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1. 发明授权

US09954190B2 Organic electric-field light-emitting element, light-emitting material for organic electric-field light-emitting element, and light-emitting device, display device, and illumination device using same element 有权
公开(公告)号：US09954190B2
公开(公告)日：2018-04-24
申请号：US14124945
申请日：2012-06-05
申请人： Saki Takada , Yasunori Yonekuta , Toshihiro Ise , Tetsu Kitamura , Toru Watanabe , Wataru Sotoyama , Koji Takaku , Katsuyuki Youfu
发明人： Saki Takada , Yasunori Yonekuta , Toshihiro Ise , Tetsu Kitamura , Toru Watanabe , Wataru Sotoyama , Koji Takaku , Katsuyuki Youfu
IPC分类号： H01L51/00 , C07D401/04 , C07D235/18 , C07D235/20 , C07D209/56 , C07D307/77 , C09K11/06 , H01J29/20 , H01L51/50 , C07C211/61 , C07C217/94 , C07C323/38 , C07D495/04 , C07F7/08 , C07D213/38 , C07C43/267 , C09B57/00 , C09B69/00
CPC分类号： H01L51/0094 , C07C43/267 , C07C211/61 , C07C217/94 , C07C323/38 , C07C2601/14 , C07C2603/54 , C07D209/56 , C07D213/38 , C07D235/18 , C07D235/20 , C07D307/77 , C07D401/04 , C07D495/04 , C07F7/0805 , C07F7/0807 , C09B57/001 , C09B57/008 , C09B69/008 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1044 , C09K2211/1088 , C09K2211/1092 , H01J29/20 , H01L51/0056 , H01L51/006 , H01L51/0061 , H01L51/0073 , H01L51/5012
摘要： An organic electroluminescent element that uses a compound expressed by the following general formula emits dark blue light and exhibits little change in chromaticity during brightness modulation. (n1 is an integer from 0 to 8; the R1 [groups] are each independently a substituent substituted for a hydrogen atom of the pyrene skeleton; X is CRaRb (Ra and Rb are each independently a hydrogen atom or a substituent), O, S, or SiRdRe (Rd and Re are each independently a hydrogen atom or a substituent); and A1 to A4 represent each independently either N or CRf (Rf represents a hydrogen atom or a substituent, and two adjacent Rf [groups] may jointly form a saturated or unsaturated ring, but no more than two rings may be formed jointly by two or more of the Rf [groups]).)

2. 发明申请

US20150162554A1 ORGANIC ELECTROLUMINESCENT ELEMENT, MATERIAL FOR SAID ELEMENT, AND LIGHT-EMITTING DEVICE, DISPLAY DEVICE, AND ILLUMINATION DEVICE USING SAID ELEMENT 有权
标题翻译：有机电致发光元件，用于固定元件的材料和发光装置，显示装置和使用标准元件的照明装置
公开(公告)号：US20150162554A1
公开(公告)日：2015-06-11
申请号：US14238363
申请日：2012-08-06
申请人： Saki Takada , Koji Takaku , Tetsu Kitamura , Toshihiro Ise , Wataru Sotoyama
发明人： Saki Takada , Koji Takaku , Tetsu Kitamura , Toshihiro Ise , Wataru Sotoyama
IPC分类号： H01L51/00 , C09K11/06
CPC分类号： H01L51/0094 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1033 , C09K2211/104 , C09K2211/1044 , C09K2211/1088 , C09K2211/1092 , C09K2211/1096 , H01L51/0051 , H01L51/0054 , H01L51/0056 , H01L51/006 , H01L51/0061 , H01L51/0068 , H01L51/0071 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/5012 , H05B33/14
摘要： The organic electroluminescent element using a compound represented by the following general formulae emits dark blue light and exhibits good chromaticity at a wide range of concentrations of light emitting materials. [R1 to R37 represent a hydrogen atom or a substituent; X1 to X32 each independently represent a linking group represented by any one of CR61R62, NR63, O, S, and SiR64R65; A1 to A38 represent CR66 or N; R61 to R66 represent a hydrogen atom or a substituent.]
摘要翻译：使用由以下通式表示的化合物的有机电致发光元件发射深蓝光，并且在宽范围的发光材料的浓度范围内表现出良好的色度。 [R 1至R 37表示氢原子或取代基; X1〜X32各自独立地表示由CR61R62，NR63，O，S和SiR64R65中的任一个表示的连接基团; A1至A38表示CR66或N; R 61〜R 66表示氢原子或取代基。

