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11. 发明授权

US08053661B2 Photoelectric conversion element and imaging device 有权
标题翻译：光电转换元件和成像装置
公开(公告)号：US08053661B2
公开(公告)日：2011-11-08
申请号：US12358335
申请日：2009-01-23
申请人： Tetsuro Mitsui , Kimiatsu Nomura , Tetsu Kitamura
发明人： Tetsuro Mitsui , Kimiatsu Nomura , Tetsu Kitamura
IPC分类号： H01L25/00 , H01L31/11 , B32B9/00 , B32B9/04 , C07D321/00 , C07D335/00
CPC分类号： H01L51/0051 , B82Y10/00 , H01L27/307 , H01L51/0046 , H01L51/0053 , H01L51/0061 , H01L51/0065 , H01L51/0067 , H01L51/0072 , H01L51/4246 , H01L51/4253 , H01L2251/308 , Y10S428/917
摘要： A photoelectric conversion element is provided and includes: an electrically conductive thin layer; an organic photoelectric conversion layer containing a compound having a partial structure represented by the following formula (I) and a fullerene or a fullerene derivative; and a transparent electrically conductive thin layer. X represents O, S or N—R10, R10 represents a hydrogen atom or a substituent, Rx and Ry represent a hydrogen atom or a substituent, with at least one representing an electron-withdrawing group, Rx and Ry may combine to form a ring, R represents a bond (—), a hydrogen atom or a substituent, with at least one being the bond, nr represents an integer of 1 to 4, R's may be the same or different when nr is 2 or more, and R's at the 2- and 3-positions or R's at the 5- and 6-positions may combine with each other to form a ring.
摘要翻译：提供了一种光电转换元件，包括：导电薄层; 含有具有下述式（I）所示的部分结构的化合物和富勒烯或富勒烯衍生物的有机光电转换层; 和透明导电薄层。 X表示O，S或N-R 10，R 10表示氢原子或取代基，Rx和Ry表示氢原子或取代基，其中至少一个表示吸电子基团，Rx和Ry可以结合形成环，R表示键（ - ），氢原子或取代基，至少一个为键，nr表示1〜4的整数，当nr为2以上时，R可以相同或不同，R为 5-和6-位上的2-和3-位或R可以彼此结合形成环。

12. 发明授权

US08735878B2 Charge transporting material and organic electroluminescence device 有权
标题翻译：电荷输送材料和有机电致发光器件
公开(公告)号：US08735878B2
公开(公告)日：2014-05-27
申请号：US13518239
申请日：2010-12-28
申请人： Tetsu Kitamura , Toru Watanabe , Toshihiro Ise
发明人： Tetsu Kitamura , Toru Watanabe , Toshihiro Ise
IPC分类号： H01L35/24
CPC分类号： C07D209/86 , C09B57/00 , C09B57/007 , C09B57/10 , C09B69/008 , H01L51/0025 , H01L51/0072 , H01L51/0081 , H01L51/0085 , H01L51/0087 , H01L51/0094 , H01L51/5016
摘要： In order to provide an organic electroluminescence device with high luminous efficiency and good durability, the present invention provides a charge transporting material including a compound represented by Formula (Cz-1) wherein the content of a particular halogen-containing impurity in the charge transporting material is from 0.000% to 0.10% when the content is calculated as a proportion of the absorption intensity area of the impurity with respect to the total absorption intensity area of the charge transporting material, as measured by high-performance liquid chromatography at a measurement wavelength of 254 nm, and an organic electroluminescence device wherein the charge transporting material is included in an organic layer: wherein in Formula (Cz-1), each of R1 to R5 independently represents a particular atom or group; and each of n1 to n5 independently represents a particular integer.
摘要翻译：为了提供具有高发光效率和良好耐久性的有机电致发光器件，本发明提供一种电荷输送材料，其包含由式（Cz-1）表示的化合物，其中电荷输送材料中特定的含卤素杂质的含量当以与杂质的吸收强度面积相对于电荷输送材料的总吸收强度面积的比例计算含量为0.000％至0.10％时，通过高效液相色谱法在测量波长为 254nm的有机电致发光元件，其中电荷输送材料包含在有机层中的有机电致发光器件：其中在式（Cz-1）中，R 1至R 5中的每一个独立地表示特定的原子或基团; n1〜n5各自独立地表示特定的整数。

