利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

36 条记录 (耗时 0.028 秒)

    LIGHT EMITTING DEVICE AND ELECTRONIC APPLIANCE USING THE SAME
    3.
    发明申请
    LIGHT EMITTING DEVICE AND ELECTRONIC APPLIANCE USING THE SAME 有权
    发光装置和使用该发光装置的电子设备

    公开(公告)号：US20110273084A1

    公开(公告)日：2011-11-10

    申请号：US13185867

    申请日：2011-07-19

    申请人： Yuji IWAKI ,  Satoshi SEO ,  Takahiro KAWAKAMI ,  Hisao IKEDA ,  Junichiro SAKATA ,  Tomoya AOYAMA

    发明人： Yuji IWAKI ,  Satoshi SEO ,  Takahiro KAWAKAMI ,  Hisao IKEDA ,  Junichiro SAKATA ,  Tomoya AOYAMA

    IPC分类号： H01J1/62

    CPC分类号： H01L51/0052 ,  H01L51/0071 ,  H01L51/0081 ,  H01L51/5052 ,  H01L51/5088 ,  H05B33/22 ,  Y10S428/917

    摘要： A light emitting device comprises a pair of electrodes and a mixed layer provided between the pair of electrodes. The mixed layer contains an organic compound which contains no nitrogen atoms, i.e., an organic compound which dose not have an arylamine skeleton, and a metal oxide. As the organic compound, an aromatic hydrocarbon having an anthracene skeleton is preferably used. As such an aromatic hydrocarbon, t-BuDNA, DPAnth, DPPA, DNA, DMNA, t-BuDBA, and the like are listed. As the metal oxide, molybdenum oxide, vanadium oxide, ruthenium oxide, rhenium oxide, and the like are preferably used. Further, the mixed layer preferably shows absorbance per 1 μm of 1 or less or does not show a distinct absorption peak in a spectrum of 450 to 650 nm when an absorption spectrum is measured.

    摘要翻译： 发光器件包括一对电极和设置在该对电极之间的混合层。 混合层含有不含氮原子的有机化合物即不具有芳胺骨架的有机化合物和金属氧化物。 作为有机化合物，优选使用具有蒽骨架的芳香族烃。 作为这样的芳烃，列举了t-BuDNA，DPAnth，DPPA，DNA，DMNA，t-BuDBA等。 作为金属氧化物，优选使用氧化钼，氧化钒，氧化钌，氧化铼等。 此外，当测量吸收光谱时，混合层优选显示每1μm的吸光度为1或更小，或者在450至650nm的光谱中不显示不同的吸收峰。

    LIGHT EMITTING ELEMENT, LIGHT EMITTING DEVICE, AND ELECTRONIC DEVICE
    4.
    发明申请
    LIGHT EMITTING ELEMENT, LIGHT EMITTING DEVICE, AND ELECTRONIC DEVICE 有权
    发光元件，发光装置和电子装置

    公开(公告)号：US20110108828A1

    公开(公告)日：2011-05-12

    申请号：US13010050

    申请日：2011-01-20

    申请人： Takahiro KAWAKAMI ,  Tomoya AOYAMA ,  Junichiro SAKATA ,  Hisao IKEDA ,  Satoshi SEO ,  Yuji IWAKI

    发明人： Takahiro KAWAKAMI ,  Tomoya AOYAMA ,  Junichiro SAKATA ,  Hisao IKEDA ,  Satoshi SEO ,  Yuji IWAKI

    IPC分类号： H01L51/50

    CPC分类号： H01L51/5088 ,  H01L51/005 ,  H01L51/0052 ,  H01L51/0081 ,  H01L51/5092

    摘要： It is an object of the present invention to provide a functional layer for protecting a light emitting element from being deteriorated by a physical or chemical influence when the light emitting element is manufactured or driven, and to attain extension of lifetime of an element and improvement of element characteristics without increasing a drive voltage and degrading transmittance and color purity by providing such a functional layer. One feature of the present invention is to provide a buffer layer made of a composite material for a light emitting element including aromatic hydrocarbon containing at least one vinyl skeleton and metal oxide in part of a light emitting substance containing layer, in the light emitting element fowled by interposing the light emitting substance containing layer between a pair of electrodes. The composite material for a light emitting element for forming the buffer layer of the present invention has high conductivity and is superior in transparency.