3. 发明申请

US20130328027A1 ORGANIC ELECTROLUMINESCENT ELEMENT 有权
标题翻译：有机电致发光元件
公开(公告)号：US20130328027A1
公开(公告)日：2013-12-12
申请号：US13914540
申请日：2013-06-10
申请人： Wataru Sotoyama , Daisuke Inoue
发明人： Wataru Sotoyama , Daisuke Inoue
IPC分类号： H01L51/50
CPC分类号： H01L51/5092 , H01L51/0058 , H01L51/006 , H01L51/0081 , H01L51/0085 , H01L51/5004 , H01L51/5064 , H01L51/5088
摘要： [It is an object] to provide an organic electroluminescent element with which the initial durability of the element can be greatly improved while maintaining the efficiency of the element at a high level. This is an organic electroluminescent element having an anode, a hole injection layer, a first hole transport layer, a second hole transport layer, a light-emitting layer, and a cathode, in this order, with this organic electroluminescent element being such that the aforementioned hole injection layer includes a material for which the energy of the lowest unoccupied molecular orbital (LUMO) is less than −4.0 eV and also such that the energy E1(LUMO) of the LUMO of the material included in the aforementioned first hole transport layer and the energy E2(LUMO) of the LUMO of the material included in the aforementioned second hole transport layer satisfy [the inequality] E1(LUMO)>E2(LUMO).
摘要翻译：本发明是提供一种有机电致发光元件，通过该有机电致发光元件可以极大地提高元件的初始耐久性，同时将元件的效率保持在高水平。这是一种具有阳极，空穴注入层，第一空穴传输层，第二空穴传输层，发光层和阴极的有机电致发光元件，该有机电致发光元件使得上述空穴注入层包括最低未占分子轨道（LUMO）的能量小于-4.0eV的材料，并且还使得包含在上述第一空穴传输层中的材料的LUMO的能量E1（LUMO）并且包含在上述第二空穴传输层中的材料的LUMO的能量E2（LUMO）满足[不等式] E1（LUMO）> E2（LUMO）。

4. 发明申请

US20120043532A1 LIGHT EMITTING DEVICE 审中-公开
标题翻译：发光装置
公开(公告)号：US20120043532A1
公开(公告)日：2012-02-23
申请号：US13262430
申请日：2010-03-29
申请人： Hideki Yasuda , Masayuki Naya , Wataru Sotoyama
发明人： Hideki Yasuda , Masayuki Naya , Wataru Sotoyama
IPC分类号： H01L51/52
CPC分类号： H01L51/5012 , B82Y20/00 , B82Y30/00 , C03C17/38 , C03C2217/445 , C03C2217/465 , C03C2217/478 , C03C2217/479 , C03C2217/48 , C03C2217/948 , H01L51/5056 , H01L51/5072 , H01L51/5268 , H01L2251/5369
摘要： High light transmission efficiency is achieved in an electroluminescence device without lowering the durability of the device. The electroluminescence device includes: electrodes; a plurality of layers that are deposited one on another between the electrodes; and a light emitting region between the plurality of layers. The light emitting region emits light by application of an electric field between the electrodes. At least one microparticle that induces plasmon resonance on the surface thereof by the light emitted from the light emitting region is arranged in the vicinity of the light emitting region or in the light emitting region. The microparticle is a core-shell-type microparticle including at least one metal microparticle core and an insulation shell that covers the at least one metal microparticle core.
摘要翻译：在电致发光器件中实现高透光效率，而不降低器件的耐久性。电致发光器件包括：电极; 在电极之间彼此沉积的多个层; 以及多个层之间的发光区域。发光区域通过在电极之间施加电场而发光。通过由发光区域发射的光在其表面上诱导等离子体共振的至少一个微粒被布置在发光区域附近或发光区域中。微粒是包含至少一个金属微粒芯和覆盖至少一个金属微粒芯的绝缘壳的核 - 壳型微粒。

5. 发明申请

US20100140602A1 ORGANIC ELECTROLUMINESCENCE DEVICE 审中-公开
标题翻译：有机电致发光器件
公开(公告)号：US20100140602A1
公开(公告)日：2010-06-10
申请号：US12628241
申请日：2009-12-01
申请人： Wataru SOTOYAMA
发明人： Wataru SOTOYAMA
IPC分类号： H01L51/54
CPC分类号： H01L51/5036 , H01L51/0071 , H01L51/0081 , H01L51/0085 , H01L51/0087
摘要： There is provided an organic electroluminescence device comprising a pair of electrodes on a substrate and at least one organic layer containing a luminescence layer between the electrodes, the luminescence layer comprising at least 3 luminescence materials different in luminescent color, and the at least 3 luminescence materials being platinum complexes.
摘要翻译：提供了一种有机电致发光器件，其包括在衬底上的一对电极和在电极之间包含发光层的至少一个有机层，所述发光层包含至少3种发光颜色不同的发光材料，以及所述至少3种发光材料是铂络合物。

