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51. 发明申请

US20160301014A1 ORGANIC ELECTROLUMINESCENCE DEVICE AND ELECTRONIC DEVICE 有权
标题翻译：有机电致发光器件和电子器件
公开(公告)号：US20160301014A1
公开(公告)日：2016-10-13
申请号：US14909946
申请日：2015-08-24
申请人： IDEMITSU KOSAN CO., LTD.
发明人： Yuichiro KAWAMURA , Toshinari OGIWARA , Ryohei HASHIMOTO
IPC分类号： H01L51/00 , C09K11/06
CPC分类号： H01L51/0072 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1022 , C09K2211/1048 , C09K2211/1051 , C09K2211/1088 , H01L51/005 , H01L51/0054 , H01L51/0055 , H01L51/0056 , H01L51/0058 , H01L51/006 , H01L51/0061 , H01L51/0073 , H01L51/0094 , H01L51/5004 , H01L51/5012 , H01L51/5016 , H01L51/5028 , H01L51/5056 , H01L51/5072 , H01L2251/5384 , H05B33/14 , H05B33/20
摘要： An organic electroluminescence device includes an anode, an emitting layer and a cathode, in which the emitting layer includes a first compound, a second compound and a third compound. The first compound is a delayed fluorescent compound. The first compound has an energy gap T77K at 77 [K] larger than an energy gap T77K at 77 [K] of the second compound. The third compound has an energy gap T77K at 77 [K] larger than the energy gap T77K at 77 [K] of the second compound. The second compound has a fused ring structure represented by a formula (2) below and has eight or less rings in total.
摘要翻译：一种包含正极，发光层和负极的有机电致发光元件。发光层含有第一化合物，第二化合物和第三化合物。第一种化合物是延迟的荧光化合物。 77（K）时第一化合物的能隙T77K大于77（K）时第二化合物的能隙T77K，第三化合物在77（K）的能隙T77K大于能隙在77（K）下第二化合物的T77K。第二化合物是由通式（2）表示的化合物，并且具有总共具有8个或更少环的稠环结构。

52. 发明申请

US20160293845A1 ORGANIC LIGHT-EMITTING DEVICE 审中-公开
公开(公告)号：US20160293845A1
公开(公告)日：2016-10-06
申请号：US14935226
申请日：2015-11-06
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Minkyung Kim , Jaeyong Lee , Taekyung Kim
IPC分类号： H01L51/00 , C09K11/02 , C09K11/06
CPC分类号： H01L51/0052 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1044 , C09K2211/1088 , C09K2211/185 , H01L51/0054 , H01L51/0058 , H01L51/0059 , H01L51/006 , H01L51/0061 , H01L51/0067 , H01L51/0069 , H01L51/007 , H01L51/0071 , H01L51/0072 , H01L51/0085 , H01L51/5016 , H01L51/5024 , H01L2051/0063 , H01L2251/5384
摘要： An organic light-emitting device includes a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode, the organic layer including an emission layer and a first compound and a second compound, where the first compound includes at least one selected from compounds represented by Formula 1, and the second compound includes at least one selected from compounds represented by Formula 2:

53. 发明申请

US20160268536A1 LIGHT-EMITTING ELEMENT, DISPLAY MODULE, LIGHTING MODULE, LIGHT-EMITTING DEVICE, DISPLAY DEVICE, ELECTRONIC APPLIANCE, AND LIGHTING DEVICE 有权
公开(公告)号：US20160268536A1
公开(公告)日：2016-09-15
申请号：US15162675
申请日：2016-05-24
申请人： Semiconductor Energy Laboratory Co., Ltd.
发明人： Nobuharu OHSAWA , Yusuke NONAKA , Takahiro ISHISONE , Satoshi SEO , Takuya KAWATA
IPC分类号： H01L51/50
CPC分类号： H01L51/5044 , H01L51/0051 , H01L51/0052 , H01L51/0054 , H01L51/0058 , H01L51/006 , H01L51/0061 , H01L51/0067 , H01L51/0072 , H01L51/0074 , H01L51/0085 , H01L51/5016 , H01L51/5028 , H01L51/5056 , H01L51/5072 , H01L2251/5376 , H01L2251/5384 , H01L2251/558
摘要： An object of one embodiment of the present invention is to provide a multicolor light-emitting element that utilizes fluorescence and phosphorescence and is advantageous for practical application. The light-emitting element has a stacked-layer structure of a first light-emitting layer containing a host material and a fluorescent substance, a separation layer containing a substance having a hole-transport property and a substance having an electron-transport property, and a second light-emitting layer containing two kinds of organic compounds that form an exciplex and a substance that can convert triplet excitation energy into luminescence. Note that a light-emitting element in which light emitted from the first light-emitting layer has an emission spectrum peak on the shorter wavelength side than an emission spectrum peak of the second light-emitting layer is more effective.

