Organic Light Emitting Diode
    4.
    发明申请
    Organic Light Emitting Diode 审中-公开
    有机发光二极管

    公开(公告)号:US20070278949A1

    公开(公告)日:2007-12-06

    申请号:US10591363

    申请日:2005-03-02

    CPC classification number: H01L51/5262 H01L51/5275 H01L2251/5315

    Abstract: An organic light emitting diode (OLED) device having at least one pixel, comprising a planar light coupling layer having a front surface and a back surface, said layer having a thickness T; a light emitting portion for each pixel, disposed on the back surface of the light coupling layer; and a microlens for each pixel, having a radius of curvature R, disposed on the front surface of the light coupling layer such that its center of curvature is within the light coupling layer, wherein the radius of curvature R and the thickness T are such that R=xT, where x has a value in the range from 0.2 to 0.8. The OLED device exhibits improved light emission through the use of the microlenses, formed in or attached to the light coupling layer, when so configured that the radius of curvature (R) to substrate thickness (T) ratio (R/T) is in the range from 0.2 to 0.8, preferably in the range from 0.45 to 0.6.

    Abstract translation: 一种具有至少一个像素的有机发光二极管(OLED)器件,包括具有前表面和后表面的平面光耦合层,所述层具有厚度T; 每个像素的发光部分,设置在光耦合层的背面上; 以及设置在光耦合层的前表面上的具有曲率半径R的每个像素的微透镜,使得其曲率中心在光耦合层内,其中曲率半径R和厚度T使得 R = xT,其中x具有在0.2至0.8范围内的值。 通过使用形成于或连接到光耦合层上的微透镜,OLED器件通过使用曲率半径(R)与衬底厚度(T)比(R / T)在 范围为0.2至0.8,优选在0.45至0.6的范围内。

    Flat display screen with a wide inter-electrode spacing
    5.
    发明授权
    Flat display screen with a wide inter-electrode spacing 失效
    具有宽电极间距的平板显示屏

    公开(公告)号:US5798609A

    公开(公告)日:1998-08-25

    申请号:US614398

    申请日:1996-03-12

    Applicant: Jean-Marc Sol

    Inventor: Jean-Marc Sol

    CPC classification number: H01J9/241 H01J31/127

    Abstract: A flat display screen includes two electrodes separated by an inner space. At least one first electrode is supported by a thin substrate and by a thick rigidifying plate, the inner space being defined by a peripheral frame placed between the electrodes, outside their useful surface.

    Abstract translation: 平面显示屏幕包括由内部空间分开的两个电极。 至少一个第一电极由薄的衬底和厚的硬化板支撑,内部空间由放置在电极之间的周边框架限定在其有用表面之外。

    Luminescent display tube anode assembly comprising anode structures having channel-shaped conductive layers
    10.
    发明授权
    Luminescent display tube anode assembly comprising anode structures having channel-shaped conductive layers 失效
    包含具有通道形导电层的阳极结构的发光显示管阳极组件

    公开(公告)号:US3864591A

    公开(公告)日:1975-02-04

    申请号:US46829474

    申请日:1974-05-08

    CPC classification number: H01J31/15

    Abstract: An anode assembly for a luminescent display tube includes a substrate having a number of recesses of predetermined configuration formed in one major surface. An anode structure is formed in each of these recesses so that the anode structure conforms substantially to the shape of the recess. Each anode structure includes a layer of conductive material disposed on the bottom surface of the recess and projecting members or ridges of conductive material which are contiguous with the layer of conductive material and extend upward along the opposed side surfaces of the recess. When the anode structure is formed in an elongated recess, a channel shaped conductive layer results which is made up of the conductive layer on the bottom of the recess and the projecting members extending along the opposed sides of the recess.

    Abstract translation: 用于发光显示管的阳极组件包括在一个主表面上形成有多个具有预定构型的凹槽的基板。 在这些凹部的每一个中形成阳极结构,使得阳极结构基本上符合凹部的形状。 每个阳极结构包括设置在凹部的底表面上的导电材料层和与导电材料层邻接并且沿凹槽的相对侧表面向上延伸的导电材料的突出构件或脊。 当阳极结构形成在细长的凹槽中时,形成通道形状的导电层,其由凹槽底部的导电层构成,并且突出构件沿凹槽的相对侧延伸。

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