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1. 发明授权

US08184112B2 Increasing dynamic range of display output 有权
标题翻译：增加显示输出的动态范围
公开(公告)号：US08184112B2
公开(公告)日：2012-05-22
申请号：US12236807
申请日：2008-09-24
申请人： Michael E. Miller , Paula J. Alessi , John W. Hamer , Ronald S. Cok
发明人： Michael E. Miller , Paula J. Alessi , John W. Hamer , Ronald S. Cok
IPC分类号： G09G5/00
CPC分类号： G09G3/3233 , G09G3/3216 , G09G3/3611 , G09G2300/0452 , G09G2340/06 , G09G2360/16
摘要： A method of controlling an RGBW electroluminescent display system that receives a three-component input image signal having triplets of intensity values in an image range and a highlight range includes transforming at least one of the triplets having an intensity value within the image range to a four-or-more-component drive signal to produce a luminance less than the sum of the corresponding luminance values of the red, green and blue light-emitting elements and transforming at least one of the intensity values within a triplet having an intensity value within the highlight range to a four-or-more-component drive signal to produce a luminance greater than the sum of the corresponding luminance values of the red, green, and blue light-emitting elements.
摘要翻译：一种控制RGBW电致发光显示系统的方法，该RGBW电致发光显示系统接收在图像范围和高亮范围内具有三重度的强度值的三分量输入图像信号，包括将具有图像范围内的强度值的三元组中的至少一个变换为四以产生亮度小于红色，绿色和蓝色发光元件的对应亮度值之和的亮度，并且将具有强度值的三重态内的强度值中的至少一个强度值变换为将亮度范围突出到四分量或更多分量的驱动信号，以产生大于红色，绿色和蓝色发光元件的相应亮度值之和的亮度。

2. 发明授权

US07872619B2 Electro-luminescent display with power line voltage compensation 有权
标题翻译：带电源线电压补偿的电致发光显示
公开(公告)号：US07872619B2
公开(公告)日：2011-01-18
申请号：US11555455
申请日：2006-11-01
申请人： Michael E. Miller , Michael J. Murdoch , John W. Hamer
发明人： Michael E. Miller , Michael J. Murdoch , John W. Hamer
IPC分类号： G09G3/30
CPC分类号： G09G3/3258 , G09G2300/0417 , G09G2300/0452 , G09G2300/0809 , G09G2320/0223 , G09G2320/0233 , G09G2320/0285 , G09G2320/029
摘要： An active matrix electro-luminescent display system, comprising: a display composed of an array of regions of light-emitting elements, pixel driving circuits for independently controlling the current to each light-emitting element, one or more display drivers for receiving an input image signal for data to drive the pixel driving circuits and generating a converted image signal for driving the light emitting elements in each region of the display through signals provided through data lines and select lines, wherein the one or more display drivers sequentially receive the input image signal for driving the light emitting elements within each region of the array of regions, analyzes the input image signal received for each region to estimate the current that would result at, at least, one point along at least one power line providing current to each region, if employed without further modification, based upon device architecture and material and performance characteristics of device components, and sequentially generates a converted image signal for driving the light emitting elements in each region as a function of the input image signal and the estimated currents.
摘要翻译：一种有源矩阵电致发光显示系统，包括：由发光元件区域的阵列组成的显示器，用于独立地控制到每个发光元件的电流的像素驱动电路，用于接收输入图像的一个或多个显示驱动器信号，用于驱动像素驱动电路并产生转换的图像信号，用于通过经由数据线和选择线提供的信号驱动显示器的每个区域中的发光元件，其中所述一个或多个显示器驱动器顺序地接收输入图像信号用于驱动区域阵列的每个区域内的发光元件，分析对于每个区域接收的输入图像信号，以估计将沿至少一个电源线至少提供电流的每个区域产生电流的电流，如果没有进一步的修改，根据设备结构和设备组合的材料和性能特征并且顺序地产生用于根据输入图像信号和估计电流来驱动每个区域中的发光元件的转换图像信号。

3. 发明申请

US20100277064A1 TILED ELECTROLUMINESCENT DEVICE WITH FILLED GAPS 有权
标题翻译：带有填充GAPS的倾斜电致发光器件
公开(公告)号：US20100277064A1
公开(公告)日：2010-11-04
申请号：US12432795
申请日：2009-04-30
申请人： Ronald S. Cok , John W. Hamer , Michael E. Miller
发明人： Ronald S. Cok , John W. Hamer , Michael E. Miller
IPC分类号： H01J1/64
CPC分类号： H01L27/3293 , H01L51/5243 , H01L51/5281
摘要： A tiled electroluminescent device that improves light-emission uniformity and reduces reflection from ambient light includes a first and a second electroluminescent device tile, a portion of the edge of the first device tile abutted with a portion of the edge of the second device tile leaving a gap between the first and second device tile edges, each device tile including a substrate, having an optical index and a level of transparency, and an electroluminescent diode for emitting light according to a distribution that is substantially Lambertian, whereby light is directed along an oblique angle to the surface of the substrate of the first tile and through the edge of the first device tile; and a filler located in the gap between the abutting edges of the first and second device tiles, the filler having an optical index and a level of transparency matched to the substrates.
摘要翻译：提高发光均匀性并减少环境光的反射的平铺电致发光器件包括第一和第二电致发光器件瓦片，第一器件瓦片的边缘的一部分与第二器件瓦片的边缘的一部分相邻，留下一个第一和第二装置瓦片边缘之间的间隙，每个装置瓦片包括具有光学折射率和透明度水平的基板，以及用于根据基本上朗伯的分布发光的电致发光二极管，由此光沿着倾斜与第一瓦片的基板的表面成角度并且穿过第一装置瓦片的边缘; 以及位于第一和第二装置瓦片的邻接边缘之间的间隙中的填料，填料具有与基材相匹配的光学折射率和透明度水平。

4. 发明申请

US20120307123A1 APPARATUS FOR DISPLAYING AND SENSING IMAGES 有权
标题翻译：用于显示和感测图像的装置
公开(公告)号：US20120307123A1
公开(公告)日：2012-12-06
申请号：US13150807
申请日：2011-06-01
申请人： Ronald S. Cok , Andrew Arnold , Michael E. Miller , John W. Hamer
发明人： Ronald S. Cok , Andrew Arnold , Michael E. Miller , John W. Hamer
IPC分类号： H04N5/225
CPC分类号： H01L27/14603 , H01L27/14643 , H01L27/3227
摘要： An apparatus for displaying and sensing images includes a display substrate and a plurality of electroluminescent pixels. A plurality of pixel control chiplets and one or more sensor chiplets are affixed to the device side of the display substrate in the display area. A transparent cover is spaced apart from and affixed to the device side of the display substrate, and has a plurality of imaging lenses formed on or in it, each imaging lens spaced apart from and corresponding to an image sensor array in a sensor chiplet for forming an imaging plane on the corresponding image sensor array.
摘要翻译：用于显示和感测图像的装置包括显示基板和多个电致发光像素。多个像素控制小灯和一个或多个传感器小芯片在显示区域中固定到显示器基板的装置侧。透明盖与显示基板的装置侧隔开并固定在显示基板的装置侧，并且具有形成在其上或其上的多个成像透镜，每个成像透镜与传感器小组中的图像传感器阵列间隔开并对应于成形在相应的图像传感器阵列上的成像平面。

5. 发明申请

US20120206421A1 DIGITAL DISPLAY WITH INTEGRATED COMPUTING CIRCUIT 有权
标题翻译：具有集成计算电路的数字显示
公开(公告)号：US20120206421A1
公开(公告)日：2012-08-16
申请号：US13024799
申请日：2011-02-10
申请人： Ronald S. Cok , John W. Hamer , Michael E. Miller
发明人： Ronald S. Cok , John W. Hamer , Michael E. Miller
IPC分类号： G06F3/038
CPC分类号： G09G3/2085 , G09G3/3208 , G09G2300/026 , G09G2300/0426 , G09G2300/0809 , G09G2300/0842
摘要： A digital display device includes a display substrate; an array of pixels formed on the display substrate; an array of driving circuits located on the display substrate, each driving circuit electrically connected to one or more pixels for controlling a pixel current provided to each pixel; an array of computing circuits located on the display substrate, each computing circuit including circuits for signal or image processing and for communicating with neighboring computing circuits; a plurality of electrical conductors formed on the display substrate and connected to each of the driving circuits and digital computing circuits, wherein each computing circuit is connected with an electrical conductor to each of its neighbors in the array of computing circuits; and means for providing an image signal connected to one or more of the electrical conductors.
摘要翻译：数字显示装置包括显示基板; 形成在所述显示基板上的像素阵列; 驱动电路阵列，位于显示基板上，每个驱动电路电连接到一个或多个像素，用于控制提供给每个像素的像素电流; 位于显示基板上的计算电路阵列，每个计算电路包括用于信号或图像处理并用于与相邻计算电路进行通信的电路; 形成在显示基板上并连接到每个驱动电路和数字计算电路的多个电导体，其中每个计算电路与计算电路阵列中的每个相邻电导体连接; 以及用于提供连接到一个或多个电导体的图像信号的装置。

6. 发明申请

US20100073338A1 INCREASING DYNAMIC RANGE OF DISPLAY OUTPUT 有权
标题翻译：增加显示输出的动态范围
公开(公告)号：US20100073338A1
公开(公告)日：2010-03-25
申请号：US12236807
申请日：2008-09-24
申请人： Michael E. Miller , Paula J. Alessi , John W. Hamer , Ronald S. Cok
发明人： Michael E. Miller , Paula J. Alessi , John W. Hamer , Ronald S. Cok
IPC分类号： G09G5/00 , G09G3/30
CPC分类号： G09G3/3233 , G09G3/3216 , G09G3/3611 , G09G2300/0452 , G09G2340/06 , G09G2360/16
摘要： A method of controlling an RGBW electroluminescent display system that receives a three-component input image signal having triplets of intensity values in an image range and a highlight range includes transforming at least one of the triplets having an intensity value within the image range to a four-or-more-component drive signal to produce a luminance less than the sum of the corresponding luminance values of the red, green and blue light-emitting elements and transforming at least one of the intensity values within a triplet having an intensity value within the highlight range to a four-or-more-component drive signal to produce a luminance greater than the sum of the corresponding luminance values of the red, green, and blue light-emitting elements.
摘要翻译：一种控制RGBW电致发光显示系统的方法，该RGBW电致发光显示系统接收在图像范围和高亮范围内具有三重度的强度值的三分量输入图像信号，包括将具有图像范围内的强度值的三元组中的至少一个变换为四以产生亮度小于红色，绿色和蓝色发光元件的对应亮度值之和的亮度，并且将具有强度值的三重态内的强度值中的至少一个强度值变换为将亮度范围突出到四分量或更多分量的驱动信号，以产生大于红色，绿色和蓝色发光元件的相应亮度值之和的亮度。

7. 发明授权

US08624882B2 Digital display with integrated computing circuit 有权
标题翻译：带集成计算电路的数字显示
公开(公告)号：US08624882B2
公开(公告)日：2014-01-07
申请号：US13024799
申请日：2011-02-10
申请人： Ronald S. Cok , John W. Hamer , Michael E. Miller
发明人： Ronald S. Cok , John W. