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83 条记录 (耗时 0.037 秒)

    Organic electro-luminescence display device
    71.
    发明授权
    Organic electro-luminescence display device 有权
    有机电致发光显示装置

    公开(公告)号：US07804241B2

    公开(公告)日：2010-09-28

    申请号：US12289670

    申请日：2008-10-31

    申请人： Hironori Toyoda ,  Hajime Murakami ,  Shinichi Kato ,  Masahiro Tanaka

    发明人： Hironori Toyoda ,  Hajime Murakami ,  Shinichi Kato ,  Masahiro Tanaka

    IPC分类号： H05B33/00

    CPC分类号： H01L51/5259 ,  H01L27/3246 ,  H01L51/5072 ,  H01L51/5212 ,  H01L51/5228 ,  H01L2251/5315

    摘要： An organic electro-luminescence display device emits light by applying a voltage by an image signal between an upper electrode (23) and a lower electrode which sandwich an organic electro-luminescence layer. The organic electro-luminescence layer comprises an electron transporting layer, a light emitting layer, and a hole transporting layer. The electron transporting layer includes an organic material and cesium, and has a moisture absorbing characteristic. A structure in which the same materials as the electron transporting layer are used and which has a different constituent composition and a greater amount of cesium is used as a desiccant (40) and placed in a region which does not overlap the organic electro-luminescence layer, to effectively remove moisture inside the organic electro-luminescence display device.

    摘要翻译： 有机电致发光显示装置通过在夹持有机电致发光层的上部电极（23）和下部电极之间施加图像信号的电压来发光。 有机电致发光层包括电子传输层，发光层和空穴传输层。 电子传输层包括有机材料和铯，并且具有吸湿特性。 使用与电子传输层相同的材料并且具有不同的构成组成和更大量的铯的结构作为干燥剂（40）并且放置在不与有机电致发光层重叠的区域 以有效地除去有机电致发光显示装置内的水分。

    Organic Light Emitting Display Apparatus
    72.
    发明申请
    Organic Light Emitting Display Apparatus 有权
    有机发光显示装置

    公开(公告)号：US20100164377A1

    公开(公告)日：2010-07-01

    申请号：US12717455

    申请日：2010-03-04

    申请人： Masao Shimizu ,  Hajime Murakami ,  Sukekazu Aratani ,  Masahiro Tanaka

    发明人： Masao Shimizu ,  Hajime Murakami ,  Sukekazu Aratani ,  Masahiro Tanaka

    IPC分类号： H05B33/00

    CPC分类号： H01L51/5234 ,  H01L27/3295 ,  H01L2251/5315

    摘要： An object of the present invention is to provide an organic light emitting element having a high efficiency and a high quality in which electron and hole injection efficiency of an electrode is reproduced in an insulated or contaminated first electrode. In an organic light emitting display apparatus, a substrate, a first electrode, an insulation film bank formed so as to cover edges of the first electrode, a metal thin film formed on the first electrode and the insulation film bank, an organic light emitting layer, and a second electrode are disposed in the cited order. A lower part of a side face of the insulation film bank takes a reverse tapered shape.

    摘要翻译： 本发明的目的是提供一种高效率和高质量的有机发光元件，其中在绝缘或污染的第一电极中再现电极的电子和空穴注入效率。 在有机发光显示装置中，基板，第一电极，形成为覆盖第一电极的边缘的绝缘膜堤，形成在第一电极和绝缘膜堤上的金属薄膜，有机发光层 ，并且以所述顺序设置第二电极。 绝缘膜组的侧面的下部呈倒锥形。

    Display Device And Driving Method Thereof
    73.
    发明申请
    Display Device And Driving Method Thereof 有权
    显示装置及其驱动方法

    公开(公告)号：US20100141616A1

    公开(公告)日：2010-06-10

    申请号：US12706278

    申请日：2010-02-16

    申请人： Masahiro TANAKA ,  Toshiyuki Matsuura ,  Hajime Murakami ,  Hajime Akimoto

    发明人： Masahiro TANAKA ,  Toshiyuki Matsuura ,  Hajime Murakami ,  Hajime Akimoto

    IPC分类号： G09G3/30 ,  G06F3/038

    CPC分类号： G09G3/3233 ,  G09G2300/0823 ,  G09G2320/0233 ,  G09G2320/043

    摘要： The present invention enhances a display quality of a display device as a task. As means for solving such a task, the present invention provides a display device including a light emitting element and a switching element in a pixel, wherein the switching element is provided for supplying a power source to the light emitting element and is constituted of a first switching element and a second switching element. The first switching element and the second switching element are configured to be operated, in response to inputting of data signals into the inside of the pixel, one switching element assumes a positive bias state and another switching element assumes a reverse bias state, and the bias states are alternately changed over between the first switching element and the second switching element in response to time-sequential inputting of the data signals, and the supply of the power source to the light emitting element is performed by way of either one of the first switching element and the second switching element.

