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    LED DEVICE HAVING IMPROVED LIGHT OUTPUT
    71.
    发明申请
    LED DEVICE HAVING IMPROVED LIGHT OUTPUT 有权
    具有改进的光输出的LED装置

    公开(公告)号：US20090091238A1

    公开(公告)日：2009-04-09

    申请号：US11867885

    申请日：2007-10-05

    申请人： Ronald S. Cok ,  Michael E. Miller

    发明人： Ronald S. Cok ,  Michael E. Miller

    IPC分类号： H01J1/62 ,  H01J9/02

    CPC分类号： H01L51/5265 ,  H01L27/3206 ,  H01L27/3213 ,  H01L27/322 ,  H01L51/5284

    摘要： A light-emitting microcavity diode device includes a reflective electrode and a semi-transparent electrode, formed over a substrate, with an unpatterned light-emitting layer formed between the reflective electrode and the semi-transparent electrode. The reflective electrode, semi-transparent electrode, and unpatterned light-emitting layer form an optical cavity. Either the reflective or semi-transparent electrode is patterned to form independently-controllable, light-emitting sub-pixels. At least one, and fewer than all, of the sub-pixels emit light through a color filter. A first sub-pixel emits light having a first primary color and a second sub-pixel emits a complementary colored light. The light emitted from the first and second sub-pixels changes at one or more different angles. The color of the combined light of the first and second sub-pixels changes less at the one or more different angles than the light from at least one of the first or second sub-pixels. A third sub-pixel emits light through a color filter of a second primary color, different from the first primary color.

    摘要翻译： 发光微腔二极管装置包括形成在基板上的反射电极和半透明电极，在反射电极和半透明电极之间形成未图案化的发光层。 反射电极，半透明电极和无图案化的发光层形成光腔。 反射或半透明电极被图案化以形成独立可控的发光子像素。 至少一个并且少于所有子像素通过滤色器发光。 第一子像素发射具有第一基色的光，而第二子像素发射补色的光。 从第一和第二子像素发射的光以一个或多个不同的角度改变。 第一子像素和第二子像素的组合光的颜色以比来自第一或第二子像素中的至少一个的光的一个或多个不同的角度改变。 第三子像素通过与第一原色不同的第二原色的滤色器发光。

    Color OLED display system having improved performance
    73.
    发明授权
    Color OLED display system having improved performance 有权
    彩色OLED显示系统具有改进的性能

    公开(公告)号：US07397485B2

    公开(公告)日：2008-07-08

    申请号：US10812629

    申请日：2004-03-29

    申请人： Michael E. Miller ,  Ronald S. Cok ,  Andrew D. Arnold ,  Michael J. Murdoch

    发明人： Michael E. Miller ,  Ronald S. Cok ,  Andrew D. Arnold ,  Michael J. Murdoch

    IPC分类号： G09G5/02

    CPC分类号： G09G3/3216 ,  G09G3/2011 ,  G09G3/3225 ,  G09G2300/0452 ,  G09G2320/0233 ,  G09G2320/029 ,  G09G2320/041 ,  G09G2320/043 ,  G09G2320/0606 ,  G09G2320/0626 ,  G09G2320/066 ,  G09G2330/021 ,  G09G2360/144 ,  H01L27/3213 ,  H01L27/322

    摘要： An OLED display system includes a) an OLED display including an array of light emitting pixels, each pixel having a plurality of OLEDs for emitting different colors of light specifying a gamut wherein one of the OLEDs has a power efficiency or lifetime different from the power efficiency or lifetime of at least one of the other OLEDs; b) a control signal; and c) a display driver for receiving a color display signal representing a relative luminance and color to be produced for each pixel of the display and generating a converted color display signal for driving the OLEDs in the display, wherein the display driver is responsive to the control signal for controlling the color gamut saturation of light produced by the OLEDs to reduce power consumption or increase lifetime of at least one of the OLEDs.

    摘要翻译： OLED显示系统包括：a）包括发光像素阵列的OLED显示器，每个像素具有多个OLED，用于发射指定色域的不同颜色的光，其中一个OLED具有与功率效率不同的功率效率或寿命 或至少一种其它OLED的寿命; b）控制信号; 以及c）显示驱动器，用于接收表示要对所述显示器的每个像素产生的相对亮度和颜色的彩色显示信号，并产生用于驱动所述显示器中的所述OLED的转换的彩色显示信号，其中所述显示驱动器响应于所述显示驱动器 控制信号，用于控制由OLED产生的光的色域饱和度，以降低功耗或增加至少一个OLED的寿命。