13. 发明授权

US08609257B2 Organic electroluminescence device 有权
标题翻译：有机电致发光器件
公开(公告)号：US08609257B2
公开(公告)日：2013-12-17
申请号：US13387913
申请日：2010-07-30
申请人： Toshihiro Ise , Tetsu Kitamura , Saki Takada , Toru Watanabe
发明人： Toshihiro Ise , Tetsu Kitamura , Saki Takada , Toru Watanabe
IPC分类号： H01L51/54 , C09K11/06
CPC分类号： H01L51/0072 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1044 , H01L51/0081 , H01L51/0085 , H01L51/5016 , H05B33/14
摘要： The organic electroluminescence device has, on a substrate thereof, a pair of electrodes and at least one organic layer including a light emitting layer between the electrodes, wherein the light emitting layer contains a phosphorescent complex material containing a specific monoanionic bidentate ligand and the device contains, in a layer sandwiched between the light emitting layer and a cathode, a compound represented by the following formula (1): (Cz)p-L-(A)q (1) wherein, Cz represents a substituted or unsubstituted arylcarbazolyl or carbazolylaryl, L represents a single bond or a substituted or unsubstituted arylene, cycloalkylene, or aromatic heterocycle, A represents a substituted or unsubstituted nitrogen-containing 6-membered aromatic heterocycle, and each of p and q independently represents an integer from 1 to 6.
摘要翻译：有机电致发光器件在其基板上具有一对电极和至少一个在电极之间包含发光层的有机层，其中发光层含有含有特定单阴离子二齿配体的磷光复合材料，该器件含有在夹在发光层和阴极之间的层中，由下式（1）表示的化合物：（Cz）pL-（A）q（1）其中，Cz表示取代或未取代的芳基咔唑基或咔唑基芳基，L 表示单键或取代或未取代的亚芳基，亚环烷基或芳族杂环，A表示取代或未取代的含氮6元芳族杂环，p和q各自独立地表示1〜6的整数。

14. 发明申请

US20120292608A1 ORGANIC ELECTROLUMINESCENCE ELEMENT 审中-公开
标题翻译：有机电致发光元件
公开(公告)号：US20120292608A1
公开(公告)日：2012-11-22
申请号：US13522126
申请日：2010-12-28
申请人： Toshihiro Ise , Tetsu Kitamura , Toru Watanabe
发明人： Toshihiro Ise , Tetsu Kitamura , Toru Watanabe
IPC分类号： H01L51/54 , C09K11/06
摘要： A light emitting organic thin film including at least one compound represented by Formula (PQ-1) and at least one compound represented by Formula (BN-1). In Formula (PQ-1), each of Ra, Rb and Rc independently represents a hydrogen atom or an alkyl group, wherein any one of Ra, Rb and Rc represents a hydrogen atom and the remaining two represent an alkyl group. Each of R1 to R5 independently represents a hydrogen atom, an alkyl group, an aryl group, a fluorine atom or a cyano group. Each of Rx and Ry independently represents an alkyl group or a phenyl group. In Formula (BN-1), Ar1 represents an arylene group that may have a substituent Z. Ar2 represents a condensed hydrocarbyl group that may have a substituent Z. Each of R101 to R113 independently represents a phenyl group, or the like.
摘要翻译：包含至少一种由式（PQ-1）表示的化合物和至少一种由式（BN-1）表示的化合物的发光有机薄膜。在式（PQ-1）中，Ra，Rb和Rc各自独立地表示氢原子或烷基，其中Ra，Rb和Rc中的任一个表示氢原子，其余两个表示烷基。 R 1〜R 5各自独立地表示氢原子，烷基，芳基，氟原子或氰基。 Rx和Ry各自独立地表示烷基或苯基。在式（BN-1）中，Ar 1表示可以具有取代基Z的亚芳基.Ar2表示可以具有取代基Z的稠合烃基.R101至R113中的每一个独立地表示苯基等。

15. 发明申请

US20120280218A1 ORGANIC ELECTROLUMINESCENCE DEVICE 审中-公开
标题翻译：有机电致发光器件
公开(公告)号：US20120280218A1
公开(公告)日：2012-11-08
申请号：US13522056
申请日：2011-01-13
申请人： Toru Watanabe , Tetsu Kitamura , Toshihiro Ise
发明人： Toru Watanabe , Tetsu Kitamura , Toshihiro Ise
IPC分类号： C09K11/06 , H01L51/30
CPC分类号： H01L51/0072 , C07D209/82 , C07D403/10 , C07F15/0033 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/185 , H01L51/0054 , H01L51/0081 , H01L51/0085 , H01L51/5016 , H05B33/14
摘要： As an organic electroluminescence device that exhibits superior external quantum efficiency and durability during driving at high temperature, and small variation in chromaticity and small increase in voltage after driving at high temperatures and has long lifespan, it is provided that the organic electroluminescence device including on a substrate a pair of electrodes and at least one layer of an organic layer including a light emitting layer disposed between the electrodes, wherein the light emitting layer contains at least one specific iridium complex and any layer of the at least one layer of an organic layer contains at least one compound represented by Formula (1): wherein in Formula (1), each of R1 to R5 independently represents a specific group or atom, n1 represents an integer of 0 to 5, and each of n2 to n5 independently represents an integer of 0 to 4.
摘要翻译：作为在高温驱动时表现出优异的外部量子效率和耐久性的有机电致发光元件，在高温下驱动时的色度变化小，电压升高，寿命长的有机电致发光元件，其特征在于，衬底一对电极和至少一层包括设置在电极之间的发光层的有机层，其中发光层含有至少一个特定的铱络合物，并且至少一层有机层的任何层包含至少一种由式（1）表示的化合物：其中在式（1）中，R 1至R 5中的每一个独立地表示特定的基团或原子，n1表示0至5的整数，n2至n5各自独立地表示整数为0至4。