6. 发明申请

US20090072726A1 ORGANIC ELECTROLUMINESCENCE DEVICE 有权
标题翻译：有机电致发光器件
公开(公告)号：US20090072726A1
公开(公告)日：2009-03-19
申请号：US12210594
申请日：2008-09-15
申请人： Takeshi MURAKAMI , Ikuo KINOSHITA , Kazunari YAGI , Saki TAKADA , Akira TAKEDA , Wataru SOTOYAMA , Hiroo TAKIZAWA
发明人： Takeshi MURAKAMI , Ikuo KINOSHITA , Kazunari YAGI , Saki TAKADA , Akira TAKEDA , Wataru SOTOYAMA , Hiroo TAKIZAWA
IPC分类号： H01J1/63 , C07F15/00
CPC分类号： C07F15/0086 , C09K11/06 , C09K2211/1029 , C09K2211/185 , H01L51/0087 , H01L51/5012 , H05B33/14 , Y10S428/917
摘要： A process for preparing a platinum complex represented by the following formula (1) includes reacting a compound represented by the following formula (B-2) and a compound represented by the following formula (B-2′) with a compound represented by the following formula (A-0) to obtain a compound represented by the following formula (C-0); and reacting the compound represented by the formula (C-0) with a platinum salt:
摘要翻译：由下式（1）表示的铂络合物的制备方法包括使由下式（B-2）表示的化合物与下式（B-2'）表示的化合物与下述式式（A-0）表示的化合物，得到下式（C-0）表示的化合物。并使由式（C-0）表示的化合物与铂盐反应：

7. 发明授权

US07326476B2 Fluorescent material, organic electroluminescent element and organic electroluminescent display 有权
标题翻译：荧光材料，有机电致发光元件和有机电致发光显示器
公开(公告)号：US07326476B2
公开(公告)日：2008-02-05
申请号：US10801546
申请日：2004-03-17
申请人： Wataru Sotoyama
发明人： Wataru Sotoyama
IPC分类号： H01J1/62 , C09K11/06
CPC分类号： H05B33/14 , C09B3/14 , C09B57/00 , C09B57/001 , C09B57/008 , C09K11/06 , C09K2211/1011 , H01L51/005 , H01L51/0052 , H01L51/0054 , H01L51/0055 , H01L51/0056 , H01L51/0059 , H01L51/006 , H01L51/0062 , H01L51/0081 , H01L51/5012 , H01L2251/308 , Y10S428/917
摘要： An organic electroluminescent element having an organic light-emitting layer between an anode and a cathode is provided, wherein the organic light-emitting layer comprises, as an organic light-emitting layer forming material, a fluorescent material comprising either one or both of a perylene compound having a specific chemical structure and an anthanthrene compound having a specific chemical structure. A fluorescent material that emits red light with a high color purity and a high luminous efficiency-when used singly or as a guest, an organic EL element having a high luminous efficiency, and a high-performance organic EL display having a high luminous efficiency are realized.
摘要翻译：提供了一种在阳极和阴极之间具有有机发光层的有机电致发光元件，其中有机发光层包括作为有机发光层形成材料的荧光材料，其包含苝中的一个或两个具有特定化学结构的化合物和具有特定化学结构的蒽系化合物。具有高色纯度和高发光效率的红色光的荧光材料 - 单独或作为客体使用时，具有高发光效率的有机EL元件和具有高发光效率的高性能有机EL显示器是实现了