54. 发明申请

US20160268513A1 LIGHT-EMITTING ELEMENT, DISPLAY DEVICE, ELECTRONIC DEVICE, AND LIGHTING DEVICE 有权
标题翻译：发光元件，显示装置，电子装置和照明装置
公开(公告)号：US20160268513A1
公开(公告)日：2016-09-15
申请号：US15062606
申请日：2016-03-07
申请人： SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
发明人： Takahiro ISHISONE , Shunsuke HOSOUMI , Tatsuyoshi TAKAHASHI , Satoshi SEO
IPC分类号： H01L51/00 , H01L51/50
CPC分类号： H01L51/0051 , H01L51/5012 , H01L51/5278 , H01L2251/5384
摘要： A light-emitting element containing a fluorescent material and having high emission efficiency is provided. The light-emitting element contains the fluorescent material and a host material. The host material contains a first organic compound and a second organic compound. The first organic compound and the second organic compound can form an exciplex. The proportion of a delayed fluorescence component in light emitted from the exciplex is higher than or equal to 5%, and the delayed fluorescence component contains a delayed fluorescence component whose fluorescence lifetime is 10 ns or longer and 50 μs or shorter.
摘要翻译：提供含有荧光材料并具有高发光效率的发光元件。发光元件含有荧光材料和主体材料。主体材料含有第一有机化合物和第二有机化合物。第一有机化合物和第二有机化合物可以形成高分子复合物。荧光复合物发出的光中延迟荧光成分的比例大于或等于5％，延迟荧光成分含有荧光寿命为10ns以上且50μs以下的延迟荧光成分。

55. 发明授权

US09425422B2 Organic light emitting display device 有权
标题翻译：有机发光显示装置
公开(公告)号：US09425422B2
公开(公告)日：2016-08-23
申请号：US14023670
申请日：2013-09-11
申请人： LG Display Co., Ltd.
发明人： Shin-Han Kim , Hwa-Kyung Kim , Hong-Seok Choi , Gwi-Jeong Cho , Youn-Seok Kam , Mi-Young Han , Hye-Min Oh , Tae-Shick Kim , Seong-Su Jeon , Chi-Yul Song
IPC分类号： H01L29/08 , H01L51/50
CPC分类号： H01L51/5024 , H01L51/504 , H01L2251/5384
摘要： Disclosed is an organic light emitting display device with an enhanced light emission efficiency at high current and an enhancement in panel efficiency through prevention of a roll-off phenomenon. The organic light emitting display device includes first and second electrodes formed on a substrate facing each other. A hole injection layer, a hole transport layer, at least first and second light emitting layers, and an electron transport layer are sequentially stacked between the first and second electrodes. The first light emitting layer includes different hosts while being doped with the same dopant in different dosages. The first light emitting layer includes a first host and a second host, and the second light emitting layer includes the first host and a third host different from the second host. The first and second light emitting layers are doped with the same phosphorescent yellow-phosphorescent green dopant in the same dosage.
摘要翻译：公开了一种在高电流下具有增强的发光效率并通过防止滚降现象提高面板效率的有机发光显示装置。有机发光显示装置包括形成在彼此面对的基板上的第一和第二电极。空穴注入层，空穴传输层，至少第一和第二发光层以及电子传输层依次层叠在第一和第二电极之间。第一发光层包括不同的主体，同时以不同的剂量掺杂相同的掺杂剂。第一发光层包括第一主体和第二主体，第二发光层包括第一主机和与第二主机不同的第三主机。第一和第二发光层以相同的剂量掺杂相同的磷光黄磷光绿色掺杂剂。