16. 发明授权

US07947826B2 Phthalocyanine compound based-organic semiconductor 有权
标题翻译：酞菁化合物基有机半导体
公开(公告)号：US07947826B2
公开(公告)日：2011-05-24
申请号：US11725449
申请日：2007-03-20
申请人： Tetsu Kitamura , Takanori Hioki , Toshiyuki Saiki
发明人： Tetsu Kitamura , Takanori Hioki , Toshiyuki Saiki
IPC分类号： C07D487/22 , C07B47/00
CPC分类号： H01L51/0078 , C09B47/0671 , H01L51/0545 , Y02E10/549
摘要： An organic semiconductor having at least one compound of formula (PC-1); and a compound represented by formula (PC-1a): wherein M is a metallic atom, or two hydrogen atoms which bond respectively to a nitrogen atom of an isoindole ring and to a nitrogen atom of an isoindoline ring; R1 to R16 each independently are a hydrogen atom or a substituent, in which at least two substituents of R1 to R16 in formula (PC-1) are two or more different substituents, and in which at least one of the substituents of R1 to R16 in formula (PC-1a) is a fluorine atom, and at least one of the substituents of R1 to R16 in formula (PC-1a) is an electron-attracting group other than a fluorine atom.
摘要翻译：具有至少一种式（PC-1）化合物的有机半导体; 和由式（PC-1a）表示的化合物：其中M是金属原子或两个分别连接到异吲哚环的氮原子和异吲哚啉环的氮原子上的氢原子; R 1至R 16各自独立地为氢原子或取代基，其中式（PC-1）中至少两个R 1至R 16的取代基为两个或更多个不同的取代基，并且其中至少一个R 1至R 16的取代基在式（PC-1a）中为氟原子，式（PC-1a）中R 1〜R 16的取代基中的至少一个为氟原子以外的吸电子基团。

17. 发明申请

US20100193777A1 METHOD OF PRODUCING A DESUBSTITUTED COMPOUND, ORGANIC SEMICONDUCTOR FILM AND METHOD OF PRODUCING THE SAME 审中-公开
标题翻译：生产脱乙酰化合物的方法，有机半导体膜及其制备方法
公开(公告)号：US20100193777A1
公开(公告)日：2010-08-05
申请号：US12677781
申请日：2008-09-09
申请人： Keita Takahashi , Tetsu Kitamura , Tetsuya Watanabe
发明人： Keita Takahashi , Tetsu Kitamura , Tetsuya Watanabe
IPC分类号： H01L51/30 , H01L51/46 , C09B47/04 , C09B47/30 , B05D3/00 , H01L51/40
CPC分类号： H01L51/0078 , B82Y10/00 , C09B5/62 , C09B47/00 , C09B47/04 , C09B47/045 , C09B68/44 , C09B68/441 , C09B68/46 , C09B69/08 , H01L51/0047 , H01L51/0053 , H01L51/0068 , H01L51/0545
摘要： A method of producing a desubstituted compound, including: applying an external stimulation to a compound A-(B)m having a solvent-soluble group B (wherein A represents a residue of a solvent-insoluble compound, B represents a specific solvent-soluble group, and m represents a natural number, and the solvent-soluble group B bonds to a carbon atom of the residue A of a solvent-insoluble compound), to cause desubstitution of the solvent-soluble group B, and converting the compound to a solvent-insoluble compound to which a hydrogen atom bonds in place of the solvent-soluble group B; a method of producing an organic semiconductor film, including: forming a film of a π-conjugated compound having a substituent represented by formula (2-I), on a substrate; and causing desubstitution of the substituent from the compound; and an organic semiconductor film and an organic electronic device each obtained by these methods: wherein R11 represents a substituent other than a hydrogen atom.
摘要翻译：一种制备脱取代化合物的方法，包括：对具有溶剂可溶性基团B的化合物A-（B）m施加外部刺激（其中A表示溶剂不溶性化合物的残基，B表示特定溶剂可溶的基团，m表示天然数，溶剂可溶的基团B与溶剂不溶性化合物的残基A的碳原子键合），使溶剂可溶性基团B溶解，并将化合物转化为代替溶剂可溶的基团B的与氢原子键合的溶剂不溶性化合物; 一种制造有机半导体膜的方法，包括：在基材上形成具有式（2-I）表示的取代基的共轭化合物的膜; 并使化合物中的取代基脱矿; 和通过这些方法获得的有机半导体膜和有机电子器件：其中R 11表示氢原子以外的取代基。