    摘要翻译： 本发明的目的是提供一种功能层，用于在制造或驱动发光元件时保护发光元件免受物理或化学影响而劣化，并且使元件的使用寿命延长 元件特性，而不增加驱动电压并通过提供这样的功能层降低透射率和色纯度。 本发明的一个特征是提供一种由发光元件的复合材料构成的缓冲层，所述缓冲层包含发光元件的一部分中包含至少一个乙烯基骨架的芳族烃和部分发光物质含有层中的金属氧化物， 通过将发光物质含有层插入在一对电极之间。 本发明的缓冲层形成用发光元件用复合材料的导电性高，透明性优异。

    LIGHT EMITTING DEVICE AND ELECTRONIC APPLIANCE USING THE SAME
    5.
    发明申请
    LIGHT EMITTING DEVICE AND ELECTRONIC APPLIANCE USING THE SAME 有权
    发光装置和使用该发光装置的电子设备

    公开(公告)号：US20120298978A1

    公开(公告)日：2012-11-29

    申请号：US13568155

    申请日：2012-08-07

    申请人： Yuji IWAKI ,  Satoshi SEO ,  Takahiro KAWAKAMI ,  Hisao IKEDA ,  Junichiro SAKATA ,  Tomoya AOYAMA

    发明人： Yuji IWAKI ,  Satoshi SEO ,  Takahiro KAWAKAMI ,  Hisao IKEDA ,  Junichiro SAKATA ,  Tomoya AOYAMA

    IPC分类号： H01L51/54

    CPC分类号： H01L51/0052 ,  H01L51/0071 ,  H01L51/0081 ,  H01L51/5052 ,  H01L51/5088 ,  H05B33/22 ,  Y10S428/917

    摘要： A light emitting device comprises a pair of electrodes and a mixed layer provided between the pair of electrodes. The mixed layer contains an organic compound which contains no nitrogen atoms, i.e., an organic compound which dose not have an arylamine skeleton, and a metal oxide. As the organic compound, an aromatic hydrocarbon having an anthracene skeleton is preferably used. As such an aromatic hydrocarbon, t-BuDNA, DPAnth, DPPA, DNA, DMNA, t-BuDBA, and the like are listed. As the metal oxide, molybdenum oxide, vanadium oxide, ruthenium oxide, rhenium oxide, and the like are preferably used. Further, the mixed layer preferably shows absorbance per 1 μm of 1 or less or does not show a distinct absorption peak in a spectrum of 450 to 650 nm when an absorption spectrum is measured.

    摘要翻译： 发光器件包括一对电极和设置在该对电极之间的混合层。 混合层含有不含氮原子的有机化合物即不具有芳胺骨架的有机化合物和金属氧化物。 作为有机化合物，优选使用具有蒽骨架的芳香族烃。 作为这样的芳烃，列举了t-BuDNA，DPAnth，DPPA，DNA，DMNA，t-BuDBA等。 作为金属氧化物，优选使用氧化钼，氧化钒，氧化钌，氧化铼等。 此外，当测量吸收光谱时，混合层优选显示每1μm的吸光度为1或更小，或者在450至650nm的光谱中不显示不同的吸收峰。

    LIGHT EMITTING ELEMENT, LIGHT EMITTING DEVICE, AND ELECTRONIC DEVICE
    6.
    发明申请
    LIGHT EMITTING ELEMENT, LIGHT EMITTING DEVICE, AND ELECTRONIC DEVICE 有权
    发光元件，发光装置和电子装置

    公开(公告)号：US20100308320A1

    公开(公告)日：2010-12-09

    申请号：US12859811

    申请日：2010-08-20

    申请人： Takahiro KAWAKAMI ,  Tomoya AOYAMA ,  Junichiro SAKATA ,  Hisao IKEDA ,  Satoshi SEO ,  Yuji IWAKI

    发明人： Takahiro KAWAKAMI ,  Tomoya AOYAMA ,  Junichiro SAKATA ,  Hisao IKEDA ,  Satoshi SEO ,  Yuji IWAKI

