提供由以下通式（G1）表示的苊并吡啶衍生物。式中，Het表示吡啶基或喹啉基。

8. 发明授权

US07977865B2 Composite material, material for light-emitting element, light-emitting element, light-emitting device and electronic device 有权
标题翻译：复合材料，发光元件用材料，发光元件，发光元件及电子元器件
公开(公告)号：US07977865B2
公开(公告)日：2011-07-12
申请号：US11886905
申请日：2006-03-13
申请人： Tsunenori Suzuki , Satoshi Seo , Takako Takasu
发明人： Tsunenori Suzuki , Satoshi Seo , Takako Takasu
IPC分类号： H01L51/40 , H01J1/63 , C08L39/02 , C08K3/22
CPC分类号： H01L51/0026 , H01L51/004 , H01L51/0059 , H01L51/006 , H01L51/0081 , H01L51/5088 , H01L51/5092 , H01L2251/305
摘要： The present invention provides a composite material for a light-emitting element including a high molecular compound having an arylamine skeleton and an inorganic compound showing an electron accepting property to the high molecular compound. The absorption spectrum of the composite material is different from absorption spectra of the high molecular compound and the inorganic compound which each form the composite material. In other words, a composite material having an absorption peak in a wavelength which is seen in the absorption spectra of neither the high molecular compound nor the inorganic compound forming the composite material is superior in carrier transporting and injecting properties and a favorable material. In addition, the composite material can be formed by a wet method such as a sol-gel method, it can be apply to the increase of substrate size easily in a manufacturing process and advantageous industrially.
摘要翻译：本发明提供一种发光元件用复合材料，其包含具有芳基胺骨架的高分子化合物和对高分子化合物具有电子接受性的无机化合物。复合材料的吸收光谱与各自形成复合材料的高分子化合物和无机化合物的吸收光谱不同。换句话说，在高分子化合物和形成复合材料的无机化合物的吸收光谱中，在波长上具有吸收峰的复合材料在载流子传输和注入性能方面是优异的，并且是有利的材料。此外，复合材料可以通过溶胶 - 凝胶法等湿法形成，可以在制造工序中容易地适用于基板尺寸的增加和工业上的优点。

9. 发明授权

US07952089B2 Composite material and light emitting element 有权
标题翻译：复合材料和发光元件
公开(公告)号：US07952089B2
公开(公告)日：2011-05-31
申请号：US11665305
申请日：2005-10-17
申请人： Satoshi Seo , Ryoji Nomura , Takako Takasu
发明人： Satoshi Seo , Ryoji Nomura , Takako Takasu
IPC分类号： H01L51/54
CPC分类号： H01L51/0072 , C08G77/26 , C08L83/08 , H01L27/3295 , H01L51/0059 , H01L51/006 , H01L51/0061 , H01L51/007 , H01L51/0071 , H01L51/0081 , H01L51/0094 , H01L51/5052 , H01L51/5088 , C08L2666/52
摘要： An object of the invention is to provide a composite material with which a light emitting element can be manufactured to have superior heat resistance, and another is to have durability high enough to be driven stably for a long time. Another object is to provide a composite material with which a light emitting element can be manufactured to achieve both objects. Still another object is to provide a composite material with which a light emitting element can be manufactured to achieve the above objects and to have little increase in power consumption. One feature of a composite material of the invention which can achieve the above objects is to comprise an organic-inorganic hybrid material in which an organic group is covalently bonded to silicon in a skeleton composed of siloxane bonds, and a material which is capable of accepting or donating electrons from or to the organic group.
摘要翻译：本发明的目的是提供一种可以制造发光元件以具有优异的耐热性的复合材料，另一种是具有足够长的耐久性稳定驱动的耐久性。另一个目的是提供一种可以制造发光元件以实现两个目的的复合材料。另一个目的是提供一种可以制造发光元件以实现上述目的并且几乎不增加功耗的复合材料。可以实现上述目的的本发明的复合材料的一个特征是包括有机 - 无机混合材料，其中有机基团在由硅氧烷键组成的骨架中与硅共价结合，以及能够接受的材料或向有机基团提供电子。

10. 发明申请

US20090243476A1 Acenaphthoquinoxaline Derivative, Light-Emitting Element, Light-Emitting Device, and Electronic Device 有权
标题翻译：苊醌衍生物，发光元件，发光器件和电子器件
公开(公告)号：US20090243476A1
公开(公告)日：2009-10-01
申请号：US12408342
申请日：2009-03-20
申请人： Ryoji Nomura , Takako Takasu , Satoko Shitagaki , Tsunenori Suzuki , Satoshi Seo
发明人： Ryoji Nomura , Takako Takasu , Satoko Shitagaki , Tsunenori Suzuki , Satoshi Seo
IPC分类号： H01J1/63 , C07D241/36
CPC分类号： C07D241/36 , C07D241/38 , C09K11/06 , C09K2211/1044 , Y10S428/917
摘要： An acenaphthoquinoxaline derivative represented by a general formula (G1) is provided. The acenaphthoquinoxaline derivative represented by the general formula (G1) easily receives electrons and has an electron-transporting property. Therefore, the acenaphthoquinoxaline derivative can be suitably used for a light-emitting element.
摘要翻译：提供由通式（G1）表示的苊并喹喔啉衍生物。由通式（G1）表示的苊并喹喔啉衍生物容易接收电子并具有电子传输性。因此，苊并喹喔啉衍生物可适用于发光元件。

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