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1. 发明授权

US10505116B2 Organic electroluminescent element and compound 有权
公开(公告)号：US10505116B2
公开(公告)日：2019-12-10
申请号：US13812785
申请日：2011-07-20
申请人： Kousuke Watanabe , Wataru Sotoyama
发明人： Kousuke Watanabe , Wataru Sotoyama
IPC分类号： H01L51/50 , H01L51/00 , C07D215/04 , C07D307/91 , C07D333/76 , C09K11/06 , H05B33/14 , C09B57/00
CPC分类号： H01L51/0052 , C07D215/04 , C07D307/91 , C07D333/76 , C09B57/00 , C09K11/06 , H01L51/0074 , H01L51/5016 , H01L51/5048 , H05B33/14 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1044 , C09K2211/1059 , C09K2211/1088 , C09K2211/1092 , H01L51/0054 , H01L51/0072 , H01L51/0073 , H01L51/0085
摘要： [Disclosed is] a high-efficiency and durable organic electroluminescent element having a low drive voltage, being an organic electroluminescent element having on a substrate a pair of electrodes comprising an anode and a cathode and at least one organic layer including a light-emitting layer between these electrodes, with this organic electroluminescent element containing a specific compound having a dibenzothiophene or dibenzofuran structure and a phenanthrene structure in at least one layer out of the aforementioned at least one organic layer. [Also disclosed is] this specific compound.

2. 发明授权

US08940415B2 Organic electroluminescent devices and metal complex compounds 有权
公开(公告)号：US08940415B2
公开(公告)日：2015-01-27
申请号：US13420289
申请日：2012-03-14
申请人： Kazumi Nii , Kousuke Watanabe , Tatsuya Igarashi , Seiji Ichijima , Toshihiro Ise
发明人： Kazumi Nii , Kousuke Watanabe , Tatsuya Igarashi , Seiji Ichijima , Toshihiro Ise
IPC分类号： H01L51/54 , C09K11/06 , C07D213/22 , C07C251/24 , C07D213/53 , C07F15/00 , H05B33/14
CPC分类号： H01L51/0087 , C07C251/24 , C07D213/22 , C07D213/53 , C07F15/0093 , C09K11/06 , C09K2211/1029 , C09K2211/1037 , C09K2211/1044 , C09K2211/1059 , C09K2211/1092 , C09K2211/182 , C09K2211/185 , H01L51/5016 , Y10S428/917
摘要： An organic electroluminescent device, which has a pair of electrodes and at least one organic layer including a luminescent layer between the pair of electrodes, wherein at least one layer between the pair of electrodes comprises at least one metal complex having a tridentate- or higher polydentate-chain structure ligand.

3. 发明授权

US08808824B2 Optical information recording medium, method of recording information and azo metal complex dye 有权
标题翻译：光信息记录介质，记录信息的方法和偶氮金属络合染料
公开(公告)号：US08808824B2
公开(公告)日：2014-08-19
申请号：US13120884
申请日：2009-09-25
申请人： Kousuke Watanabe , Taisuke Fujimoto , Tetsuya Watanabe , Masashi Ogiyama , Seiji Hatano , Taro Hashizume , Hirokazu Hashimoto
发明人： Kousuke Watanabe , Taisuke Fujimoto , Tetsuya Watanabe , Masashi Ogiyama , Seiji Hatano , Taro Hashizume , Hirokazu Hashimoto
IPC分类号： G11B7/24
CPC分类号： G11B7/2467 , C09B45/18 , C09B45/22 , C09B69/106 , G11B7/24079 , G11B7/2492 , G11B7/2495 , G11B2007/24612
摘要： An aspect of the present invention relates to an optical information recording medium comprising a recording layer on a surface of a support, wherein the surface of the support has pregrooves with a track pitch ranging from 50 to 500 nm, the recording layer comprises an azo metal complex dye being a complex of six azo dyes and seven transition metal ions. A further aspect of the present invention relates to a method of recording information onto the optical information recording medium and a novel azo metal complex dye.
摘要翻译：本发明的一个方面涉及一种光学信息记录介质，其包括在支撑体的表面上的记录层，其中所述支撑体的表面具有轨道间距范围为50至500nm的预槽，所述记录层包括偶氮金属复合染料是六种偶氮染料和七种过渡金属离子的络合物。本发明的另一方面涉及一种在光学信息记录介质上记录信息的方法和一种新型偶氮金属络合物染料。

