公开(公告)号：US20070296653A1

公开(公告)日：2007-12-27

申请号：US11841127

申请日：2007-08-20

申请人： Ronald Cok ,  James Ford

发明人： Ronald Cok ,  James Ford

IPC分类号： G09G3/30

CPC分类号： G09G3/3225 ,  G09G3/3208 ,  G09G2320/0233 ,  G09G2320/0285 ,  G09G2320/029 ,  G09G2320/0295 ,  G09G2320/043 ,  G09G2320/045

摘要： A method for the correction of average brightness or brightness uniformity variations in electroluminescent (EL) displays comprising: a) providing an EL display having one or more light-emitting elements responsive to a multi-valued input signal for causing the light-emitting elements to emit light at a plurality of brightness levels; b) measuring the brightness of each light-emitting element at two or more, but fewer than all possible, different input signal values; c) employing the measured brightness values to estimate a maximum input signal value at which the light-emitting element will not emit more than a predefined minimum brightness and the rate at which the brightness of the light-emitting element increases above the predefined minimum brightness in response to increases in the value of the input signal; and d) using the estimated maximum input signal value at which the light-emitting element will not emit light more than the predefined minimum brightness and the rate at which the brightness of the light-emitting element increases above the predefined minimum brightness in response to increases in the value of the input signal to modify the input signal to a corrected input signal to correct the light output of the light-emitting elements.

摘要翻译： 一种用于校正电致发光（EL）显示器中的平均亮度或亮度均匀性变化的方法，包括：a）提供具有响应于多值输入信号的一个或多个发光元件的EL显示器，以使发光元件 以多个亮度级发光; b）在两个或多个但是少于所有可能的不同输入信号值的情况下测量每个发光元件的亮度; c）使用测量的亮度值来估计发光元件不会发射超过预定义的最小亮度的最大输入信号值，以及发光元件的亮度增加到高于预定最小亮度的速率 响应于输入信号的值的增加; 以及d）使用估计的最大输入信号值，在该最大输入信号值下，发光元件将不会发出比预定的最小亮度更多的光，并且发光元件的亮度响应于增加而增加到高于预定的最小亮度的速率 在输入信号的值中将输入信号修改为校正的输入信号，以校正发光元件的光输出。

公开(公告)号：US20070262709A1

公开(公告)日：2007-11-15

申请号：US11383323

申请日：2006-05-15

申请人： Ronald Cok

发明人： Ronald Cok

IPC分类号： H01J1/62

CPC分类号： G09G3/3208 ,  G09G2320/046

摘要： A method of driving a display having a plurality of light-emitting elements that change with time or use, comprising the steps of: a) displaying a first image signal having spatially distributed pixels divided into a plurality of groups, each pixel group comprising more than one spatially neighboring pixel, and forming and storing one or more first image signal group attributes for each of the plurality of pixel groups; b) displaying a subsequent second image signal having spatially distributed pixels divided into the plurality of groups and forming one or more subsequent second image signal group attributes for each of the plurality of pixel groups; and c) comparing the subsequent second group attributes and the stored first group attributes to form at least one group difference value for each pixel group, comparing the group difference values to at least one predetermined metric to form at least one pixel group dynamic value, combining the group dynamic values, and if the combined group dynamic values are found to be less than a first limit, displaying a display-preserving image signal over the entire display that is different from the first and second image signals, and if the combined group dynamic values are not found to be less than a first limit, storing the subsequent second image signal group attributes.

摘要翻译： 一种驱动显示器的方法，所述显示器具有随着时间或使用而变化的多个发光元件，包括以下步骤：a）显示具有分成多个组的空间分布像素的第一图像信号，每个像素组包括多个 一个空间上相邻的像素，并且形成并存储所述多个像素组中的每一个的一个或多个第一图像信号组属性; b）显示具有分成多个组的空间分布像素的后续第二图像信号，并为多个像素组中的每一个形成一个或多个后续第二图像信号组属性; 以及c）比较后续的第二组属性和所存储的第一组属性以对每个像素组形成至少一个组差值，将组差值与至少一个预定度量进行比较以形成至少一个像素组动态值，组合 组动态值，并且如果组合组动态值被发现小于第一限制，则在整个显示器上显示不同于第一和第二图像信号的显示保留图像信号，并且如果组合动态 不发现值小于第一限制，存储随后的第二图像信号组属性。

公开(公告)号：US20070201056A1

公开(公告)日：2007-08-30

申请号：US11361094

申请日：2006-02-24

申请人： Ronald Cok ,  Mitchell Burberry

发明人： Ronald Cok ,  Mitchell Burberry

IPC分类号： G03F3/08

CPC分类号： H01L51/5268 ,  B41M5/265 ,  B82Y20/00 ,  B82Y30/00 ,  G02B5/02 ,  H01L27/322 ,  H01L27/3244 ,  H01L2251/5369

摘要： A light-scattering color-conversion material layer having two sides, comprising first light-scattering particles intermixed with second different color-conversion material particles, wherein the concentration of the light scattering particles is greater towards a first side of the layer relative to the concentration of light-scattering particles towards the opposite side of the layer, and/or wherein the concentration of the color-conversion material particles is less towards the first side of the layer relative to the concentration of color-conversion material particles towards the opposite side of the layer. A method of making such a light-scattering color-conversion material layer is also described, and light emitting devices comprising one or more EL elements formed on a substrate and such a light-scattering color-conversion material layer optically coupled with the EL element.

