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    METHOD OF PRODUCING A DESUBSTITUTED COMPOUND, ORGANIC SEMICONDUCTOR FILM AND METHOD OF PRODUCING THE SAME
    1.
    发明申请
    METHOD OF PRODUCING A DESUBSTITUTED COMPOUND, ORGANIC SEMICONDUCTOR FILM AND METHOD OF PRODUCING THE SAME 审中-公开
    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

    Applicant: Keita Takahashi ,  Tetsu Kitamura ,  Tetsuya Watanabe

    Inventor： Keita Takahashi ,  Tetsu Kitamura ,  Tetsuya Watanabe

    IPC: H01L51/30 ,  H01L51/46 ,  C09B47/04 ,  C09B47/30 ,  B05D3/00 ,  H01L51/40

    CPC classification number: 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

    Abstract: 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.

    Abstract translation: 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。

    Charge transporting material and organic electroluminescence device
    3.
    发明授权
    Charge transporting material and organic electroluminescence device 有权
    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

    Applicant: Tetsu Kitamura ,  Toru Watanabe ,  Toshihiro Ise

    Inventor： Tetsu Kitamura ,  Toru Watanabe ,  Toshihiro Ise

    IPC: H01L35/24

    CPC classification number: C07D209/86 ,  C09B57/00 ,  C09B57/007 ,  C09B57/10 ,  C09B69/008 ,  H01L51/0025 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/0087 ,  H01L51/0094 ,  H01L51/5016

    Abstract: 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.

    Abstract translation: 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。

    Organic electroluminescence device
    4.
    发明授权
    Organic electroluminescence device 有权
    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

    Applicant: Toshihiro Ise ,  Tetsu Kitamura ,  Saki Takada ,  Toru Watanabe

    Inventor： Toshihiro Ise ,  Tetsu Kitamura ,  Saki Takada ,  Toru Watanabe

    IPC: H01L51/54 ,  C09K11/06

    CPC classification number: H01L51/0072 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1044 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/5016 ,  H05B33/14

    Abstract: 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.

    Abstract translation: 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。

    ORGANIC ELECTROLUMINESCENCE ELEMENT
    6.
    发明申请
    ORGANIC ELECTROLUMINESCENCE ELEMENT 审中-公开
    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

    Applicant: Toshihiro Ise ,  Tetsu Kitamura ,  Toru Watanabe

    Inventor： Toshihiro Ise ,  Tetsu Kitamura ,  Toru Watanabe

    IPC: H01L51/54 ,  C09K11/06

    Abstract: 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.

    Abstract translation: 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。

    ORGANIC ELECTROLUMINESCENCE DEVICE
    7.
    发明申请
    ORGANIC ELECTROLUMINESCENCE DEVICE 审中-公开
    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

    Applicant: Toru Watanabe ,  Tetsu Kitamura ,  Toshihiro Ise

    Inventor： Toru Watanabe ,  Tetsu Kitamura ,  Toshihiro Ise

    IPC: C09K11/06 ,  H01L51/30

    CPC classification number: 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

    Abstract: 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.

    Abstract translation: 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。

    Phthalocyanine compound based-organic semiconductor
    10.
    发明授权
    Phthalocyanine compound based-organic semiconductor 有权
    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

    Applicant: Tetsu Kitamura ,  Takanori Hioki ,  Toshiyuki Saiki

    Inventor： Tetsu Kitamura ,  Takanori Hioki ,  Toshiyuki Saiki

    IPC: C07D487/22 ,  C07B47/00

    CPC classification number: H01L51/0078 ,  C09B47/0671 ,  H01L51/0545 ,  Y02E10/549

    Abstract: 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.

    Abstract translation: 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。

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