4. 发明授权

US08436172B2 Material selecting method upon purifying iridium complex by sublimation 有权
标题翻译：通过升华净化铱络合物的材料选择方法
公开(公告)号：US08436172B2
公开(公告)日：2013-05-07
申请号：US13393243
申请日：2010-08-27
申请人： Kousuke Watanabe , Keiju Tonosaki
发明人： Kousuke Watanabe , Keiju Tonosaki
IPC分类号： C07F15/00 , H01L51/50
CPC分类号： C07F15/0033 , C09K11/06 , C09K2211/185 , H01L51/0025 , H01L51/0085 , H01L51/5016 , H05B33/18
摘要： Provided is a material selecting method used upon purifying an iridium complex by sublimation which includes: selecting an iridium complex having a specific structure and having a rate of weight loss of 45% or greater when heated to 500° C. at a heating rate of 2° C./min under the degree of vacuum of from 1×10−3 Pa to 1×10−1 Pa; and carrying out sublimation purification.
摘要翻译：提供了通过升华纯化铱络合物时使用的材料选择方法，其包括：选择具有特定结构的铱络合物，并且当以2的加热速率加热至500℃时，其重量损失率为45％以上 ℃/ min，真空度为1×10-3 Pa〜1×10-1Pa; 并进行升华纯化。

5. 发明授权

US08211553B2 Organic electroluminescent devices and metal complex compounds 有权
标题翻译：有机电致发光器件和金属络合物
公开(公告)号：US08211553B2
公开(公告)日：2012-07-03
申请号：US12395358
申请日：2009-02-27
申请人： Kazumi Nii , Kousuke Watanabe , Tatsuya Igarashi , Seiji Ichijima , Toshihiro Ise
发明人： Kazumi Nii , Kousuke Watanabe , Tatsuya Igarashi , Seiji Ichijima , Toshihiro Ise
IPC分类号： H01L51/54
CPC分类号： H01L51/0087 , C07C251/24 , C07D213/22 , C07D213/53 , C07F15/0093 , C09K11/06 , C09K2211/1029 , C09K2211/1037 , C09K2211/1044 , C09K2211/1059 , C09K2211/1092 , C09K2211/182 , C09K2211/185 , H01L51/5016 , Y10S428/917
摘要： An organic electroluminescent device, which has a pair of electrodes and at least one organic layer including a luminescent layer between the pair of electrodes, wherein at least one layer between the pair of electrodes comprises at least one metal complex having a tridentate- or higher polydentate-chain structure ligand.
摘要翻译：一种有机电致发光器件，其具有一对电极和在该对电极之间包含发光层的至少一个有机层，其中该对电极之间的至少一层包含至少一个具有三齿或更高多齿的金属络合物链结构配体。

