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1.发明申请ORGANIC COMPOUND, LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, AND LIGHTING DEVICE 审中-公开有机化合物，发光元件，发光装置，电子装置和照明装置公开(公告)号：US20150221875A1
公开(公告)日：2015-08-06
申请号：US14685786
申请日：2015-04-14
Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Inventor： Harue OSAKA , Takako TAKASU , Hiroshi KADOMA , Yuko KAWATA , Satoko SHITAGAKI , Hiromi NOWATARI , Tsunenori SUZUKI , Nobuharu OHSAWA , Satoshi SEO
IPC: H01L51/00
CPC classification number: H01L51/0072 , C07D209/86 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , H01L51/0052 , H01L51/0054 , H01L51/0058 , H01L51/5004 , H01L51/5012 , H01L51/5016 , H01L51/5056 , H01L51/5088 , H01L2251/303 , H01L2251/5376 , H01L2251/552 , Y10S428/917
Abstract: A novel substance with which an increase in life and emission efficiency of a light-emitting element can be achieved is provided. A carbazole compound having a structure represented by General Formula (G1) is provided. Note that a substituent which makes the HOMO level and the LUMO level of a compound in which a bond of the substituent is substituted with hydrogen deep and shallow, respectively is used as each of substituents in General Formula (G1) (R1, R2, Ar3, and α3). Further, a substituent which makes the band gap (Bg) and the T1 level of a compound in which a bond of the substituent is substituted with hydrogen wide and high is used as each of the substituents in General Formula (G1) (R1, R2, Ar3, and α3).
Abstract translation: 提供了可以实现发光元件的寿命和发光效率的新型物质。 提供具有由通式（G1）表示的结构的咔唑化合物。 另外，作为通式（G1）（R1，R2，Ar3）中的各取代基，分别使用使氢取代基的氢原子被氢取代的化合物的HOMO能级和LUMO能级的取代基 ，和α3）。 另外，作为通式（G1）中的各取代基，使用通式（G1）的各取代基（R1，R2，R2），使带隙（Bg）的取代基和取代基的氢原子被氢原子高取代的化合物的T1电平 ，Ar3和α3）。
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2.发明申请Composite Material, Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device 审中-公开复合材料，发光元件，发光器件，电子器件和照明器件公开(公告)号：US20170054088A1
公开(公告)日：2017-02-23
申请号：US15346190
申请日：2016-11-08
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Hiromi Nowatari , Satoshi SEO , Harue OSAKA , Takako TAKASU
IPC: H01L51/00
CPC classification number: H01L51/0074 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1088 , C09K2211/1092 , H01L51/0052 , H01L51/0072 , H01L51/0073 , H01L51/50 , H01L51/5048 , H01L2251/303 , H05B33/14
Abstract: A composite material including an organic compound and an inorganic compound and having a high carrier-transport property is provided. A composite material having a high carrier-injection property to an organic compound is provided. A composite material in which light absorption due to charge transfer interaction is unlikely to occur is provided. A light-emitting element having high emission efficiency is provided by including the composite material. A light-emitting element having a low drive voltage is provided. A light-emitting element having a long lifetime is provided. A composite material including a heterocyclic compound having a dibenzothiophene skeleton or a dibenzofuran skeleton and an inorganic compound exhibiting an electron-accepting property with respect to the heterocyclic compound is provided.