    IPC分类号： H01L51/54

    CPC分类号： H01L51/5088 ,  H01L51/005 ,  H01L51/0052 ,  H01L51/0081 ,  H01L51/5092

    摘要： It is an object of the present invention to provide a functional layer for protecting a light emitting element from being deteriorated by a physical or chemical influence when the light emitting element is manufactured or driven, and to attain extension of lifetime of an element and improvement of element characteristics without increasing a drive voltage and degrading transmittance and color purity by providing such a functional layer. One feature of the present invention is to provide a buffer layer made of a composite material for a light emitting element including aromatic hydrocarbon containing at least one vinyl skeleton and metal oxide in part of a light emitting substance containing layer, in the light emitting element fowled by interposing the light emitting substance containing layer between a pair of electrodes. The composite material for a light emitting element for forming the buffer layer of the present invention has high conductivity and is superior in transparency.

    摘要翻译： 本发明的目的是提供一种功能层，用于在制造或驱动发光元件时保护发光元件免受物理或化学影响而劣化，并且使元件的使用寿命延长 元件特性，而不增加驱动电压并通过提供这样的功能层降低透射率和色纯度。 本发明的一个特征是提供一种由发光元件的复合材料构成的缓冲层，所述缓冲层包含发光元件的一部分中包含至少一个乙烯基骨架的芳族烃和部分发光物质含有层中的金属氧化物， 通过将发光物质含有层插入在一对电极之间。 本发明的缓冲层形成用发光元件用复合材料的导电性高，透明性优异。

    LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, AND ELECTRONIC APPLIANCE
    8.
    发明申请
    LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, AND ELECTRONIC APPLIANCE 有权
    发光元件，发光装置和电子设备

    公开(公告)号：US20120286256A1

    公开(公告)日：2012-11-15

    申请号：US13552899

    申请日：2012-07-19

    申请人： Yuji IWAKI ,  Junichiro SAKATA ,  Hisao IKEDA ,  Tomoya AOYAMA ,  Takaaki NAGATA ,  Takahiro KAWAKAMI ,  Satoshi SEO ,  Ryoji NOMURA

    发明人： Yuji IWAKI ,  Junichiro SAKATA ,  Hisao IKEDA ,  Tomoya AOYAMA ,  Takaaki NAGATA ,  Takahiro KAWAKAMI ,  Satoshi SEO ,  Ryoji NOMURA

    IPC分类号： H01L51/54

    CPC分类号： H01L51/5048 ,  H01L51/0059 ,  H01L51/0062 ,  H01L51/0072 ,  H01L51/0081

    摘要： An object of the present invention is to provide a light-emitting element with high luminous efficiency, and a light-emitting element of low-voltage driving. Another object is to provide a light-emitting device with low power consumption by using the light-emitting element. Another object is to provide an electronic appliance with low power consumption by using the light-emitting device in a display portion. A light-emitting element includes, between a pair of electrodes, a layer containing a composite material of a first organic compound and an inorganic compound and a layer containing a second organic compound being in contact with the layer containing the composite material, wherein the second organic compound does not have a peak of an absorption spectrum in a wavelength region of 450 to 800 nm if the second organic compound is compounded with the inorganic compound.

    摘要翻译： 本发明的目的是提供一种发光效率高的发光元件和低电压驱动用发光元件。 另一个目的是通过使用发光元件来提供具有低功耗的发光装置。 另一个目的是通过在显示部分中使用发光装置来提供具有低功耗的电子设备。 发光元件在一对电极之间包括含有第一有机化合物和无机化合物的复合材料的层和包含与含有复合材料的层接触的第二有机化合物的层，其中第二 如果第二有机化合物与无机化合物混合，有机化合物在450-800nm的波长区域中不具有吸收光谱的峰值。

    LIGHT-EMITTING MATERIAL, LIGHT-EMITTING DEVICE, AND ELECTRONIC APPLIANCE
    9.
    发明申请
    LIGHT-EMITTING MATERIAL, LIGHT-EMITTING DEVICE, AND ELECTRONIC APPLIANCE 审中-公开
    发光材料，发光装置和电子器具