56. 发明申请

US20160197285A1 ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES 有权
标题翻译：有机电致发光材料和器件
公开(公告)号：US20160197285A1
公开(公告)日：2016-07-07
申请号：US14591555
申请日：2015-01-07
申请人： Universal Display Corporation
发明人： Lichang ZENG , Scott Joseph , Walter Yeager , Alexey Borisovich Dyatkin , Chuanjun Xia
IPC分类号： H01L51/00 , C07D409/10 , C07D405/10
CPC分类号： H01L51/0067 , C07D405/10 , C07D409/10 , H01L51/0052 , H01L51/0054 , H01L51/0058 , H01L51/0073 , H01L51/0074 , H01L51/0081 , H01L51/0085 , H01L51/5016 , H01L51/5024 , H01L51/5072 , H01L51/5096 , H01L51/5206 , H01L51/5221 , H01L2251/5384 , H01L2251/562
摘要： A compound having a structure of Formula I: Formula I, is disclosed. In the structure of Formula I: X is selected from a group consisting of O, S and Se; G2 and G3 are each independently selected from benzene, biphenyl, fluorene, naphthalene, phenanthrene, tripheylene, dibenzofuran, dibenzothiophene, dibenzoselenophene, pyridine, pyrimidine, quinoline, isoquinoline, phenanthroline, aza-fluorene, and combinations thereof; L is selected from phenyl, biphenyl, terphenyl and pyridine, and combinations thereof; G2, G3 and L are each optionally further substituted with one or more unfused substituents; R1, R2, and each R3, R4, R5 and R6 are an unfused substituent selected from hydrogen, deuterium, alkyl, alkoxyl, cycloalkyl, cycloalkoxyl, halogen, nitro, nitrile, silyl, benzene, biphenyl, terphenyl, pyridine, and combinations thereof; and R1 and R2 are optionally joined to form a ring. Formulations and devices, such as an OLEDs, that include the compound of Formula I, and, optionally a co-host, are also described.
摘要翻译：公开了具有式I结构的式I化合物。在式I的结构中：X选自O，S和Se; G 2和G 3各自独立地选自苯，联苯，芴，萘，菲，二苯醚，二苯并呋喃，二苯并噻吩，二苯并硒吩，吡啶，嘧啶，喹啉，异喹啉，菲咯啉，氮杂芴及其组合。 L选自苯基，联苯，三联苯和吡啶及其组合; G2，G3和L各自任选进一步被一个或多个未融合的取代基取代; R1，R2和R3各自独立地选自氢，氘，烷基，烷氧基，环烷基，环烷氧基，卤素，硝基，腈，甲硅烷基，苯，联苯，三联苯，吡啶及其组合 ; 并且R1和R2任选地连接形成环。还描述了包括式I化合物和任选的共主体的制剂和装置，例如OLED。

57. 发明申请

US20160190479A1 Light-Emitting Element, Organic Compound, Light-Emitting Device, Electronic Device, and Lighting Device 审中-公开
标题翻译：发光元件，有机化合物，发光器件，电子器件和照明器件
公开(公告)号：US20160190479A1
公开(公告)日：2016-06-30
申请号：US14976244
申请日：2015-12-21
申请人： Semiconductor Energy Laboratory Co., Ltd.
发明人： Tomoka HARA , Hideko INOUE , Tatsuyoshi TAKAHASHI , Takao HAMADA , Satoshi SEO
IPC分类号： H01L51/00 , C07D403/14 , C07D409/10 , C09K11/02 , C09K11/06
CPC分类号： H01L51/0072 , C07D403/14 , C07D409/10 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1044 , C09K2211/185 , H01L51/0059 , H01L51/0074 , H01L51/0085 , H01L51/5016 , H01L2251/5384
摘要： The organic compound represented by Formula G1 below has a structure in which the 2-position of a dibenzoquinazoline ring is directly, or via one or more arylene groups, bonded to a skeleton with a hole-transport property. In the formula, n represents any of 0 to 3, m represents 1 or 2, A represents a single bond, or a substituted or unsubstituted arylene group having 6 to 13 carbon atoms, B represents a ring having a substituted or unsubstituted dibenzofuran skeleton, a substituted or unsubstituted dibenzothiophene skeleton, or a substituted or unsubstituted carbazole skeleton, and each of R1 to R14 independently represents any of hydrogen, a substituted or unsubstituted alkyl group having 1 to 6 carbon atoms, a substituted or unsubstituted cycloalkyl group having 5 to 7 carbon atoms, and a substituted or unsubstituted aryl group having 6 to 13 carbon atoms.
摘要翻译：下述通式G1表示的有机化合物具有二苯并喹唑啉环的2位直接或通过一个或多个亚芳基键合到具有空穴传输性的骨架的结构。在该式中，n表示0〜3中的任一个，m表示1或2，A表示单键，或取代或未取代的碳原子数6〜13的亚芳基，B表示具有取代或未取代的二苯并呋喃骨架的环，取代或未取代的二苯并噻吩骨架或取代或未取代的咔唑骨架，R 1〜R 14各自独立地表示氢，取代或未取代的碳原子数1〜6的烷基，取代或未取代的环烷基，具有5〜7个碳原子和取代或未取代的碳原子数为6〜13的芳基。