6. 发明申请

US20090029092A1 OPTICAL INFORMATION RECORDING MEDIUM 审中-公开
标题翻译：光信息记录介质
公开(公告)号：US20090029092A1
公开(公告)日：2009-01-29
申请号：US11909579
申请日：2006-03-23
申请人： Kousuke Watanabe , Tetsuya Watanabe , Keita Takahashi , Kazutoshi Katayama , Chisato Obara
发明人： Kousuke Watanabe , Tetsuya Watanabe , Keita Takahashi , Kazutoshi Katayama , Chisato Obara
IPC分类号： G11B7/246 , B32B3/02
CPC分类号： G11B7/249 , G11B7/245 , G11B7/246 , G11B7/2467 , G11B7/2478 , G11B7/2492 , G11B7/2495 , G11B7/2498 , G11B7/2531 , G11B7/2532 , G11B7/2533 , G11B7/2534 , G11B7/2535 , G11B7/256 , G11B7/259 , G11B2007/24612
摘要： The invention provides an optical information recording medium having a recording layer capable of recording information by irradiating the recording layer with a laser beam of 440 nm or less.In the optical information recording medium, the recording layer contains an oxonol dye represented by formula (1), and a counter cation (Yt+) of this dye is a cationic dye having an absorption maximum in a range of longer wavelengths than an absorption maximum of an anionic part of the oxonol dye. In the formula, A, B, C and D each represents an electron-withdrawing group. A and B or C and D may be combined with each other to form a ring. If these are not combined with each other, these are electron-withdrawing groups in which the sum of Hammett's σp values of A and B and the sum of Hammett's σp values of C and D are each greater than 0.6. R represents a substituent group on methine carbon, and m represents an integer of 0 to 1. n represents an integer of 0 to 2m+1. If n is 2 or greater, a plurality of R's may be different from each other, and R and R may be combined together to form a ring. Yt+ represents a t-valent cation, and t represents an integer of 1 to 4.
摘要翻译：本发明提供了一种光信息记录介质，其具有能够通过用440nm或更小的激光照射记录层来记录信息的记录层。在光学信息记录介质中，记录层含有由式（1）表示的氧杂菁染料，该染料的抗衡阳离子（Yt +）是具有比最大吸收波长更长的波长的吸收最大值的阳离子染料氧杂菁染料的阴离子部分。在该式中，A，B，C和D各自表示吸电子基团。 A和B或C和D可以彼此组合以形成环。如果这些不相互结合，则这些是吸电子基团，其中A和B的Hammett sigmap值之和以及C和D的Hammett sigmap值之和大于0.6。 R表示次甲基碳上的取代基，m表示0〜1的整数.n表示0〜2m + 1的整数。如果n为2以上，则多个R可以相互不同，R和R可以组合在一起形成环。 Yt +表示t价阳离子，t表示1〜4的整数。

7. 发明授权

US10804469B2 Charge transport material, organic electroluminescent element, and illumination device, display device, or light-emitting device characterized by using said element 有权
公开(公告)号：US10804469B2
公开(公告)日：2020-10-13
申请号：US14008347
申请日：2012-03-29
申请人： Tetsu Kitamura , Kousuke Watanabe
发明人： Tetsu Kitamura , Kousuke Watanabe
IPC分类号： H01L51/00 , C07D409/04 , C07D405/14 , C07D307/91 , C07D333/76 , C09B57/00 , C09B3/78 , C09B23/14 , C09B1/00 , C09B69/00 , H01L51/50
摘要： [This] charge transport material which comprises a compound expressed by the following formula has a high efficiency and drive durability after high-temperature storage and resists the occurrence of dark spots (X101 represents a sulfur atom or an oxygen atom; R101 and R102 represent each independently an alkyl group, an aryl group, a heteroaryl group, a fluorine atom, or a silyl group, and may further be substituted with these groups; n101 represents an integer from 0 to 11; n102 represents an integer from 0 to 7; a plurality of R101 and R102 [groups] may be the same or different; and L101 represents a single bond or a divalent linking group; however, one of R101, L101, and R102 includes a fluorine atom, a fluoroalkyl group, a cycloalkyl group, a cycloalkylene group, a silyl group, an alkylsilyl group, an arylsilyl group, or a silicon atom linking group.)