    公开(公告)号：US20070216293A1

    公开(公告)日：2007-09-20

    申请号：US11679423

    申请日：2007-02-27

    申请人： Kohei YOKOYAMA ,  Yoshiaki YAMAMOTO ,  Junichiro SAKATA ,  Takahiro KAWAKAMI

    发明人： Kohei YOKOYAMA ,  Yoshiaki YAMAMOTO ,  Junichiro SAKATA ,  Takahiro KAWAKAMI

    IPC分类号： H05B33/14 ,  H05B33/00

    CPC分类号： C09K11/612 ,  H05B33/14

    摘要： It is an object of the present invention to provide a light-emitting material with high light emission intensity. It is another object to provide a light-emitting element with high light emission efficiency. Moreover, it is another object to provide a light-emitting device and an electronic appliance with reduced power consumption. A light-emitting material contains at least a light-emitting substance, a base material, and an additive which is an element belonging to group 14 of the periodic table or a compound containing two or more kinds of elements belonging to group 14, or a compound containing at least two or more kinds of elements each belonging to a different group chosen from group 13, group 14, and group 15. Due to the light-emitting material, a light-emitting element and an electronic appliance which has high light emission efficiency and can be driven at a low voltage can be obtained.

    摘要翻译： 本发明的目的是提供具有高发光强度的发光材料。 另一个目的是提供一种具有高发光效率的发光元件。 此外，另一个目的是提供一种具有降低的功耗的发光装置和电子设备。 发光材料至少含有属于周期表第14族的元素的发光物质，基材和添加剂，或含有属于第14族的两种以上的元素的化合物，或 含有至少两种或更多种元素的化合物，各自属于选自第13族，第14族和第15族的不同基团。由于发光材料，发光元件和具有高发光性的电子器件 效率可以在低电压下驱动得到。

    LIGHT EMITTING ELEMENT, LIGHT EMITTING DEVICE, AND ELECTRONIC DEVICE
    10.
    发明申请
    LIGHT EMITTING ELEMENT, LIGHT EMITTING DEVICE, AND ELECTRONIC DEVICE 审中-公开
    发光元件，发光装置和电子装置

    公开(公告)号：US20070194321A1

    公开(公告)日：2007-08-23

    申请号：US11673153

    申请日：2007-02-09

    申请人： Shunpei YAMAZAKI ,  Junichiro SAKATA ,  Takahiro KAWAKAMI ,  Yoshiaki YAMAMOTO ,  Miki KATAYAMA ,  Kohei YOKOYAMA

    发明人： Shunpei YAMAZAKI ,  Junichiro SAKATA ,  Takahiro KAWAKAMI ,  Yoshiaki YAMAMOTO ,  Miki KATAYAMA ,  Kohei YOKOYAMA

    IPC分类号： H01L29/04

    CPC分类号： H05B33/22 ,  H01L51/5278 ,  H05B33/10

    摘要： It is an object of the present invention to provide a light emitting element which can be driven at a low voltage. Other objects of the present invention are to provide a light emitting element with a high luminescent efficiency; a light emitting element with a high luminance; a light emitting element having long-life luminescence; a light emitting element and an electronic device having reduced power consumption; and a light emitting element and an electronic device which can be manufactured at low cost. The light emitting element has a light emitting layer and a barrier layer between a first electrode and a second electrode, the light emitting layer contains a base material and an impurity element, and the barrier layer is provided so as to be in contact with the first electrode. Light emission is obtained when a voltage is applied such that a potential of the second electrode becomes higher than a potential of the first electrode.

    摘要翻译： 本发明的目的是提供一种可以在低电压下驱动的发光元件。 本发明的其他目的是提供一种具有高发光效率的发光元件; 具有高亮度的发光元件; 具有长寿命发光的发光元件; 具有降低的功耗的发光元件和电子设备; 以及可以以低成本制造的发光元件和电子设备。 发光元件在第一电极和第二电极之间具有发光层和阻挡层，发光层含有基材和杂质元素，并且阻挡层设置成与第一电极和第二电极接触。 电极。 当施加电压使得第二电极的电位变得高于第一电极的电位时获得发光。