18. 发明授权

US10428268B2 Organic electroluminescence element 有权
公开(公告)号：US10428268B2
公开(公告)日：2019-10-01
申请号：US13522126
申请日：2010-12-28
申请人： Toshihiro Ise , Tetsu Kitamura , Toru Watanabe
发明人： Toshihiro Ise , Tetsu Kitamura , Toru Watanabe
IPC分类号： H01L51/50 , C09K11/06 , H01L51/00 , H05B33/14 , C07F15/00
摘要： A light emitting organic thin film including at least one compound represented by Formula (PQ-1) and at least one compound represented by Formula (BN-1). In Formula (PQ-1), each of Ra, Rb and Rc independently represents a hydrogen atom or an alkyl group, wherein any one of Ra, Rb and Rc represents a hydrogen atom and the remaining two represent an alkyl group. Each of R1 to R5 independently represents a hydrogen atom, an alkyl group, an aryl group, a fluorine atom or a cyano group. Each of Rx and Ry independently represents an alkyl group or a phenyl group. In Formula (BN-1), Ar1 represents an arylene group that may have a substituent Z. Ar2 represents a condensed hydrocarbyl group that may have a substituent Z. Each of R101 to R113 independently represents a phenyl group, or the like.

19. 发明授权

US09825237B2 Organic electroluminescent element, compound for organic electroluminescent element, and light-emitting device, display device, and illumination device using said element 有权
公开(公告)号：US09825237B2
公开(公告)日：2017-11-21
申请号：US14238367
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： H01L51/54 , C09K11/06 , H01L51/00 , C07D307/93 , C07D221/18 , C07D471/16 , C07D491/06 , C07D209/80 , C07D235/18 , C07D519/00 , H01L51/50
CPC分类号： H01L51/0071 , C07D209/80 , C07D221/18 , C07D235/18 , C07D307/93 , C07D471/16 , C07D491/06 , C07D519/00 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/104 , C09K2211/1044 , C09K2211/1048 , C09K2211/1059 , C09K2211/1088 , C09K2211/1096 , H01L51/0051 , H01L51/0054 , H01L51/006 , H01L51/0061 , H01L51/0067 , H01L51/0068 , H01L51/0072 , H01L51/0073 , H01L51/0094 , H01L51/5012
摘要： An organic electroluminescent element using a compound represented by the following general formula (I) emits dark blue light and has small changes in the chromaticity and in the driving voltage even after driving for a long period of time: wherein R1 to R6; Q1 and Q2; X1, X2, X3 and X4 are as defined herein.

20. 发明申请

US20140264301A1 ORGANIC ELECTROLUMINESCENT ELEMENT, AND LIGHT EMITTING DEVICE, DISPLAY DEVICE AND LIGHTING DEVICE EACH USING ORGANIC ELECTROLUMINESCENT ELEMENT 有权
标题翻译：有机电致发光元件，发光装置，显示装置和使用有机电致发光元件的照明装置
公开(公告)号：US20140264301A1
公开(公告)日：2014-09-18
申请号：US14239691
申请日：2012-08-06
申请人： Koji Takaku , Tetsu Kitamura , Yasunori Yonekuta , Saki Takada , Toshihiro Ise
发明人： Koji Takaku , Tetsu Kitamura , Yasunori Yonekuta , Saki Takada , Toshihiro Ise
IPC分类号： H01L51/00 , H01L51/50
CPC分类号： H01L51/0056 , C09K11/06 , C09K2211/1011 , C09K2211/1029 , C09K2211/1088 , C09K2211/1092 , C09K2211/1096 , H01L51/0054 , H01L51/0059 , H01L51/006 , H01L51/0061 , H01L51/0068 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/0094 , H01L51/5012
摘要： An organic electroluminescent element including 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, in which at least one kind of compound represented by the following general formula (I) is contained in any layer of the at least one organic layer. The organic electroluminescent element has good luminous efficiency, driving voltage, and driving durability, and has low dependence of such performance on a deposition rate: wherein X, Q, R1 to R8 are as defined in the application.
摘要翻译：一种有机电致发光元件，包括基板，包括阳极和阴极的一对电极，设置在基板上，以及至少一个包括发光层的有机层，设置在电极之间，其中至少一种代表的化合物通过以下通式（I）包含在至少一个有机层的任何层中。有机电致发光元件具有良好的发光效率，驱动电压和驱动耐久性，并且这种性能对沉积速率的依赖性低：其中X，Q，R 1至R 8如本申请中所定义。

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