58. 发明申请

US20160172602A1 ORGANIC ELECTROLUMINESCENT ELEMENT, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENTS, AND ELECTRONIC DEVICE 审中-公开
标题翻译：有机电致发光元件，有机电致发光元件材料和电子器件
公开(公告)号：US20160172602A1
公开(公告)日：2016-06-16
申请号：US14908048
申请日：2015-06-19
申请人： IDEMITSU KOSAN CO., LTD.
发明人： Toshinari OGIWARA , Kei YOSHIDA , Satomi TASAKI
IPC分类号： H01L51/00 , C09K11/02 , C09K11/06
CPC分类号： H01L51/0071 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1059 , C09K2211/1088 , H01L51/0052 , H01L51/0054 , H01L51/0058 , H01L51/006 , H01L51/0067 , H01L51/0072 , H01L51/0073 , H01L51/5004 , H01L51/5012 , H01L2251/5384 , H01L2251/552
摘要： An organic electroluminescence device includes an anode, an emitting layer and a cathode, in which the emitting layer includes a first compound, a second compound and a third compound. The first compound is a compound represented by a formula (1) below. The second compound has a larger singlet energy than a singlet energy of the first compound. The third compound is a fluorescent compound.
摘要翻译：有机电致发光器件包括阳极，发光层和阴极，其中发光层包括第一化合物，第二化合物和第三化合物。第一化合物是由下式（1）表示的化合物。第二化合物具有比第一化合物的单重态能更大的单重态能量。第三化合物是荧光化合物。

59. 发明申请

US20160164005A1 COMPOSITIONS FOR ELECTRONIC APPLICATIONS 审中-公开
公开(公告)号：US20160164005A1
公开(公告)日：2016-06-09
申请号：US15015469
申请日：2016-02-04
申请人： E I DU PONT DE NEMOURS AND COMPANY
发明人： JERALD FELDMAN , Norman Herron , Michael Henry Howard, JR. , Nora Sabina Radu , Vsevolod Rostovtsev , Kerwin D. Dobbs , Adam Fennimore , Weiying Gao , Weishi Wu , Ying Wang , Charles D. McLaren
IPC分类号： H01L51/00 , C09K11/06 , C09K11/02
CPC分类号： H01L51/0072 , C09K11/025 , C09K11/06 , C09K2211/1003 , C09K2211/1029 , C09K2211/1059 , C09K2211/185 , H01L51/0061 , H01L51/0067 , H01L51/0074 , H01L51/0085 , H01L51/0087 , H01L51/0558 , H01L51/5016 , H01L2251/5384 , H05B33/14
摘要： This invention relates to a composition including (a) a dopant, (b) a first host having at least one unit of Formula I, and (c) a second host compound. Formula I has the structure where Q is a fused ring linkage having the formula In Formula I: R1 is the same or different at each occurrence and is D, alkyl, aryl, silyl, alkoxy, aryloxy, cyano, vinyl, or allyl; R2 is the same or different at each occurrence and is H, D, alkyl, or aryl, or both R2 are an N-heterocycle; R3 is the same or different at each occurrence and is H, D, cyano, alkyl or aryl; and a is the same or different at each occurrence and is an integer from 0-4.

60. 发明申请

US20160163995A1 ORGANIC OPTOELECTRIC DEVICE AND DISPLAY DEVICE 审中-公开
标题翻译：有机光电器件和显示器件
公开(公告)号：US20160163995A1
公开(公告)日：2016-06-09
申请号：US14883286
申请日：2015-10-14
申请人： SAMSUNG SDI CO., LTD.
发明人： Eui-Su KANG , Soo-Hyun MIN , Young-Kwon KIM , Youn-Hwan KIM , Yong-Tak YANG , Eun-Sun YU , Ho-Kuk JUNG , Young-Kyoung JO
IPC分类号： H01L51/00 , C09K11/06 , C09K11/02
CPC分类号： H01L51/0067 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/1044 , C09K2211/1088 , H01L51/0052 , H01L51/0054 , H01L51/0072 , H01L51/0074 , H01L51/0085 , H01L51/5016 , H01L51/5056 , H01L2251/5384 , Y02E10/549
摘要： An organic optoelectric device includes an anode and a cathode facing each other, an emission layer between the anode and the cathode, a hole transport layer between the anode and the emission layer, and a hole transport auxiliary layer between the hole transport layer and the emission layer, wherein the emission layer includes at least one of a first compound including moieties represented by Chemical Formulae 1 to 3 sequentially linked and at least one of a second compound represented by Chemical Formula 4, and the hole transport auxiliary layer includes at least one of a third compound represented by Chemical Formula 5, and a display device including the organic optoelectric device is also provided.
摘要翻译：有机光电器件包括阳极和阴极彼此面对，阳极和阴极之间的发射层，阳极和发射层之间的空穴传输层，以及在空穴传输层和发射区之间的空穴传输辅助层层，其中所述发射层包括至少一种第一化合物，所述第一化合物包括由化学式1至3表示的部分，并且所述第一化合物依次连接，以及由化学式4表示的第二化合物和空穴传输辅助层中的至少一种，还提供了由化学式5表示的第三化合物和包括有机光电装置的显示装置。

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