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    Polymeric fluorescent substance and organic electroluminescence device
    2.
    发明授权
    Polymeric fluorescent substance and organic electroluminescence device 失效
    聚合物荧光物质和有机电致发光器件

    公开(公告)号：US5759709A

    公开(公告)日：1998-06-02

    申请号：US397489

    申请日：1995-03-02

    申请人： Shuji Doi ,  Takanobu Noguchi ,  Toshihiro Ohnishi ,  Masamitsu Ishitobi

    发明人： Shuji Doi ,  Takanobu Noguchi ,  Toshihiro Ohnishi ,  Masamitsu Ishitobi

    IPC分类号： C08G61/00 ,  C09K11/06 ,  H01L51/30 ,  H01L51/50 ,  H05B33/14

    CPC分类号： H05B33/14 ,  C08G61/00 ,  C09K11/06 ,  H01L51/0035 ,  H01L51/0038 ,  H01L51/0043 ,  H01L51/5012 ,  Y10S428/917 ,  Y10T428/31504 ,  Y10T428/31678

    摘要： An organic electroluminescence device having at least a light emitting layer between the electrodes consisting of one pair of an anode and a cathode, at least one of which electrodes is transparent or semi-transparent, wherein said light emitting layer comprises a polymeric fluorescent substance which emits a fluorescence in a solid state, is soluble in solvents and comprises at least one kind of repeating unit represented by the following formula (1) and at least one kind of repeating unit represented by the following formula (2) with the number of the formula (1) repeating units being 2-50% of the total number of all the repeating units: --Ar.sub.1 -- (1) --Ar.sub.2 -- (2) wherein Ar.sub.1 and Ar.sub.2 are each a bifunctional group forming a carbon--carbon bond with each of two adjacent groups, in the chemical structure of Ar.sub.1, the number of the consecutive atoms present in the shortest path between the two carbon atoms bonding to said two adjacent groups is 1, 3 or 5, and in the chemical structure of Ar.sub.2, the total number of the carbon and nitrogen atoms present in the shortest path between the two carbon atoms bonding to said two adjacent groups is an even number, and a novel polymeric fluorescent substance used in the above device.

    摘要翻译： 一种有机电致发光器件，其至少在由一对阳极和阴极组成的电极之间具有至少一个发光层，其中至少一个电极是透明或半透明的，其中所述发光层包括发射的聚合物荧光物质 固体荧光可溶于溶剂，并且包含由下式（1）表示的至少一种重复单元和由下式（2）表示的至少一种重复单元，式 （1）重复单元占全部重复单元总数的2-50％：-Ar1-（1）-Ar2-（2）其中Ar1和Ar2分别是形成碳 - 碳键的双官能团， 两个相邻基团，在Ar1的化学结构中，键合到所述两个相邻基团的两个碳原子之间的最短路径中存在的连续原子的数目是1,3或5，并且在Ar2的化学结构中 存在于键合到所述两个相邻基团的两个碳原子之间的最短路径中的碳原子数和氮原子数为偶数，并且在上述装置中使用新颖的聚合物荧光物质。

    Polymeric fluorescent substance and organic electroluminescence device
    4.
    发明授权
    Polymeric fluorescent substance and organic electroluminescence device 失效
    聚合物荧光物质和有机电致发光器件

    公开(公告)号：US5980781A

    公开(公告)日：1999-11-09

    申请号：US36023

    申请日：1998-03-06

    申请人： Shuji Doi ,  Takanobu Noguchi ,  Toshihiro Ohnishi ,  Masamitsu Ishitobi

    发明人： Shuji Doi ,  Takanobu Noguchi ,  Toshihiro Ohnishi ,  Masamitsu Ishitobi

    IPC分类号： C08G61/00 ,  C09K11/06 ,  H01L51/30 ,  H01L51/50 ,  H05B33/14

    CPC分类号： H05B33/14 ,  C08G61/00 ,  C09K11/06 ,  H01L51/0035 ,  H01L51/0038 ,  H01L51/0043 ,  H01L51/5012 ,  Y10S428/917 ,  Y10T428/31504 ,  Y10T428/31678

    摘要： Disclosed are an organic electroluminescence device having at least a light emitting layer between the electrodes consisting of one pair of an anode and a cathode, at least one of which electrodes is transparent or semi-transparent, wherein said light emitting layer comprises a polymeric fluorescent substance which emits a fluorescence in a solid state, is soluble in solvents and comprises at least one kind of repeating unit represented by the following formula (1) and at last one kind of repeating unit represented by the following formula (2) with the number of the formula (1) repeating units being 2-50% of the total number of all the repeating units:--Ar.sub.1 -- (1)--Ar.sub.2 -- (2)wherein Ar.sub.1 and Ar.sub.2 are each a bifunctional group forming a carbon--carbon bond with each of two adjacent groups, in the chemical structure of Ar.sub.1, the number of the consecutive atoms present in the shortest path between the two carbon atoms bonding to said two adjacent groups is 1, 3 or 5, and in the chemical structure of Ar.sub.2, the total number of the carbon and nitrogen atoms present in the shortest path between the two carbon atoms bonding to said two adjacent groups is an even number, and a novel polymeric fluorescent substance used in the above device.

