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1. 发明申请

US20130082591A1 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，发光装置，电子装置和照明装置
公开(公告)号：US20130082591A1
公开(公告)日：2013-04-04
申请号：US13598253
申请日：2012-08-29
申请人： Satoshi Seo , Satoko Shitagaki , Miyako Morikubo , Naoaki Hashimoto , Takahiro Ishisone , Kyoko Takeda , Hiromi Seo
发明人： Satoshi Seo , Satoko Shitagaki , Miyako Morikubo , Naoaki Hashimoto , Takahiro Ishisone , Kyoko Takeda , Hiromi Seo
IPC分类号： C07D403/14 , C07D409/14 , H05B33/14
CPC分类号： H01L51/0072 , C07D403/14 , C07D409/14 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1044 , C09K2211/185 , H01L51/006 , H01L51/0071 , H01L51/0074 , H01L51/0085 , H01L51/5012 , H01L51/5016 , H01L51/5024 , H01L51/5076 , H05B33/14
摘要： To provide a novel heterocyclic compound that can be used as a host material in which a light-emitting substance of a light-emitting layer is dispersed. A heterocyclic compound comprising a dibenzo[f,h]quinoxaline ring and two hole-transport skeletons, where the dibenzo[f,h]quinoxaline ring and the two hole-transport skeletons are bonded to an aromatic hydrocarbon group. A heterocyclic compound represented by the following general formula (G1) is provided. Note that in the formula, A1 and A2 each independently represent any of a substituted or unsubstituted carbazole skeleton, a substituted or unsubstituted dibenzofuran skeleton, and a substituted or unsubstituted dibenzothiophen skeleton; B represents a substituted or unsubstituted dibenzo[f,h]quinoxaline skeleton; and Ar represents an arene skeleton having 6 to 13 carbon atoms. A light-emitting element including the heterocyclic compound is provided.
摘要翻译：提供可用作分散发光层的发光物质的主体材料的新型杂环化合物。包含二苯并[f，h]喹喔啉环和两个空穴传输骨架的杂环化合物，其中二苯并[f，h]喹喔啉环和两个空穴传输骨架与芳族烃基键合。提供由以下通式（G1）表示的杂环化合物。注意，在该式中，A1和A2各自独立地表示取代或未取代的咔唑骨架，取代或未取代的二苯并呋喃骨架和取代或未取代的二苯并噻吩骨架中的任意一种; B代表取代或未取代的二苯并[f，h]喹喔啉骨架; Ar表示碳原子数6〜13的芳烃骨架。提供了包含杂环化合物的发光元件。

2. 发明申请

US20120277427A1 Organometallic Complex, Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device 有权
标题翻译：有机金属配合物，发光元件，发光装置，电子装置和照明装置
公开(公告)号：US20120277427A1
公开(公告)日：2012-11-01
申请号：US13457829
申请日：2012-04-27
申请人： Hideko Inoue , Hiromi Seo , Satoshi Seo
发明人： Hideko Inoue , Hiromi Seo , Satoshi Seo
IPC分类号： C07F15/00
CPC分类号： H01L51/0085 , C07D251/24 , C07F15/0033 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1059 , C09K2211/185 , H01L51/0058 , H01L51/006 , H01L51/0072 , H01L51/0074 , H01L51/50 , H01L51/5016 , H01L51/5278
摘要： A novel organometallic complex which can emit phosphorescence is provided. A light-emitting element, a light-emitting device, an electronic device, or a lighting device with high emission efficiency is provided. The organometallic complex having an aryl triazine derivative as a ligand is represented by General Formula (G1) below as a representative of the organometallic complex of the present invention.
摘要翻译：提供了可以发射磷光的新型有机金属络合物。提供了发光元件，发光装置，电子装置或发光效率高的照明装置。具有芳基三嗪衍生物作为配体的有机金属配合物由下述通式（G1）表示，作为本发明的有机金属配合物的代表。

