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    • 2. 发明申请
    • Tiled OLED display
    • 平铺OLED显示屏
    • US20060108918A1
    • 2006-05-25
    • US10997449
    • 2004-11-24
    • Ronald CokJames MilchAndrew Arnold
    • Ronald CokJames MilchAndrew Arnold
    • H01L51/00
    • H01L27/3293H01L27/3288H01L51/5203
    • A passive-matrix pixel light emitting display structure and a method of making same. The display structure includes display area formed on a substrate. A set of busses is provided over the substrate that extends from an edge of the substrates across a predetermined portion of the substrate. An insulating layer is provided over the busses so that only the electrode pad and the end adjacent the edge of the bus is exposed. At least three sets of first electrode segments are located over the entire display area, each set of first electrode segments extending for only a portion of the length of the substrate and each of the first electrode segments designed to be active in a different portion of the display area. One or more layers of materials wherein at least one of which comprises light-emissive materials, is located over the first electrode segments. At least three sets of second electrode segments are located over the one or more layers of organic materials and entire display area and each set of the second electrode segments being designed to be active in a different portion of the display area. One of the three sets of second electrode segments being in contact with the exposed electrode busses, each of the first set of first electrode segments being associated with one set of the three sets of second electrode segments so as to form a plurality of display segments in the display area.
    • 无源矩阵像素发光显示结构及其制造方法。 显示结构包括形成在基板上的显示区域。 一组总线设置在衬底上,从基板的边缘延伸穿过衬底的预定部分。 在总线上设置绝缘层,使得只有电极焊盘和与母线边缘相邻的端部露出。 至少三组第一电极段位于整个显示区域上,每组第一电极段仅延伸到衬底长度的一部分,并且每个第一电极段被设计为在不同的部分中是有效的 显示区域。 一层或多层材料,其中至少一层包括发光材料,位于第一电极段之上。 至少三组第二电极段位于一个或多个有机材料层上方,并且整个显示区域和每组第二电极段被设计为在显示区域的不同部分中是有效的。 三组第二电极段中的一组与暴露的电极总线接触,第一组第一电极段中的每一个与三组第二电极段中的一组相关联,以便形成多个显示区段 显示区域。
    • 4. 发明申请
    • OLED display haivng thermally conductive backplate
    • OLED显示屏支持导热背板
    • US20050184662A1
    • 2005-08-25
    • US10785825
    • 2004-02-24
    • Ronald CokJesse ColemanAndrew Arnold
    • Ronald CokJesse ColemanAndrew Arnold
    • G09G3/32H01L51/52H05B33/00H05B33/04
    • H01L51/529H01L51/524H01L51/5243
    • An OLED display comprises a substrate; one or more OLED light emitting elements including a first electrode formed on the substrate, one or more OLED light emissive layers located over the first electrode, and a second electrode located over the OLED light emissive layers; an encapsulating cover located over the second electrode; and a thermally conductive substantially planar backplate extending over an exterior surface of the encapsulating cover or of the substrate and adhered thereto with a thermally conductive adhesive, the backplate having a thermal conductivity higher than that of the substrate or cover, and the adhesive having a thermal conductivity of greater than 0.2 W/mK, or equal to or greater than the thermal conductivity of the cover or substrate to which it is adhered.
    • OLED显示器包括基板; 一个或多个OLED发光元件,包括形成在衬底上的第一电极,位于第一电极上方的一个或多个OLED发光层和位于OLED发光层之上的第二电极; 位于所述第二电极上方的封装盖; 以及导热的基本上平面的背板,其在封装盖或基板的外表面上延伸并且用导热粘合剂粘附到其上,该背板的导热率高于基板或盖的热导率,并且粘合剂具有热 电导率大于0.2W / mK,或等于或大于其所附着的盖或基板的热导率。
    • 6. 发明申请
    • OLED DISPLAY DEVICE
    • OLED显示设备
    • US20060214596A1
    • 2006-09-28
    • US11087522
    • 2005-03-23
    • Michael MillerRonald CokAndrew Arnold
    • Michael MillerRonald CokAndrew Arnold
    • G09G3/10
    • G09G3/3233G09G5/02G09G2300/0426G09G2300/0842H01L27/3209H01L27/322H01L51/5265
    • A full-color OLED display device comprised of a substrate; an array of light-emitting elements, each element comprised of a first EL unit positioned between and in electrical contact with a first pair of electrodes and a second EL unit positioned between and in electrical contact with a second pair of electrodes and located above or below the first EL unit, wherein the first EL unit emits light primarily in only two of the red, green and blue portions of the visible spectrum, and the second EL unit emits light at least in the remaining third portion of the visible spectrum; and a means for selectively filtering the light produced by the first EL unit to filter light from one of the only two of the red, green and blue portions of the visible spectrum in some light-emitting elements and to filter light from the other of the only two of the red, green and blue portions of the visible spectrum in some other light-emitting elements.