摘要翻译： 具有两侧的光散射色彩转换材料层，包括与第二不同颜色转换材料颗粒混合的第一光散射颗粒，其中光散射颗粒的浓度相对于该浓度的第一侧更大 的光散射颗粒朝向层的相对侧，和/或其中颜色转换材料颗粒的浓度相对于颜色转换材料颗粒朝着相对侧的颜色转换材料颗粒的浓度朝向第一侧较小 层。 还描述了制造这种光散射颜色转换材料层的方法，以及包括在基板上形成的一个或多个EL元件和与EL元件光学耦合的光散射颜色转换材料层的发光器件。

公开(公告)号：US20070200492A1

公开(公告)日：2007-08-30

申请号：US11361089

申请日：2006-02-24

申请人： Ronald Cok ,  Andrew Arnold ,  Mitchell Burberry

发明人： Ronald Cok ,  Andrew Arnold ,  Mitchell Burberry

IPC分类号： H01J1/62 ,  H01J63/04

CPC分类号： H01L51/5284 ,  H01L27/322 ,  H01L51/525 ,  H01L51/5253 ,  H01L51/5268 ,  H01L2251/5315

摘要： 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.

摘要翻译： 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。

公开(公告)号：US20070138946A1

公开(公告)日：2007-06-21

申请号：US11311763

申请日：2005-12-19

申请人： Ronald Cok

发明人： Ronald Cok

IPC分类号： H01L51/00

CPC分类号： H01L27/3276 ,  H01L51/5268 ,  H01L51/5271

摘要： An organic light-emitting diode (OLED) device, comprising: a first electrode and a second electrode having one or more organic layers formed there-between, at least one organic layer being light-emitting, the first and second electrodes defining one or more light-emissive areas, at least one of the electrodes being transparent; a transparent insulator layer formed adjacent to the transparent electrode opposite the one or more organic layer(s); and one or more reflective, electrically-conductive bus formed in a layer adjacent to the transparent insulator layer opposite the transparent electrode, wherein the reflective, electrically-conductive bus comprises a reflective surface directed towards the light-emitting layer and covers only a portion of the light-emissive areas.

摘要翻译： 一种有机发光二极管（OLED）装置，包括：第一电极和第二电极，其中形成有一个或多个有机层，至少一个有机层是发光的，所述第一和第二电极限定一个或多个 光发射区域，至少一个电极是透明的; 与所述透明电极相邻的与所述一个或多个有机层相对的透明绝缘体层; 以及形成在与透明电极相对的透明绝缘体层相邻的层中的一个或多个反射导电总线，其中反射导电总线包括指向发光层​​的反射表面，并仅覆盖 发光区域。

公开(公告)号：US20060274048A1

公开(公告)日：2006-12-07

申请号：US11143540

申请日：2005-06-02

申请人： Todd Spath ,  Glen Irvin ,  Debasis Majumdar ,  Ronald Cok ,  Charles Anderson

发明人： Todd Spath ,  Glen Irvin ,  Debasis Majumdar ,  Ronald Cok ,  Charles Anderson

IPC分类号： G09G5/00

CPC分类号： G06F3/045 ,  Y10S977/742 ,  Y10T428/24994

摘要： The present invention is directed to a touchscreen comprising touch side and device side electrodes wherein each electrode comprises in order an insulating substrate, a first electrically conductive layer in contact with said substrate, an exposed electrically conductive layer, wherein said exposed electrically conductive layers are adjacent and separated by dielectric spacers, and wherein at least the first electrically conductive layers or the exposed electrically conductive layers comprise carbon nanotubes.

公开(公告)号：US20060131393A1

公开(公告)日：2006-06-22

申请号：US11021453

申请日：2004-12-22

申请人： Ronald Cok ,  David Patton

发明人： Ronald Cok ,  David Patton

IPC分类号： G06K5/00 ,  G06K19/06

CPC分类号： G06K19/0716 ,  G06K19/0723 ,  G06K19/07354 ,  G06K19/077 ,  G06K19/07703

摘要： Transaction cards, transaction card systems, and methods for operating the same are provided. A transaction card has a display, a non-volatile memory having a plurality of transaction data sets each set having data for one of a plurality of transaction partners with whom a consumer holding the transaction card can execute a transaction and an input device adapted to determine a transaction partner for a transaction and to generate a transaction partner signal. A controller is adapted to receive the transaction partner signal, to select a transaction data set based upon transaction partner signal and to cause the display to present an image based upon data in the selected transaction data set, so that said image has image content that is at least in part related to a transaction that can be performed with the determined transaction partner.