3. 发明授权

US09419239B2 Composite material, light-emitting element, light-emitting device, electronic device, lighting device, and organic compound 有权
标题翻译：复合材料，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：US09419239B2
公开(公告)日：2016-08-16
申请号：US13539983
申请日：2012-07-02
申请人： Hiromi Seo , Harue Osaka , Satoshi Seo , Masato Suzuki , Nobuharu Ohsawa
发明人： Hiromi Seo , Harue Osaka , Satoshi Seo , Masato Suzuki , Nobuharu Ohsawa
IPC分类号： H01L51/54 , C09K11/06 , H01L51/50 , C07F15/00 , C07F7/08 , H01L51/00
CPC分类号： H01L51/5088 , C07F7/0805 , C07F15/0033 , H01L51/0052 , H01L51/0072 , H01L51/0085 , H01L51/0094
摘要： A composite material including an organic compound and an inorganic compound, which has a high carrier-transport property; a composite material having an excellent property of carrier injection to an organic compound; a composite material in which light absorption due to charge transfer interaction is unlikely to occur; and a composite material having a high visible-light-transmitting property are provided. A composite material which includes an organic compound and an inorganic compound exhibiting an electron-accepting property with respect to the organic compound, in which the rings of the organic compound are all benzene rings and the number of the benzene rings of the organic compound is greater than or equal to 4 and less than or equal to 25, is provided.
摘要翻译：包含具有高载流子传输性的有机化合物和无机化合物的复合材料; 一种载体注入有机化合物性质优异的复合材料; 由于电荷转移相互作用引起的光吸收不太可能发生的复合材料; 并提供具有高可见光透射特性的复合材料。一种复合材料，其包括有机化合物和相对于有机化合物具有电子接受性的无机化合物，其中有机化合物的环都是苯环，有机化合物的苯环的数目更大设置为等于或小于等于4且小于等于25。

4. 发明授权

US08674114B2 Carbazole compound, light-emitting element material, and organic semiconductor material 有权
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：US08674114B2
公开(公告)日：2014-03-18
申请号：US13469619
申请日：2012-05-11
申请人： Sachiko Kawakami , Kaori Ogita , Nobuharu Ohsawa , Hiromi Seo , Satoshi Seo
发明人： Sachiko Kawakami , Kaori Ogita , Nobuharu Ohsawa , Hiromi Seo , Satoshi Seo
IPC分类号： C07D409/14
CPC分类号： C07D209/86 , C07D405/14 , C07D409/10 , C07D409/14 , C07D471/04
摘要： A novel carbazole compound that can be used for a transport layer, a host material, or a light-emitting material in a light-emitting element. In the carbazole compound, two carbazole skeletons each include carbazole, the 3-position of which is bonded to the 4-position of a dibenzofuran skeleton or a dibenzothiophene skeleton and these two carbazole skeletons are linked via benzene or biphenyl. The carbazole compound has an excellent carrier-transport property and a wide energy gap and can be suitably used for a material in a light-emitting element or for an organic semiconductor material.
摘要翻译：可用于发光元件中的输送层，主体材料或发光材料的新型咔唑化合物。在咔唑化合物中，两个咔唑骨架各自包含咔唑，其3-位与二苯并呋喃骨架或二苯并噻吩骨架的4-位结合，并且这两个咔唑骨架通过苯或联苯连接。咔唑化合物具有优异的载流子传输性和宽的能隙，并且可以适用于发光元件或有机半导体材料中的材料。

5. 发明申请

US20120289708A1 Carbazole Compound, Light-Emitting Element Material, and Organic Semiconductor Material 有权
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：US20120289708A1
公开(公告)日：2012-11-15
申请号：US13469619
申请日：2012-05-11
申请人： Sachiko Kawakami , Kaori Ogita , Nobuharu Ohsawa , Hiromi Seo , Satoshi Seo
发明人： Sachiko Kawakami , Kaori Ogita , Nobuharu Ohsawa , Hiromi Seo , Satoshi Seo
IPC分类号： C07D409/14
CPC分类号： C07D209/86 , C07D405/14 , C07D409/10 , C07D409/14 , C07D471/04
摘要： A novel carbazole compound that can be used for a transport layer, a host material, or a light-emitting material in a light-emitting element. In the carbazole compound, two carbazole skeletons each include carbazole, the 3-position of which is bonded to the 4-position of a dibenzofuran skeleton or a dibenzothiophene skeleton and these two carbazole skeletons are linked via benzene or biphenyl. The carbazole compound has an excellent carrier-transport property and a wide energy gap and can be suitably used for a material in a light-emitting element or for an organic semiconductor material.
摘要翻译：可用于发光元件中的输送层，主体材料或发光材料的新型咔唑化合物。在咔唑化合物中，两个咔唑骨架各自包含咔唑，其3-位与二苯并呋喃骨架或二苯并噻吩骨架的4-位结合，并且这两个咔唑骨架通过苯或联苯连接。咔唑化合物具有优异的载流子传输性和宽的能隙，并且可以适用于发光元件或有机半导体材料中的材料。

