Display device and method for manufacturing the same
    1.
    发明授权
    Display device and method for manufacturing the same 有权
    显示装置及其制造方法

    公开(公告)号:US07839086B2

    公开(公告)日:2010-11-23

    申请号:US11701419

    申请日:2007-02-02

    IPC分类号: H05B33/22

    CPC分类号: H01L51/5231

    摘要: An electroluminescent device may be provided that includes a substrate, a first electrode provided on the substrate, a light emitting layer provided on the first electrode, and a first metal layer provided on the light emitting layer. An oxide layer may also be provided at an interface of the first metal layer and a conductive particle. Other embodiments as described herein may also be provided.

    摘要翻译: 可以提供一种电致发光器件,其包括衬底,设置在衬底上的第一电极,设置在第一电极上的发光层和设置在发光层上的第一金属层。 也可以在第一金属层和导电粒子的界面处设置氧化物层。 还可以提供如本文所述的其它实施例。

    ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE
    5.
    发明申请
    ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE 有权
    有机电致发光显示装置

    公开(公告)号:US20120248418A1

    公开(公告)日:2012-10-04

    申请号:US13337971

    申请日:2011-12-27

    IPC分类号: H01L51/52

    CPC分类号: H01L51/5231 H01L27/3244

    摘要: An organic electroluminescent display device includes a first substrate including a display region including a plurality of pixel regions; a first electrode in each pixel region; an organic light emitting layer on the first electrode; a second electrode on the organic light emitting layer and in the display region, wherein the second electrode includes a first metal material having a first wt %, a first work function, and a first sheet resistance, and a second metal material having a second wt % less than the first wt %, a second work function less than the first work function, and a second sheet resistance greater than the first sheet resistance.

    摘要翻译: 一种有机电致发光显示装置包括:第一基板,包括包括多个像素区域的显示区域; 每个像素区域中的第一电极; 在第一电极上的有机发光层; 在所述有机发光层和所述显示区域中的第二电极,其中所述第二电极包括具有第一重量%,第一功函数和第一薄层电阻的第一金属材料和具有第二重量% 小于第一重量%,小于第一功函数的第二功函数,以及大于第一薄层电阻的第二薄层电阻。

    Highly efficient organic electroluminescent device
    6.
    发明申请
    Highly efficient organic electroluminescent device 审中-公开
    高效的有机电致发光器件

    公开(公告)号:US20060125382A1

    公开(公告)日:2006-06-15

    申请号:US11338800

    申请日:2006-01-25

    IPC分类号: H01L51/50

    摘要: The present invention relates to a highly efficient organic electroluminescent device, and particularly to an organic electroluminescent device comprising an anode (a first electrode), a cathode (a second electrode), and one or more organic luminescent layers formed between the anode and the cathode, having an emission layer, wherein the emission layer comprises a doping region having host material and doping material, and a non-doping region having only host material as the hole blocking layer, which is in contact with the doping region, and a preparation method thereof. The organic electroluminescent device of the present invention is characterized in high efficiency, low cost, and improved process without forming the hole blocking layer by using a separate organic material.

    摘要翻译: 本发明涉及一种高效的有机电致发光器件,特别涉及包含阳极(第一电极),阴极(第二电极)和形成在阳极和阴极之间的一个或多个有机发光层的有机电致发光器件 具有发射层,其中所述发射层包括具有主体材料和掺杂材料的掺杂区域,以及仅具有与所述掺杂区域接触的主体材料作为空穴阻挡层的非掺杂区域,以及制备方法 其中。 本发明的有机电致发光元件的特征在于高效率,低成本和改进的工艺,而不用单独的有机材料形成空穴阻挡层。

    Organic electroluminescent display device
    7.
    发明授权
    Organic electroluminescent display device 有权
    有机电致发光显示装置

    公开(公告)号:US08729533B2

    公开(公告)日:2014-05-20

    申请号:US13337971

    申请日:2011-12-27

    IPC分类号: H01L29/08

    CPC分类号: H01L51/5231 H01L27/3244

    摘要: An organic electroluminescent display device includes a first substrate including a display region including a plurality of pixel regions; a first electrode in each pixel region; an organic light emitting layer on the first electrode; a second electrode on the organic light emitting layer and in the display region, wherein the second electrode includes a first metal material having a first wt %, a first work function, and a first sheet resistance, and a second metal material having a second wt % less than the first wt %, a second work function less than the first work function, and a second sheet resistance greater than the first sheet resistance.

    摘要翻译: 一种有机电致发光显示装置,包括具有包括多个像素区域的显示区域的第一基板; 每个像素区域中的第一电极; 在第一电极上的有机发光层; 在所述有机发光层和所述显示区域中的第二电极,其中所述第二电极包括具有第一重量%,第一功函数和第一薄层电阻的第一金属材料和具有第二重量% 小于第一重量%,小于第一功函数的第二功函数,以及大于第一薄层电阻的第二薄层电阻。

    ORGANIC ELECTROLUMINESCENCE DISPLAY DEVICE
    8.
    发明申请
    ORGANIC ELECTROLUMINESCENCE DISPLAY DEVICE 审中-公开
    有机电致发光显示装置

    公开(公告)号:US20130049024A1

    公开(公告)日:2013-02-28

    申请号:US13337988

    申请日:2011-12-27

    IPC分类号: H01L51/50

    CPC分类号: H01L51/5092 H01L2251/558

    摘要: An OLED device adapted to enhance reliability and light-emitting efficiency is disclosed. The disclosed OLED device includes: a first electrode; an emission layer formed on the first electrode; a second electrode formed on the emission layer; and an electron injection layer disposed on the emission layer, configure to be in contact with the second electrode and in a single layer which is formed from a mixture of an inorganic compound and a metal material with a low work function.

    摘要翻译: 公开了一种适于提高可靠性和发光效率的OLED器件。 所公开的OLED器件包括:第一电极; 形成在第一电极上的发射层; 形成在发光层上的第二电极; 以及设置在所述发射层上的电子注入层,构造成与所述第二电极接触,并且由具有低功函数的无机化合物和金属材料的混合物形成的单层形成。

    Light emitting device and method of driving the same
    10.
    发明授权
    Light emitting device and method of driving the same 有权
    发光装置及其驱动方法

    公开(公告)号:US07450094B2

    公开(公告)日:2008-11-11

    申请号:US11435760

    申请日:2006-05-18

    IPC分类号: G09G3/30

    摘要: The present invention relates to a light emitting device where currents passing through scan lines have the same values. The light emitting device includes data lines, scan lines, pixels, one or more dummy data line and a cross-talk preventing circuit. The data lines are disposed in a first direction, and the scan lines are disposed in a second direction. The pixels are formed in cross areas of the data lines and the scan lines. The dummy data line is disposed in the first direction. The cross-talk preventing circuit provides a compensating current to scan line related to luminescence of the scan lines through the dummy data line so that total sum of current passing through the scan line has a desired value. In the light emitting device, currents passing through scan lines have the same values, and so a cross-talk phenomenon is not occurred to a panel.

    摘要翻译: 本发明涉及通过扫描线的电流具有相同值的发光器件。 发光装置包括数据线,扫描线,像素,一个或多个虚拟数据线和串扰防止电路。 数据线沿第一方向设置,扫描线设置在第二方向。 像素形成在数据线和扫描线的交叉区域中。 虚拟数据线沿第一方向设置。 串扰防止电路通过虚拟数据线提供与扫描线的发光相关的扫描线的补偿电流,使得通过扫描线的电流的总和具有期望值。 在发光装置中,通过扫描线的电流具有相同的值,因此面板不发生串扰现象。