    摘要翻译： 公开了一种有机电致发光器件，其具有在由一对阳极和阴极组成的电极之间的至少一个发光层，其中至少一个电极是透明或半透明的，其中所述发光层包含聚合物荧光物质 其发出固体荧光，可溶于溶剂中，并且包含由下式（1）表示的至少一种重复单元和最后一种由下式（2）表示的重复单元，其数目为 式（1）重复单元是全部重复单元总数的2-50％：-Ar1-（1）-Ar2-（2）其中Ar1和Ar2分别是形成碳 - 碳键的双官能团， 两个相邻基团中的每一个在Ar1的化学结构中，键合到所述两个相邻基团的两个碳原子之间的最短路径中存在的连续原子的数目是1,3或5，并且在化学结构 Ar2中，键合到所述两个相邻基团的两个碳原子之间的最短路径中存在的碳和氮原子的总数为偶数，并且在上述装置中使用的新颖的聚合物荧光物质。

    Dibenzothiophene oxide compound, and process for producing the same
    5.
    发明授权
    Dibenzothiophene oxide compound, and process for producing the same 有权
    二苯并噻吩氧化物，及其制造方法

    公开(公告)号：US07135579B2

    公开(公告)日：2006-11-14

    申请号：US10873211

    申请日：2004-06-23

    申请人： Chizu Sekine ,  Masamitsu Ishitobi ,  Koichi Fujisawa ,  Kazunori Iwakura ,  Masayoshi Minai

    发明人： Chizu Sekine ,  Masamitsu Ishitobi ,  Koichi Fujisawa ,  Kazunori Iwakura ,  Masayoshi Minai

    IPC分类号： C07D333/76

    CPC分类号： C09K19/3059 ,  C07D333/76 ,  C09K19/18 ,  C09K19/3491 ,  C09K19/42 ,  C09K2019/0448 ,  C09K2019/0496 ,  C09K2019/188 ,  Y10T428/10

    摘要： There are disclosed novel compounds, liquid crystal compositions, polymers, optically anisotropic producgs, and optical or liquid crystal elements that have large refractive index anisotropy, mix easily with other liquid crystals, have advantageous stability against light, and exhibit absorption at practically short wavelength in the ultraviolet region. The compounds are represented by the formula (1) and have a phenylacetylene structure, wherein difference ΔE in energy of HOMO of parts (1-1), (1-2) and (1-3) calculated by the method of molecular orbitals is not less than 0.3 electronvolt, and the polarizability anisotropy Δα of a molecule represented by the formula (1) calculated in the same way is not lower than 500 A.U.: P1—H  (1-2) P2—H  (1-3) (A1 to A4: H, F, alkyl or alkoxy group of C1 to C10 optionally substituted with F; P1, P2: structure fulfilling the conditions of HOMO energy and polarizability).

    摘要翻译： 公开了具有大的折射率各向异性，容易与其他液晶混合的新型化合物，液晶组合物，聚合物，光学各向异性产物和光学或液晶元件，对光具有有利的稳定性，并且在实际短波长下表现出吸收 紫外线区域。 化合物由式（1）表示并具有苯乙炔结构，其中通过分子轨道方法计算的部分（1-1），（1-2）和（1-3）的HOMO的能量差ΔE为 不小于0.3电子伏特，并且以相同方式计算的由式（1）表示的分子的极化率各向异性Δalpha不低于500AU：<？in-line-formula description =“In-line Formulas”end = “lead”？> P <1> H（1-2）<？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula 描述=“在线公式”end =“lead”？> P <2> -H（1-3）<？in-line-formula description =“In-line Formulas”end =“tail （A 1至A 4）：任选被F取代的C至C 10的H，F，烷基或烷氧基; P 1， ，满足HOMO能量和极化率条件的结构）。

    ELECTROLYTE CONTAINING OXOCARBON MOLECULE AND USE THEREOF
    7.
    发明申请
    ELECTROLYTE CONTAINING OXOCARBON MOLECULE AND USE THEREOF 审中-公开
    电解液含有奥克兰分子及其用途