6. 发明申请

US20120286252A1 Light-Emitting Element and Light-Emitting Device 有权
标题翻译：发光元件和发光器件
公开(公告)号：US20120286252A1
公开(公告)日：2012-11-15
申请号：US13468533
申请日：2012-05-10
申请人： Hiromi Seo , Satoshi Seo
发明人： Hiromi Seo , Satoshi Seo
IPC分类号： H01L51/52 , H01L51/54
CPC分类号： H01L51/506 , H01L51/5278 , H01L2251/55
摘要： Provided are a light-emitting element capable of reducing power consumption by increasing its light extraction efficiency and a light-emitting device using the light-emitting element. A light-emitting element includes a composite material, which contains an organic compound having a high hole-transport property and an electron acceptor and in which the spin density measured by an electron spin resonance (ESR) method is less than or equal to 1×1019 spins/cm3, the spin density is less than or equal to 3×1019 spins/cm3 when the molar ratio of the electron acceptor to the organic compound is greater than or equal to 1, or the spin density is less than or equal to 5×1019 spins/cm3 when the molar ratio is greater than or equal to 2.
摘要翻译：提供了能够通过提高其光提取效率而降低功耗的发光元件和使用该发光元件的发光装置。发光元件包括含有具有高空穴传输性的有机化合物和电子受体的复合材料，其中通过电子自旋共振（ESR）法测量的自旋密度小于或等于1× 1019自旋/ cm3，当电子受体与有机化合物的摩尔比大于或等于1时，自旋密度小于或等于3×1019自旋/ cm3，或自旋密度小于或等于当摩尔比大于或等于2时，5×1019自旋/ cm3。

7. 发明授权

US09663711B2 Light-emitting element, light-emitting device, electronic device, lighting device, and novel organic compound 有权
公开(公告)号：US09663711B2
公开(公告)日：2017-05-30
申请号：US13590388
申请日：2012-08-21
申请人： Kyoko Takeda , Harue Osaka , Satoko Shitagaki , Nobuharu Ohsawa , Satoshi Seo , Hiromi Seo
发明人： Kyoko Takeda , Harue Osaka , Satoko Shitagaki , Nobuharu Ohsawa , Satoshi Seo , Hiromi Seo
IPC分类号： H01L51/50 , C09K11/06 , H01L51/00
CPC分类号： C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1044 , C09K2211/1088 , C09K2211/1092 , C09K2211/1096 , C09K2211/185 , H01L51/0058 , H01L51/0067 , H01L51/0085 , H01L51/5016 , H01L51/5072 , H01L2251/552
摘要： A light-emitting element includes an EL layer between a pair of electrodes. The EL layer contains a first compound and a second compound. The first compound is a phosphorescent iridium metal complex having a LUMO level of greater than or equal to −3.5 eV and less than or equal to −2.5 eV, and the second compound is an organic compound having a pyrimidine skeleton. The light-emitting element includes an EL layer between a pair of electrodes. The EL layer contains a first compound and a second compound. The first compound is a phosphorescent iridium metal complex having a diazine skeleton, and the second compound is an organic compound having a pyrimidine skeleton.

