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    Electroluminescent device having a very thin emission layer
    1.
    发明授权
    Electroluminescent device having a very thin emission layer 有权
    具有非常薄的发射层的电致发光器件

    公开(公告)号：US06831406B1

    公开(公告)日：2004-12-14

    申请号：US09577137

    申请日：2000-05-24

    申请人： Masao Fukuyama ,  Mutsumi Suzuki ,  Yuji Kudo ,  Yoshikazu Hori

    发明人： Masao Fukuyama ,  Mutsumi Suzuki ,  Yuji Kudo ,  Yoshikazu Hori

    IPC分类号： H05B3304

    CPC分类号： H01L51/5012 ,  H01L51/005 ,  H01L51/0059 ,  H01L51/0081

    摘要： An organic electroluminescent device comprises a pair of electrodes, and a layer structure provided between the pair of electrodes and including a charge transport layer capable of transporting electrons or holes and an emission layer comprising a major proportion of an organic material capable of emitting light on application of a voltage thereto via the pair of electrodes. The organic material undergoes concentration quenching and the emission layer has a thickness of 4 nm or below. The emission layer may be made of an electroluminescent organic material, which has a fluorescent lifetime shorter than an organic material present in the charge transport layer.

    摘要翻译： 有机电致发光器件包括一对电极和设置在该对电极之间的层结构，并且包括能够传输电子或空穴的电荷输送层和包含主要部分的能够在施加时发光的有机材料的发射层 经由一对电极施加电压。 有机材料进行浓缩淬火，发光层的厚度为4nm以下。 发光层可以由电致发光有机材料制成，其荧光寿命短于电荷输送层中存在的有机材料。

    Organic electroluminescent device having a protective covering comprising organic and inorganic layers
    3.
    发明授权
    Organic electroluminescent device having a protective covering comprising organic and inorganic layers 失效
    具有包含有机层和无机层的保护层的有机电致发光器件

    公开(公告)号：US06198217B1

    公开(公告)日：2001-03-06

    申请号：US09074421

    申请日：1998-05-08

    申请人： Mutsumi Suzuki ,  Masao Fukuyama ,  Yoshikazu Hori

    发明人： Mutsumi Suzuki ,  Masao Fukuyama ,  Yoshikazu Hori

    IPC分类号： H01J162

    CPC分类号： H05B33/04 ,  H01L51/5253

    摘要： An organic electroluminescent device comprises an electroluminescent unit having an organic layer structure provided between a pair of electrodes and capable of emitting light on application of a voltage thereto. The electroluminescent unit is covered with a protective double layer made of an organic barrier layer and an inorganic barrier layer formed on the unit in this order.

    摘要翻译： 有机电致发光器件包括具有设置在一对电极之间并且能够在施加电压时发光的有机层结构的电致发光单元。 电致发光单元由依次形成在该单元上的由有机阻挡层和无机阻挡层构成的保护性双层覆盖。

    Organic light emitter having optical waveguide for propagating light along the surface of the substrate
    4.
    发明授权
    Organic light emitter having optical waveguide for propagating light along the surface of the substrate 有权
    具有用于沿着衬底的表面传播光的光波导的有机光发射器

    公开(公告)号：US06392338B1

    公开(公告)日：2002-05-21

    申请号：US09267354

    申请日：1999-03-15

    申请人： Yoshikazu Hori ,  Masao Fukuyama

    发明人： Yoshikazu Hori ,  Masao Fukuyama

    IPC分类号： H05B3300

    CPC分类号： H01L51/5262 ,  H01L51/5209

    摘要： An organic light emitter includes an anode and a cathode. A first layer of organic material includes a light emitting layer. The first layer extends between the anode and the cathode. A second layer has a refractive index higher than a refractive index of the light emitting layer. The second layer is optically coupled to the light emitting layer, causing an optical waveguide which propagates light generated by the light emitting layer along a direction parallel to a surface of a substrate. At least part of the optical waveguide has an effective refractive index which spatially and periodically varies in a direction parallel to the surface of the substrate.

    摘要翻译： 有机发光体包括阳极和阴极。 第一层有机材料包括发光层。 第一层在阳极和阴极之间延伸。 第二层的折射率高于发光层的折射率。 第二层光耦合到发光层，导致沿着平行于衬底表面的方向传播由发光层产生的光的光波导。 光波导的至少一部分具有在平行于基板的表面的方向上空间和周期性变化的有效折射率。

    Method for manufacturing a solid electrolytic capacitor
    7.
    发明授权
    Method for manufacturing a solid electrolytic capacitor 失效
    制造固体电解电容器的方法

    公开(公告)号：US5071521A

    公开(公告)日：1991-12-10

    申请号：US578161

    申请日：1990-09-06

    申请人： Toshikuni Kojima ,  Masao Fukuyama ,  Sohji Tsuchiya ,  Yasuo Kudoh

    发明人： Toshikuni Kojima ,  Masao Fukuyama ,  Sohji Tsuchiya ,  Yasuo Kudoh

    IPC分类号： H01G9/02 ,  H01G9/025

    CPC分类号： H01G9/025 ,  Y10T29/417

    摘要： A method for fabricating a solid electrolytic capacitor is described, in which a solid electrolyte is made of a conductive polymer layer and is formed on a conductive inorganic layer which is formed on a metallic foil through a dielectric film. For the formation of the conductive polymer layer, while an external electrode is not directly contacted with the conductive inorganic layer, the electrolytic polymerization reaction of a polymerizable monomer in an electrolytic solution is carried out. For this purpose, the external electrode may be covered with a conductive polymer film at the contact portion. Alternatively, the external electrode may be moved from one position to another or may be kept apart from the conductive inorganic layer during the electrolytic polymerization reaction. By this, the mechanical damages of the conductive inorganic layer with the external electrode are suppressed with good electric characteristics of the capacitor.

    Method for fabricating solid electrolytic capacitors using an organic conductive layer
    8.
    发明授权
    Method for fabricating solid electrolytic capacitors using an organic conductive layer 失效
    使用有机导电层制造固体电解电容器的方法

    公开(公告)号：US5223120A

    公开(公告)日：1993-06-29

    申请号：US795564

    申请日：1991-11-21

    申请人： Toshikuni Kojima ,  Masao Fukuyama ,  Yasuo Kudoh ,  Norishige Nanai

    发明人： Toshikuni Kojima ,  Masao Fukuyama ,  Yasuo Kudoh ,  Norishige Nanai

    IPC分类号： H01G9/00 ,  H01G9/15

    CPC分类号： H01G9/0036 ,  H01G9/15

    摘要： A method for fabricating solid electrolytic capacitors which comprises providing a valve metal foil having a dielectric film and a conductive inorganic film formed on the valve metal foil in this order, contacting an electrode for electrolytic polymerization with part of the valve metal foil wherein the electrode is made of a material incapable of undergoing anodization in an electrolytic polymerization solution, subjecting the valve metal foil to electrolytic polymerization by application of a potential between the electrode and a counter electrode to form a conductive polymer film on the conductive inorganic film, and removing the electrode along with the contacted portion of the valve metal foil. At least one conductive paste film may be formed on the conductive polymer film prior to the removal of the electrode. In addition, an insulating film may be formed on an exposed portion of the valve metal foil after the removal of the electrode. A fabrication method of a capacitor unit having at least two capacitor elements is also described.