    摘要翻译： 本发明提高了作为任务的显示装置的显示质量。 作为解决这样的任务的手段，本发明提供了一种在像素中包括发光元件和开关元件的显示装置，其中，所述开关元件用于向所述发光元件供给电源，并且由第一 开关元件和第二开关元件。 第一开关元件和第二开关元件被配置为响应于将数据信号输入到像素的内部而被操作，一个开关元件呈现正偏置状态，另一个开关元件呈现反向偏置状态，并且偏置 响应于数据信号的时序输入，状态在第一开关元件和第二开关元件之间交替地改变，并且通过第一开关中的任一个来执行向发光元件的供应 元件和第二开关元件。

    Display device and driving method thereof
    74.
    发明授权
    Display device and driving method thereof 有权
    显示装置及其驱动方法

    公开(公告)号：US07701420B2

    公开(公告)日：2010-04-20

    申请号：US11295499

    申请日：2005-12-07

    申请人： Masahiro Tanaka ,  Toshiyuki Matsuura ,  Hajime Murakami ,  Hajime Akimoto

    发明人： Masahiro Tanaka ,  Toshiyuki Matsuura ,  Hajime Murakami ,  Hajime Akimoto

    IPC分类号： G09G3/30

    CPC分类号： G09G3/3233 ,  G09G2300/0823 ,  G09G2320/0233 ,  G09G2320/043

    摘要： The present invention enhances a display quality of a display device as a task. As means for solving such a task, the present invention provides a display device including a light emitting element and a switching element in a pixel, wherein the switching element is provided for supplying a power source to the light emitting element and is constituted of a first switching element and a second switching element. The first switching element and the second switching element are configured to be operated, in response to inputting of data signals into the inside of the pixel, one switching element assumes a positive bias state and another switching element assumes a reverse bias state, and the bias states are alternately changed over between the first switching element and the second switching element in response to time-sequential inputting of the data signals, and the supply of the power source to the light emitting element is performed by way of either one of the first switching element and the second switching element.

    摘要翻译： 本发明提高了作为任务的显示装置的显示质量。 作为解决这样的任务的手段，本发明提供了一种在像素中包括发光元件和开关元件的显示装置，其中，所述开关元件用于向所述发光元件供给电源，并且由第一 开关元件和第二开关元件。 第一开关元件和第二开关元件被配置为响应于将数据信号输入到像素的内部而被操作，一个开关元件呈现正偏置状态，另一个开关元件呈现反向偏置状态，并且偏置 响应于数据信号的时序输入，状态在第一开关元件和第二开关元件之间交替地改变，并且通过第一开关中的任一个来执行向发光元件的供应 元件和第二开关元件。

    Light-emitting element and display thereof
    75.
    发明授权
    Light-emitting element and display thereof 有权
    发光元件及其显示

    公开(公告)号：US07355211B2

    公开(公告)日：2008-04-08

    申请号：US11099233

    申请日：2005-04-04

    申请人： Toshiaki Tanaka ,  Hiroshi Sasaki ,  Hajime Murakami ,  Masao Shimizu ,  Ikuo Hiyama

    发明人： Toshiaki Tanaka ,  Hiroshi Sasaki ,  Hajime Murakami ,  Masao Shimizu ,  Ikuo Hiyama

    IPC分类号： G02B1/10

    CPC分类号： H01L51/5275 ,  H01L27/3211 ,  H01L51/5036 ,  H01L51/524 ,  H01L51/5268

    摘要： Conventional light-emitting elements, in particular an organic electroluminescence devices, involve problems resulting from a low light extraction efficiency of 20% or less, because of limitations on light emission set by total reflection angle on an organic layer or transparent electrode as the component, and are demanded to have improved luminance and other optical characteristics which depend on viewing angle. The present invention provides an organic electroluminescence device which can improve a light extraction efficiency and thereby reduce operational current and power consumption by incorporating a laminate of optical thin films of low refractive index and having pores whose size is controlled at a level equivalent to or shorter than visible wavelengths, because the light components totally reflected to become wave-guided or reflected light in a common device can be extracted as light scattered by the pores.

    摘要翻译： 常规的发光元件，特别是有机电致发光器件，由于作为组分的有机层或透明电极上由全反射角设定的发光的限制，涉及20％以下的光提取效率低的问题， 并且要求具有取决于视角的改善的亮度和其它光学特性。 本发明提供了一种有机电致发光器件，其可以通过结合低折射率的光学薄膜的叠层而具有提高光提取效率，从而降低工作电流和功率消耗，并且具有尺寸被控制在等于或小于 由于在共同的装置中全反射成为波导或反射光的光分量可以作为由细孔散射的光而被提取出来。

    High-efficiency organic light emitting element
    78.
    发明申请
    High-efficiency organic light emitting element 有权
    高效有机发光元件

    公开(公告)号：US20050236982A1

    公开(公告)日：2005-10-27

    申请号：US10924750

    申请日：2004-08-23

    申请人： Takahiro Nakayama ,  Hajime Murakami ,  Masao Shimizu

    发明人： Takahiro Nakayama ,  Hajime Murakami ,  Masao Shimizu

    IPC分类号： H05B33/22 ,  H01L51/52 ,  H05B33/00 ,  H05B33/12

    CPC分类号： H01L51/5271 ,  H01L2251/5315 ,  H01L2251/5323

    摘要： By adopting the structure of this invention in which a transparent electrically conductive film is used in both of anode 202A and cathode 202B of an organic light emitting element having a hole transporting layer 203, a light emitting layer 204, an electron transporting layer 205 and an electron injecting layer 206, providing films having a light reflecting function 201 and 207 on the outside of the anode and cathode, and thereby making the gap between them function as a light vibrator, there can be obtained an organic light emitting element with which the above-mentioned two problems can be solved simultaneously.

    摘要翻译： 通过采用本发明的结构，其中在具有空穴传输层203的有机发光元件的阳极202A和阴极202B中使用透明导电膜，发光层204，电子传输层205 以及电子注入层206，在阳极和阴极的外侧提供具有光反射功能201和207的膜，从而使它们之间的间隙起到光振子的作用，可以获得有机发光元件， 上述两个问题可以同时解决。