    公开(公告)号：US20100136459A1

    公开(公告)日：2010-06-03

    申请号：US11917373

    申请日：2006-06-19

    申请人： Ken Yoshimura ,  Masamitsu Ishitobi

    发明人： Ken Yoshimura ,  Masamitsu Ishitobi

    IPC分类号： C08G10/00 ,  C07C49/15 ,  H01M8/10

    CPC分类号： H01M10/0565 ,  C08K5/07 ,  C08K5/375 ,  H01B1/122 ,  H01M8/1009 ,  H01M8/1048 ,  H01M10/052 ,  H01M10/0567 ,  H01M2300/0082

    摘要： The present invention provides, as an electrolyte which is useful as a material for a proton conductive membrane in a solid polymer fuel cell utilizing a gas fuel such as hydrogen gas or a liquid fuel such as methanol or dimethyl ether and which has higher proton conductivity than the conventional electrolytes do, an electrolyte characterized by containing an oxocarbon molecule, wherein the oxocarbon molecule has a difference in heat of formation ΔE defined as: ΔE=E2−E1 (kcal/mol) satisfying the range of: ΔE

    摘要翻译： 本发明提供一种电解质，其可用作利用气体燃料如氢气或液体燃料如甲醇或二甲醚的固体聚合物燃料电池中的质子传导膜的材料，并且具有比质子传导性更高的质子传导性 常规的电解质是电解质，其特征在于含有氧化碳分子，其中氧化碳分子的形成热量Dgr; E定义为：＆Dgr; E = E2-E1（kcal / mol），满足以下范围：＆Dgr; E <-70（kcal / mol），其中E1（kcal / mol）是在氢离子不解离的状态下的形成热，E2（kcal / mol）是形成热， 在分子离子中具有最低解离能的氢解离，两者都是根据分子轨道方法计算的稳定分子结构。

    DIBENZOTHIOPHENE OXIDE COMPOUND, AND PROCESS FOR PRODUCING THE SAME
    10.
    发明申请
    DIBENZOTHIOPHENE OXIDE COMPOUND, AND PROCESS FOR PRODUCING THE SAME 审中-公开
    二苯氧基氧化物化合物及其制备方法

    公开(公告)号：US20080139824A1

    公开(公告)日：2008-06-12

    申请号：US11943433

    申请日：2007-11-20

    申请人： Chizu Sekine ,  Masamitsu Ishitobi ,  Koichi Fujisawa ,  Kazunori Iwakura ,  Masayoshi Minai

    发明人： Chizu Sekine ,  Masamitsu Ishitobi ,  Koichi Fujisawa ,  Kazunori Iwakura ,  Masayoshi Minai

    IPC分类号： C07D333/76

    CPC分类号： C09K19/3059 ,  C07D333/76 ,  C09K19/18 ,  C09K19/3491 ,  C09K19/42 ,  C09K2019/0448 ,  C09K2019/0496 ,  C09K2019/188 ,  Y10T428/10

    摘要： There are disclosed novel compounds, liquid crystal compositions, polymers, optically anisotropic products, and optical or liquid or liquid crystal elements that have large refractive index anisotropy, mix easily with other liquid crystals, have advantageous stability against light, and exhibit absorption at practically short wavelength in the ultraviolet region. The compounds are represented by the formula (1) and have a phenylacetylene structure, wherein difference ΔE in energy of HOMO of parts (1-1), (1-2) and (1-3) calculated by the method of molecular orbitals is not less than 0.3 electronvolt, and the polarizability anisotropy Δα of a molecule represented by the formula (1) calculated in the same way is not lower than 500 A.U.: (A1 to A4: H, F, alkyl or alkoxy group of C1 to C10 optionally substituted with F; P1, P2; structure fulfilling the conditions of HOMO energy and polarizability).

    摘要翻译： 公开了新型化合物，液晶组合物，聚合物，光学各向异性产物，具有大的折射率各向异性的光学或液体或液晶元件，与其它液晶容易混合，对光具有有利的稳定性，并在几乎短时间内呈现吸收 波长在紫外线区域。 化合物由式（1）表示并具有苯乙炔结构，其中通过分子轨道方法计算的部分（1-1），（1-2）和（1-3）的HOMO的能量差ΔE为 不小于0.3电子伏特，并且以相同方式计算的由式（1）表示的分子的极化率各向异性Δα不低于500AU：（A <1> 1 < H，F，任选被F取代的C 1至C 10的烷基或烷氧基; P 1，P 2;满足HOMO能量和极化率条件的结构 ）。