    • 由基板构成的全色OLED显示装置; 一组发光元件,每个元件包括位于第一对电极之间并与之电接触的第一EL单元和位于第二对电极之间并与之接触的第二EL单元,位于第二对电极的上方或下方 所述第一EL单元,其中所述第一EL单元主要仅在可见光谱的红色,绿色和蓝色部分中的两个中发光,并且所述第二EL单元至少在所述可见光谱的剩余第三部分中发光; 以及用于选择性地过滤由第一EL单元产生的光以在一些发光元件中从可见光谱的仅两个红色,绿色和蓝色部分中的一个中滤出光的装置,并且从 在其他一些发光元件中只有可见光谱的红色,绿色和蓝色部分中的两个。
    • 7. 发明申请
    • Tiled OLED display
    • 平铺OLED显示屏
    • US20060108915A1
    • 2006-05-25
    • US10995973
    • 2004-11-23
    • Ronald CokAndrew Arnold
    • Ronald CokAndrew Arnold
    • H01J1/62H01J63/04
    • H01L27/3293H01L27/3281
    • A tiled display structure having one or more first light emitting tiles having a substrate with a first display area with spaced-apart electrodes. At least one layer of light-emitting material is provided between the spaced apart electrodes. A non-display area is provided with conductors for electrically connecting the spaced-apart electrodes in the display area to a connection point at the edge of the display substrate. The spaced apart electrodes producing light-emitting pixel elements when subjected to a current. One or more second light emitting tiles are also provided having a substrate with a second display area with spaced-apart electrodes and at least one layer of light-emitting material between the spaced apart electrodes. The second light emitting tiles are stacked above the non-display area of another tile substrate and in registration with the other first display area, the spaced apart electrodes of the second display producing light-emitting pixel elements when subjected to a current.
    • 一种具有一个或多个第一发光砖的平铺显示结构,其具有带有间隔开的电极的具有第一显示区域的基板。 在间隔开的电极之间设置至少一层发光材料。 非显示区域设置有用于将显示区域中的间隔开的电极电连接到显示器基板的边缘处的连接点的导体。 间隔开的电极在经受电流时产生发光像素元件。 还提供了一个或多个第二发光瓦片,其具有具有间隔开的电极的第二显示区域和在间隔开的电极之间的至少一层发光材料的基板。 第二发光瓦片堆叠在另一个瓦片基板的非显示区域上方并与另一个第一显示区域对准,当经受电流时,第二显示器的间隔开的电极产生发光像素元件。
    • 9. 发明申请
    • Top-emitter OLED device structure and method
    • 顶置OLED器件的结构和方法
    • US20070200492A1
    • 2007-08-30
    • US11361089
    • 2006-02-24
    • Ronald CokAndrew ArnoldMitchell Burberry
    • Ronald CokAndrew ArnoldMitchell Burberry
    • H01J1/62H01J63/04
    • H01L51/5284H01L27/322H01L51/525H01L51/5253H01L51/5268H01L2251/5315
    • A top-emitting OLED device, comprising: one or more OLEDs formed on a substrate; a light-scattering layer formed over the one or more OLEDs; a transparent cover; one or more color filters formed on the transparent cover; a color-conversion material layer formed over the color filters, or formed over or integral with the light-scattering layer; wherein the substrate is aligned and affixed to the transparent cover so that the locations of the color filters and color conversion material correspond to the location of the OLEDs, and the color-conversion material layer, color filters, and the light-scattering layer are between the cover and substrate, and a low-index gap is formed between the light-scattering layer and the color filters, with no light-scattering layer being positioned between the color conversion material layer and the low-index gap.
    • 一种顶部发射OLED器件,包括:形成在衬底上的一个或多个OLED; 形成在所述一个或多个OLED上的光散射层; 透明盖子 形成在透明盖上的一个或多个滤色器; 形成在滤色器上方,或形成在光散射层之上或与光散射层成一体的颜色转换材料层; 其中基板被对准并固定到透明盖,使得滤色器和颜色转换材料的位置对应于OLED的位置,并且颜色转换材料层,滤色器和光散射层位于 在光散射层和滤色器之间形成覆盖物和衬底以及低折射率间隙,在着色转换材料层和低折射率间隙之间没有光散射层。
    • 10. 发明申请
    • Color OLED display with improved power efficiency
    • 彩色OLED显示屏具有更高的功率效率
    • US20050212728A1
    • 2005-09-29
    • US10812787
    • 2004-03-29
    • Michael MillerMichael MurdochRonald CokAndrew Arnold
    • Michael MillerMichael MurdochRonald CokAndrew Arnold
    • G09G3/32G09G5/02G09G3/30
    • G09G3/3208G09G3/2003G09G2300/0452G09G2340/06
    • An OLED display device includes: an array of light emitting pixels, each pixel having red, green, and blue OLEDs and at least one additional colored OLED that expands the gamut of the display device relative to the gamut defined by the red, green and blue OLEDs, wherein the luminance efficiency or the luminance stability over time of the additional OLED is higher than the luminance efficiency or the luminance stability over time of at least one of the red, green, and blue OLEDs; and means for selectively driving the OLEDs with a drive signal to reduce overall power usage or extend the lifetime of the display while maintaining display color accuracy. In accordance with various embodiments, the present invention provides a color display device with improved power efficiency, longer overall lifetime, expanded color gamut with accurate hues, and improved spatial image quality.
    • OLED显示装置包括:发光像素阵列,每个像素具有红色,绿色和蓝色OLED以及至少一种附加着色OLED,其相对于由红,绿和蓝定义的色域扩展显示装置的色域 OLED,其中附加OLED的亮度效率或时间上的亮度稳定性高于红色,绿色和蓝色OLED中的至少一种随时间的亮度效率或亮度稳定性; 以及用于利用驱动信号选择性地驱动OLED以减少总体功率使用或延长显示器的寿命同时保持显示器颜色精度的装置。 根据各种实施例,本发明提供一种彩色显示装置,其具有改善的功率效率,更长的总体寿命,具有精确色调的扩展色域以及改进的空间图像质量。