    Color OLED display with improved power efficiency
    75.
    发明授权
    Color OLED display with improved power efficiency 有权
    彩色OLED显示屏具有更高的功率效率

    公开(公告)号：US07091941B2

    公开(公告)日：2006-08-15

    申请号：US10412534

    申请日：2003-04-11

    申请人： Andrew D. Arnold ,  Ronald S. Cok ,  Michael E. Miller ,  Michael J. Murdoch

    发明人： Andrew D. Arnold ,  Ronald S. Cok ,  Michael E. Miller ,  Michael J. Murdoch

    IPC分类号： G09G3/32

    CPC分类号： G09G3/3216 ,  G09G3/3225 ,  G09G2300/0452 ,  G09G2330/021 ,  G09G2340/0457 ,  H01L27/3213

    摘要： A color OLED display includes an array of light emitting pixels, each pixel having three light emitting elements for emitting red, green, and blue colors of light specifying a gamut and at least one additional element for emitting a color of light within the gamut and wherein the power efficiency of the additional element is higher than the power efficiency of at least one of the red, green, and blue elements; and wherein the light emitting elements in the pixel are arranged in a two-by-two array having the green light emitting element and the additional element diagonally opposed to each other at two opposite corners of the two-by-two array and having the red and blue light emitting elements diagonally opposed to each other at the other two opposite corners of the two-by-two array, and wherein the additional element is larger than at least one of the red, green or blue light emitting elements.

    摘要翻译： 彩色OLED显示器包括发光像素阵列，每个像素具有三个用于发射指定色域的光的红色，绿色和蓝色的发光元件和至少一个附加元件，用于发射该色域内的光的颜色，并且其中 附加元件的功率效率高于红色，绿色和蓝色元素中的至少一个的功率效率; 并且其中所述像素中的发光元件以具有所述绿色发光元件和所述附加元件的二位二列阵列布置，所述另外的阵列在所述两列阵列的两个相对的角处彼此对角地相对并且具有所述红色 以及在两列阵列的另外两个相对角处彼此对角相对的蓝色发光元件，并且其中所述附加元件大于所述红色，绿色或蓝色发光元件中的至少一个。

    Method for transforming three color input signals to four or more output signals for a color display
    77.
    发明授权
    Method for transforming three color input signals to four or more output signals for a color display 有权
    将三色输入信号变换成四色以上的彩色显示输出信号的方法

    公开(公告)号：US06897876B2

    公开(公告)日：2005-05-24

    申请号：US10607374

    申请日：2003-06-26

    申请人： Michael J. Murdoch ,  Michael E. Miller ,  Ronald S. Cok

    发明人： Michael J. Murdoch ,  Michael E. Miller ,  Ronald S. Cok

    IPC分类号： G09G3/20 ,  G09G3/32 ,  G09G5/02 ,  H04N9/67 ,  G06K9/00 ,  G09G1/28 ,  G09G3/14

    CPC分类号： G09G3/3208 ,  G09G3/20 ,  G09G5/02 ,  G09G2300/0452 ,  G09G2320/043 ,  G09G2340/06

    摘要： A method for transforming three color input signals (R, G, B) corresponding to three gamut defining color primaries to four color output signals (R′, G′, B′, W) corresponding to the gamut defining color primaries and one additional color primary W for driving a display having a white point different from W includes the steps of: normalizing the color input signals (R,G,B) such that a combination of equal amounts in each signal produces a color having XYZ tristimulus values identical to those of the additional color primary to produce normalized color signals (Rn,Gn,Bn); calculating a common signal S that is a function F1 of the three normalized color signals (Rn,Gn,Bn); calculating a function F2 of the common signal S and adding it to each of the three normalized color signals (Rn,Gn,Bn) to provide three color signals (Rn′,Gn′,Bn′); normalizing the three color signals (Rn′,Gn′,Bn′) such that a combination of equal amounts in each signal produces a color having XYZ tristimulus values identical to those of the display white point to produce three of the four color output signals (R′,G′,B′); and calculating a function F3 of the common signal S and assigning it to the fourth color output signal W.

    摘要翻译： 将对应于三个色域定义颜色原色的三色输入信号（R，G，B）变换为与定义颜色原色的色域对应的四色输出信号（R'，G'，B'，W）的一种方法， 用于驱动具有不同于W的白点的显示器的主W包括以下步骤：对彩色输入信号（R，G，B）进行归一化，使得每个信号中相等量的组合产生具有与其相同的XYZ三刺激值的颜色 的附加颜色主要产生归一化颜色信号（Rn，Gn，Bn）; 计算作为三个归一化颜色信号（Rn，Gn，Bn）的函数F1的公共信号S; 计算公共信号S的函数F2并将其添加到三个归一化颜色信号（Rn，Gn，Bn）中的每一个，以提供三个颜色信号（Rn'，Gn'，Bn'）; 归一化三色信号（Rn'，Gn'，Bn'），使得每个信号中相等量的组合产生具有与显示白点相同的XYZ三刺激值的颜色，以产生四个颜色输出信号中的三个（ R'，G'，B'）; 并计算公共信号S的函数F3并将其分配给第四颜色输出信号W.