8. 发明申请

US20060243966A1 Organometallic complex, luminescent solid, organic EL element and organic EL display 有权
标题翻译：有机金属配合物，发光固体，有机EL元件和有机EL显示器
公开(公告)号：US20060243966A1
公开(公告)日：2006-11-02
申请号：US11376274
申请日：2006-03-16
申请人： Wataru Sotoyama , Tasuku Satoh , Hiroyuki Sato , Azuma Matsuura , Norio Sawatari
发明人： Wataru Sotoyama , Tasuku Satoh , Hiroyuki Sato , Azuma Matsuura , Norio Sawatari
IPC分类号： H01L51/00 , C07F9/66 , C07F15/00
CPC分类号： H01L51/0087 , C07F15/0086 , H01L51/5016
摘要： An object of the invention is to provide an organic EL element which uses an organometallic complex emitting light by phosphorescence and which represents excellent luminous efficiency, etc; or the like. The organic EL element of the invention includes the organometallic complex, where the organometallic complex includes a metal atom, and a tridentate ligand, where the tridentate ligand binds to the metal atom tridentately via two nitrogen atoms and a carbon atom, and the carbon atom is located between the two nitrogen atoms, and where the tridentate ligand has two azomethine bonds (—C═N—), and each nitrogen atom in the azomethine bonds coordinates to the metal atom. Preferably, in one aspect, the organometallic complex includes a monodentate ligand which binds to the metal atom monodentately, and in another aspect, the metal atom is Pt.
摘要翻译：本发明的目的是提供一种有机EL元件，其使用通过磷光发光的有机金属络合物，其表现出优异的发光效率等; 或类似物。本发明的有机EL元件包括有机金属络合物，其中有机金属络合物包括金属原子，三齿配体，其中三齿配体通过两个氮原子和碳原子三次结合金属原子，并且碳原子是位于两个氮原子之间，其中三齿配体具有两个偶氮甲碱键（-CN-），并且偶氮甲碱键中的每个氮原子与金属原子配位。优选地，一方面，有机金属络合物包括单齿配体，其单独结合金属原子，另一方面，金属原子是Pt。

9. 发明授权

US06940092B2 Electrically conducting organic compound and electronic device 有权
标题翻译：导电有机化合物和电子器件
公开(公告)号：US06940092B2
公开(公告)日：2005-09-06
申请号：US10107450
申请日：2002-03-28
申请人： Hiroaki Yoshida , Wataru Sotoyama
发明人： Hiroaki Yoshida , Wataru Sotoyama
IPC分类号： C07C15/20 , C07C15/56 , H01B1/12 , H01L29/786 , H01L51/00 , H01L51/05 , H01L51/30 , H01M2/10 , H01L35/24
CPC分类号： H01B1/12 , C07C15/56 , C07C2603/54 , H01B1/121 , H01L51/0056 , H01L51/0545
摘要： An electrically conducting organic compound comprising a condensed polycyclic aromatic compound containing from 8 to 14 condensed rings and being solubilized in a solvent by the introduction of a functional group into any condensed ring of the compound. The electrically conducting organic compound is used as a constituent element in the production of electronic devices.
摘要翻译：一种导电有机化合物，其包含含有8至14个稠环的稠合多环芳族化合物，并通过将官能团引入化合物的任何稠环中而溶解于溶剂中。导电有机化合物用作电子器件生产中的组成元件。

10. 发明申请

US20050156164A1 Organic electroluminescence element 有权
标题翻译：有机电致发光元件
公开(公告)号：US20050156164A1
公开(公告)日：2005-07-21
申请号：US11074899
申请日：2005-03-09
申请人： Wataru Sotoyama
发明人： Wataru Sotoyama
IPC分类号： C07C211/54 , C09K11/06 , H01L35/24 , H01L51/00 , H01L51/50 , H05B33/14
CPC分类号： H01L51/0054 , C07C43/275 , C07C211/54 , C07C2603/50 , C09K11/06 , C09K2211/1011 , H01L51/006 , H01L51/0062 , H01L51/0079 , H01L51/0081 , H01L51/5012 , H05B33/14
摘要： This organic electroluminescence element has an organic light-emitting layer between a positive electrode and a negative electrode, wherein the organic light-emitting layer contains a 1,3,6,8-tetrasubstituted pyrene compound having a specific structure as an organic light-emitting layer forming material. Provided are an organic light-emitting layer forming material that emits blue light with a high color purity, has a high luminous efficiency, and is stable for a long duration of operation, when used singly or as a guest, an organic EL element having a high luminous efficiency and a long operation lifetime, and a high-performance organic EL display that has a high luminous efficiency and a long operation lifetime.
摘要翻译：该有机电致发光元件在正极和负极之间具有有机发光层，其中有机发光层含有具有特定结构的1,3,6,8-四取代芘化合物作为有机发光层形成材料。提供一种有机发光层形成材料，其发出具有高纯度的蓝色光，具有高的发光效率，并且在长时间的使用中是稳定的，当单独使用或作为使用者时，具有高发光效率和长使用寿命，以及具有高发光效率和长使用寿命的高性能有机EL显示器。

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