Abstract translation: 提供了包含有机化合物和无机化合物并具有高载流子传输性能的复合材料。 提供了对有机化合物具有高载流子注入性能的复合材料。 提供了由于电荷转移相互作用而导致的光吸收不可能发生的复合材料。 通过包含复合材料提供具有高排放效率的发光元件。 提供具有低驱动电压的发光元件。 提供具有长寿命的发光元件。 提供了包含具有二苯并噻吩骨架或二苯并呋喃骨架的杂环化合物和相对于杂环化合物显示电子接受性的无机化合物的复合材料。
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3.发明申请公开(公告)号：US20190074450A1
公开(公告)日：2019-03-07
申请号：US16169108
申请日：2018-10-24
Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Inventor： Harue OSAKA , Takako TAKASU , Hiroshi KADOMA , Yuko KAWATA , Satoko SHITAGAKI , Hiromi NOWATARI , Tsunenori SUZUKI , Nobuharu OHSAWA , Satoshi SEO
IPC: H01L51/00 , H01L51/50 , C09K11/06 , C07D209/86
Abstract: A novel substance with which an increase in life and emission efficiency of a light-emitting element can be achieved is provided. A carbazole compound having a structure represented by General Formula (G1) is provided. Note that a substituent which makes the HOMO level and the LUMO level of a compound in which a bond of the substituent is substituted with hydrogen deep and shallow, respectively is used as each of substituents in General Formula (G1) (R1, R2, Ar3, and α3). Further, a subsistent which makes the band gap (Bg) and the T1 level of a compound in which a bond of the substituent is substituted with hydrogen wide and high is used as each of the substituents in General Formula (G1) (R1, R2, Ar3, and α3).
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Patent Agency Ranking
4.发明申请COMPOSITE MATERIAL, LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, AND LIGHTING DEVICE 审中-公开复合材料，发光元件，发光装置，电子装置和照明装置公开(公告)号：US20160308136A1
公开(公告)日：2016-10-20
申请号：US15198244
申请日：2016-06-30
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Kaori OGITA , Hiromi NOWATARI , Harue OSAKA , Takahiro USHIKUBO , Satoshi SEO , Takako TAKASU
IPC: H01L51/00
CPC classification number: H01L51/0052 , C07F15/0033 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , C09K2211/1092 , H01L51/0058 , H01L51/0072 , H01L51/0085 , H05B33/14
Abstract: A composite material which includes an organic compound and an inorganic compound and has a high carrier-transport property is provided. A composite material having a good property of carrier injection into an organic compound is provided. A composite material in which light absorption due to charge-transfer interaction is unlikely to occur is provided. A composite material having a high visible-light-transmitting property is provided. A composite material including a hydrocarbon compound and an inorganic compound exhibiting an electron-accepting property with respect to the hydrocarbon compound is provided. The hydrocarbon compound has a substituent bonded to a naphthalene skeleton, a phenanthrene skeleton, or a triphenylene skeleton and has a molecular weight of 350 to 2000, and the substituent has one or more rings selected from a benzene ring, a naphthalene ring, a phenanthrene ring, and a triphenylene ring.
Abstract translation: 提供了包含有机化合物和无机化合物并具有高载流子传输性能的复合材料。 提供具有良好载体注入有机化合物性质的复合材料。 提供了由于电荷转移相互作用而导致的光吸收不可能发生的复合材料。 提供具有高可见光透射特性的复合材料。 提供了包含相对于烃化合物显示电子接受性的烃化合物和无机化合物的复合材料。 烃化合物具有与萘骨架，菲骨架或三亚苯骨架结合的取代基，分子量为350〜2000，该取代基具有一个以上选自苯环，萘环，菲 环和三亚苯环。
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5.发明申请Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device 有权发光元件，发光装置，电子装置和照明装置公开(公告)号：US20140084273A1
公开(公告)日：2014-03-27
申请号：US14029208
申请日：2013-09-17
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Tomonori Nakayama , Takako TAKASU , Satoko SHITAGAKI , Harue OSAKA , Toshiki HAMADA
IPC: H01L51/00
CPC classification number: H01L51/0072 , C07D487/14 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/1059 , C09K2211/185 , H01L51/0058 , H01L51/0067 , H01L51/0071 , H01L51/0074 , H01L51/0085 , H01L51/5004 , H01L51/5016 , H01L2251/552 , H05B33/14
Abstract: A light-emitting element emitting phosphorescence and having high emission efficiency, in which a property of injecting holes to a light-emitting layer is increased, is provided. The light-emitting layer of the light-emitting element includes a first organic compound represented by the following general formula (G1) and a second organic compound which is a phosphorescent compound. The difference between the HOMO level of the first organic compound and the HOMO level of the second organic compound is lower than or equal to 0.3 eV.