    Automatic luminance and contrast adustment for display device
    79.
    发明授权
    Automatic luminance and contrast adustment for display device 失效
    显示设备的自动亮度和对比度

    公开(公告)号：US06411306B1

    公开(公告)日：2002-06-25

    申请号：US08970327

    申请日：1997-11-14

    申请人： Michael E. Miller ,  James R. Niederbaumer

    发明人： Michael E. Miller ,  James R. Niederbaumer

    IPC分类号： G09G510

    CPC分类号： G09G5/10 ,  B60K2350/2069 ,  G09G2320/0606 ,  G09G2320/0626 ,  G09G2320/066 ,  G09G2360/144 ,  G09G2360/145

    摘要： An apparatus and method is provided for dynamically modifying both the luminance and contrast of an image as it is displayed on a display unit in response to changing lighting conditions. Sensors are utilized to continually measure the luminance of the light illuminating the display unit and the display surround luminance. Measurement signals generated by the light sensors are processed to provide display luminance and contrast adjustment control signals that gradually cause the adjustment of the display unit's luminance and contrast in response thereto. Continual adjustment of the luminance and contrast of a display unit according to changing lighting conditions such that the brightness and contrast perception of the displayed image remains constant under the varying conditions. As a result, a number of advantages our obtained including: the brightness and contrast perception of images displayed on a display unit remains constant as the display device illumination changes; the brightness and contrast perception of images displayed on a display unit remains constant as the display unit surround luminance changes; and power consumption is decreased in dim environments.

    摘要翻译： 提供了一种装置和方法，用于响应于不断变化的照明条件，动态地修改在显示单元上显示的图像的亮度和对比度。 传感器用于连续测量照亮显示单元的光的亮度和显示器环绕亮度。 对由光传感器产生的测量信号进行处理，以提供显示亮度和对比度调节控制信号，以逐渐引起显示单元的亮度和对比度的调整。 根据改变的照明条件来持续调节显示单元的亮度和对比度，使得显示图像的亮度和对比度感知在变化条件下保持恒定。 结果，我们获得的许多优点包括：随着显示设备照明的变化，在显示单元上显示的图像的亮度和对比度感知保持不变; 在显示单元围绕亮度变化时，显示单元上显示的图像的亮度和对比度感知保持恒定; 并且在昏暗的环境中功耗降低。

    Sample focusing device and method
    80.
    发明授权
    Sample focusing device and method 失效
    样品聚焦装置及方法

    公开(公告)号：US6109119A

    公开(公告)日：2000-08-29

    申请号：US32188

    申请日：1998-02-27

    申请人： Yong Jiang ,  Marcia E. Hansen ,  Michael E. Miller ,  Andreas M. Kummerow

    发明人： Yong Jiang ,  Marcia E. Hansen ,  Michael E. Miller ,  Andreas M. Kummerow

    IPC分类号： B03B5/00 ,  G01N30/00 ,  G01N1/18 ,  B03B5/66 ,  B03C3/017 ,  B03D3/00 ,  G01N15/04

    CPC分类号： B03B5/00 ,  G01N30/0005

    摘要： Sample focusing method and device for field-flow fractionation techniques that lead to improved detection, improved separation resolution, and a compressed sample plug while permitting a more straightforward quantitation of peaks and reliable large volume injections. The method and technique can be implemented in separations that are performed by a variety of field-flow fractionation techniques, including thermal FFF, electrical FFF, sedimentation FFF, gravitational FFF, dielectric FFF, photophoretic FFF, flow FFF, asymmetric flow FFF, and symmetric flow FFF. The sample focusing device can be integrally built into a separation channel or it can be manufactured as an attachable independent piece.

    摘要翻译： 用于现场流分级技术的样品聚焦方法和装置，其导致改进的检测，改进的分离分辨率和压缩样品塞，同时允许更直接地定量峰值和可靠的大体积注射。 该方法和技术可以通过各种场流分级技术进行的分离实现，包括热FFF，电FFF，沉降FFF，重力FFF，介电FFF，光电FFF，流FFF，不对称流FFF和对称 流FFF。 样品聚焦装置可以一体地内置在分离通道中，或者可以制造为可附接的独立件。