8. 发明申请

US20140034914A1 Organic Electroluminescent Device; A Charge Transporting Material For The Organic Electroluminescent Device; And A Luminescent Device, A Display Device And A Lighting System Using The Organic Electroluminescent Device 有权
标题翻译：有机电致发光器件; 有机电致发光器件的电荷传输材料; 和发光装置，显示装置和使用有机电致发光装置的照明系统
公开(公告)号：US20140034914A1
公开(公告)日：2014-02-06
申请号：US13747795
申请日：2013-01-23
申请人： Saki TAKADA , Yosuke YAMAMOTO , Kousuke WATANABE , Yuichiro ITAI
发明人： Saki TAKADA , Yosuke YAMAMOTO , Kousuke WATANABE , Yuichiro ITAI
IPC分类号： H01L51/00
CPC分类号： H01L51/0072 , C07D487/06 , C09K11/06 , C09K2211/1011 , C09K2211/1029 , C09K2211/185 , H01L51/006 , H01L51/0085 , H01L51/5016 , H01L51/5024 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5092 , H01L51/5096 , H05B33/14
摘要： An organic electroluminescent element comprising a substrate; a pair of electrodes including an anode and a cathode, disposed on the substrate; and at least one organic layer including a light emitting layer, disposed between the electrodes, wherein the light emitting layer includes a compound represented by the following general formula: wherein: R1, R2, and R19; R11 to R18; and A1 to A4 are as defined in the specification.
摘要翻译：一种有机电致发光元件，包括基底; 设置在基板上的包括阳极和阴极的一对电极; 以及设置在所述电极之间的包含发光层的至少一个有机层，其中所述发光层包含由以下通式表示的化合物：其中：R1，R2和R19; R11至R18; 和A1至A4如说明书中所定义。

9. 发明申请

US20130320312A1 ORGANIC ELECTROLUMINESCENT ELEMENT AND COMPOUND 审中-公开
标题翻译：有机电致发光元件和化合物
公开(公告)号：US20130320312A1
公开(公告)日：2013-12-05
申请号：US13812785
申请日：2011-07-20
申请人： Kousuke Watanabe , Wataru Sotoyama
发明人： Kousuke Watanabe , Wataru Sotoyama
IPC分类号： H01L51/00
摘要： [Disclosed is] a high-efficiency and durable organic electroluminescent element having a low drive voltage, being an organic electroluminescent element having on a substrate a pair of electrodes comprising an anode and a cathode and at least one organic layer including a light-emitting layer between these electrodes, with this organic electroluminescent element containing a specific compound having a dibenzothiophene or dibenzofuran structure and a phenanthrene structure in at least one layer out of the aforementioned at least one organic layer. [Also disclosed is] this specific compound.
摘要翻译：本发明公开了一种具有低驱动电压的高效耐用的有机电致发光元件，其是在基板上具有包括阳极和阴极的一对电极和至少一个包含发光层的有机层的有机电致发光元件在这些电极之间，该有机电致发光元件含有在上述至少一个有机层中的至少一层中具有二苯并噻吩或二苯并呋喃结构的特殊化合物和菲结构。 [也公开]该具体化合物。

10. 发明申请

US20090174324A1 ORGANIC ELECTROLUMINESCENT DEVICES AND METAL COMPLEX COMPOUNDS 有权
标题翻译：有机电致发光器件和金属复合化合物
公开(公告)号：US20090174324A1
公开(公告)日：2009-07-09
申请号：US12395358
申请日：2009-02-27
申请人： Kazumi Nii , Kousuke Watanabe , Tatsuya Igarashi , Seiji Ichijima , Toshihiro Ise
发明人： Kazumi Nii , Kousuke Watanabe , Tatsuya Igarashi , Seiji Ichijima , Toshihiro Ise
IPC分类号： H01J1/63
CPC分类号： H01L51/0087 , C07C251/24 , C07D213/22 , C07D213/53 , C07F15/0093 , C09K11/06 , C09K2211/1029 , C09K2211/1037 , C09K2211/1044 , C09K2211/1059 , C09K2211/1092 , C09K2211/182 , C09K2211/185 , H01L51/5016 , Y10S428/917
摘要： An organic electroluminescent device, which has a pair of electrodes and at least one organic layer including a luminescent layer between the pair of electrodes, wherein at least one layer between the pair of electrodes comprises at least one metal complex having a tridentate- or higher polydentate-chain structure ligand.
摘要翻译：一种有机电致发光器件，其具有一对电极和在该对电极之间包含发光层的至少一个有机层，其中该对电极之间的至少一层包含至少一个具有三齿或更高多齿的金属络合物链结构配体。

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