8. 发明授权

US09394280B2 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，发光装置，电子装置和照明装置
公开(公告)号：US09394280B2
公开(公告)日：2016-07-19
申请号：US13598253
申请日：2012-08-29
申请人： Satoshi Seo , Satoko Shitagaki , Miyako Morikubo , Naoaki Hashimoto , Takahiro Ishisone , Kyoko Takeda , Hiromi Seo
发明人： Satoshi Seo , Satoko Shitagaki , Miyako Morikubo , Naoaki Hashimoto , Takahiro Ishisone , Kyoko Takeda , Hiromi Seo
IPC分类号： H01L51/50 , C07D403/14 , C07D409/14 , H05B33/14 , C09K11/06 , H01L51/00
CPC分类号： H01L51/0072 , C07D403/14 , C07D409/14 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1044 , C09K2211/185 , H01L51/006 , H01L51/0071 , H01L51/0074 , H01L51/0085 , H01L51/5012 , H01L51/5016 , H01L51/5024 , H01L51/5076 , H05B33/14
摘要： To provide a novel heterocyclic compound that can be used as a host material in which a light-emitting substance of a light-emitting layer is dispersed. A heterocyclic compound comprising a dibenzo[f,h]quinoxaline ring and two hole-transport skeletons, where the dibenzo[f,h]quinoxaline ring and the two hole-transport skeletons are bonded to an aromatic hydrocarbon group. A heterocyclic compound represented by the following general formula (G1) is provided. Note that in the formula, A1 and A2 each independently represent any of a substituted or unsubstituted carbazole skeleton, a substituted or unsubstituted dibenzofuran skeleton, and a substituted or unsubstituted dibenzothiophen skeleton; B represents a substituted or unsubstituted dibenzo[f,h]quinoxaline skeleton; and Ar represents an arene skeleton having 6 to 13 carbon atoms. A light-emitting element including the heterocyclic compound is provided.
摘要翻译：提供可用作分散发光层的发光物质的主体材料的新型杂环化合物。包含二苯并[f，h]喹喔啉环和两个空穴传输骨架的杂环化合物，其中二苯并[f，h]喹喔啉环和两个空穴传输骨架与芳族烃基键合。提供由以下通式（G1）表示的杂环化合物。注意，在该式中，A1和A2各自独立地表示取代或未取代的咔唑骨架，取代或未取代的二苯并呋喃骨架和取代或未取代的二苯并噻吩骨架中的任意一种; B代表取代或未取代的二苯并[f，h]喹喔啉骨架; Ar表示碳原子数6〜13的芳烃骨架。提供了包含杂环化合物的发光元件。

9. 发明授权

US09647228B2 Light-emitting element and light-emitting device 有权
公开(公告)号：US09647228B2
公开(公告)日：2017-05-09
申请号：US13468533
申请日：2012-05-10
申请人： Hiromi Seo , Satoshi Seo
发明人： Hiromi Seo , Satoshi Seo
IPC分类号： H01L51/54 , H01L51/50 , H01L51/52
CPC分类号： H01L51/506 , H01L51/5278 , H01L2251/55
摘要： Provided are a light-emitting element capable of reducing power consumption by increasing its light extraction efficiency and a light-emitting device using the light-emitting element. A light-emitting element includes a composite material, which contains an organic compound having a high hole-transport property and an electron acceptor and in which the spin density measured by an electron spin resonance (ESR) method is less than or equal to 1×1019 spins/cm3, the spin density is less than or equal to 3×1019 spins/cm3 when the molar ratio of the electron acceptor to the organic compound is greater than or equal to 1, or the spin density is less than or equal to 5×1019 spins/cm3 when the molar ratio is greater than or equal to 2.

10. 发明授权

US09534005B2 Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting device 有权
标题翻译：有机金属配合物，发光元件，发光元件，电子元件及照明装置
公开(公告)号：US09534005B2
公开(公告)日：2017-01-03
申请号：US13457829
申请日：2012-04-27
申请人： Hideko Inoue , Hiromi Seo , Satoshi Seo
发明人： Hideko Inoue , Hiromi Seo , Satoshi Seo
IPC分类号： C07D251/24 , C07F15/00 , C07F15/03 , C09K11/06 , H01L51/50
CPC分类号： H01L51/0085 , C07D251/24 , C07F15/0033 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1059 , C09K2211/185 , H01L51/0058 , H01L51/006 , H01L51/0072 , H01L51/0074 , H01L51/50 , H01L51/5016 , H01L51/5278
摘要： A novel organometallic complex which can emit phosphorescence is provided. A light-emitting element, a light-emitting device, an electronic device, or a lighting device with high emission efficiency is provided. The organometallic complex having an aryl triazine derivative as a ligand is represented by General Formula (G1) below as a representative of the organometallic complex of the present invention.
摘要翻译：提供了可以发射磷光的新型有机金属络合物。提供了发光元件，发光装置，电子装置或发光效率高的照明装置。具有芳基三嗪衍生物作为配体的有机金属配合物由下述通式（G1）表示，作为本发明的有机金属配合物的代表。

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