摘要翻译： 提供交易卡，交易卡系统及其操作方法。 交易卡具有显示器，具有多个交易数据集的非易失性存储器，每个交易数据集具有用于持有交易卡的消费者可以执行交易的多个交易伙伴中的一个的数据，以及适于确定 一个交易的交易伙伴，并生成交易伙伴信号。 控制器适于接收交易伙伴信号，以基于交易伙伴信号选择交易数据集，并且基于所选交易数据集中的数据使显示呈现图像，使得所述图像具有图像内容 至少部分地涉及可以与确定的交易伙伴一起执行的交易。

公开(公告)号：US20060108511A1

公开(公告)日：2006-05-25

申请号：US10997488

申请日：2004-11-24

申请人： Ronald Cok ,  Joshua Silbermann

发明人： Ronald Cok ,  Joshua Silbermann

IPC分类号： H01J40/14

CPC分类号： G01J1/46 ,  G02F1/13318

摘要： A circuit for detecting light comprising: a) a light-integrating photosensor circuit responsive to light for producing a variable voltage signal representing the accumulation of the light over time; and b) a measurement circuit for receiving a time measuremrfent signal and the variable voltage signal to produce an output value representing the time required for the variable voltage signal to reach a predetermined voltage level, wherein the output value is proportional to the light accumulated during the required time.

摘要翻译： 一种用于检测光的电路，包括：a）响应于光的光积分光电传感器电路，用于产生表示光的累积随时间变化的可变电压信号; 以及b）测量电路，用于接收时间测量信号和所述可变电压信号，以产生表示可变电压信号达到预定电压电平所需时间的输出值，其中所述输出值与在所述可变电压信号期间累积的光成比例 所需的时间。

公开(公告)号：US20060105152A1

公开(公告)日：2006-05-18

申请号：US10986968

申请日：2004-11-12

申请人： Ronald Cok ,  Debasis Majumdar ,  Glen Irvin

发明人： Ronald Cok ,  Debasis Majumdar ,  Glen Irvin

IPC分类号： B32B3/00 ,  B32B18/00 ,  B05D5/12

CPC分类号： G06F3/045 ,  G06F3/0414 ,  H01L27/32 ,  H01L27/323 ,  H01L51/0097 ,  Y10T428/24917 ,  Y10T428/24926

摘要： A resistive touch screen, comprising: a) a substrate; b) a first conductive layer located on the substrate; c) a flexible cover sheet comprising a substantially planar surface and integral compressible spacer dots formed thereon, each integral compressible spacer dot having a base closest to the planar surface and a peak furthest from the planar surface, with a microstructured surface on the peak of each of the integral compressible spacer dots; and d) a second conductive layer located on the flexible cover sheet, the peaks of the integral compressible spacer dots extending through the second conductive layer, whereby, when a force is applied to the flexible transparent cover sheet at the location of one of the compressible spacer dots, the compressible spacer dot is compressed to allow electrical contact between the first and second conductive layers.

摘要翻译： 一种电阻式触摸屏，包括：a）衬底; b）位于所述衬底上的第一导电层; c）柔性覆盖片，其包括基本上平坦的表面和形成在其上的整体的可压缩间隔物点，每个整体可压缩间隔物点具有最靠近平面的基部和离平面最远的峰，每个峰顶上的微结构化表面 的整体可压缩间隔点; 以及d）位于所述柔性覆盖片上的第二导电层，所述整体可压缩间隔点的峰延伸穿过所述第二导电层，由此当在所述柔性覆盖片之一的位置施加力时， 间隔点，可压缩间隔点被压缩以允许第一和第二导电层之间的电接触。

公开(公告)号：US20060092641A1

公开(公告)日：2006-05-04

申请号：US10978190

申请日：2004-10-29

申请人： Giana Phelan ,  Ronald Cok

发明人： Giana Phelan ,  Ronald Cok

IPC分类号： F21V29/02 ,  H05B33/12 ,  F21S8/00

CPC分类号： F21V29/70 ,  F21S8/06 ,  F21V29/02 ,  F21V29/67 ,  F21V29/76 ,  F21Y2105/00 ,  F21Y2115/15 ,  H01L51/529 ,  H01L2251/5361 ,  H01L2924/0002 ,  H01L2924/00

摘要： An organic light-emitting diode lighting apparatus having an organic light-emitting diode lamp having a thermally conductive mounting member having a mounting surface on a first side and second light-emitting surface and a thin-film light-emitting structure adjacent the second light-emitting surface, the thin-film light-emitting structure comprising an anode, a light-emitting layer, and a cathode, and a thermally conductive mounting fixture having a thermally conductive mounting surface on which the thermally conductive mounting member is secured such that there is substantially continuous thermal contact across the mounting surface.

摘要翻译： 一种有机发光二极管照明装置，具有有机发光二极管灯，具有具有第一侧面上的安装面和第二发光面的导热性安装构件和与第二发光二极管相邻的薄膜发光结构， 所述薄膜发光结构包括阳极，发光层和阴极，以及导热安装夹具，其具有导热安装表面，所述导热安装构件固定在所述导热安装表面上，使得存在 穿过安装表面的基本上连续的热接触。