Abstract translation: 提供了发射磷光并且具有高发光效率的发光元件，其中向发光层注入空穴的性质增加。 发光元件的发光层包括由以下通式（G1）表示的第一有机化合物和作为磷光化合物的第二有机化合物。 第一有机化合物的HOMO能级与第二有机化合物的HOMO能级之间的差异小于或等于0.3eV。
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6.发明申请公开(公告)号：US20190067586A1
公开(公告)日：2019-02-28
申请号：US16170480
申请日：2018-10-25
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Kaori OGITA , Hiromi NOWATARI , Harue OSAKA , Takahiro USHIKUBO , Satoshi SEO , Takako TAKASU
CPC classification number: H01L51/0052 , C07F15/0033 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , C09K2211/1092 , H01L51/0058 , H01L51/0072 , H01L51/0085 , H05B33/14
Abstract: A composite material which includes an organic compound and an inorganic compound and has a high carrier-transport property is provided. A composite material having a good property of carrier injection into an organic compound is provided. A composite material in which light absorption due to charge-transfer interaction is unlikely to occur is provided. A composite material having a high visible-light-transmitting property is provided. A composite material including a hydrocarbon compound and an inorganic compound exhibiting an electron-accepting property with respect to the hydrocarbon compound is provided. The hydrocarbon compound has a substituent bonded to a naphthalene skeleton, a phenanthrene skeleton, or a triphenylene skeleton and has a molecular weight of 350 to 2000, and the substituent has one or more rings selected from a benzene ring, a naphthalene ring, a phenanthrene ring, and a triphenylene ring.
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7.发明申请公开(公告)号：US20180076390A1
公开(公告)日：2018-03-15
申请号：US15819231
申请日：2017-11-21
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Kaori OGITA , Hiromi NOWATARI , Harue OSAKA , Takahiro USHIKUBO , Satoshi SEO , Takako TAKASU
CPC classification number: H01L51/0052 , C07F15/0033 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , C09K2211/1092 , H01L51/0058 , H01L51/0072 , H01L51/0085 , H05B33/14
Abstract: A composite material which includes an organic compound and an inorganic compound and has a high carrier-transport property is provided. A composite material having a good property of carrier injection into an organic compound is provided. A composite material in which light absorption due to charge-transfer interaction is unlikely to occur is provided. A composite material having a high visible-light-transmitting property is provided. A composite material including a hydrocarbon compound and an inorganic compound exhibiting an electron-accepting property with respect to the hydrocarbon compound is provided. The hydrocarbon compound has a substituent bonded to a naphthalene skeleton, a phenanthrene skeleton, or a triphenylene skeleton and has a molecular weight of 350 to 2000, and the substituent has one or more rings selected from a benzene ring, a naphthalene ring, a phenanthrene ring, and a triphenylene ring.
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8.发明申请公开(公告)号：US20170162798A1
公开(公告)日：2017-06-08
申请号：US15436272
申请日：2017-02-17
Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Inventor： Harue OSAKA , Takako TAKASU , Hiroshi KADOMA , Yuko KAWATA , Satoko SHITAGAKI , Hiromi NOWATARI , Tsunenori SUZUKI , Nobuharu OHSAWA , Satoshi SEO
IPC: H01L51/00 , C07D209/86 , C09K11/06 , H01L51/50
CPC classification number: H01L51/0072 , C07D209/86 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , H01L51/0052 , H01L51/0054 , H01L51/0058 , H01L51/5004 , H01L51/5012 , H01L51/5016 , H01L51/5056 , H01L51/5088 , H01L2251/303 , H01L2251/5376 , H01L2251/552 , Y10S428/917
Abstract: A novel substance with which an increase in life and emission efficiency of a light-emitting element can be achieved is provided. A carbazole compound having a structure represented by General Formula (G1) is provided. Note that a substituent which makes the HOMO level and the LUMO level of a compound in which a bond of the substituent is substituted with hydrogen deep and shallow, respectively is used as each of substituents in General Formula (G1) (R1, R2, Ar3, and α3). Further, a substituent which makes the band gap (Bg) and the T1 level of a compound in which a bond of the substituent is substituted with hydrogen wide and high is used as each of the substituents in General Formula (G1) (R1, R2, Ar3, and α3).
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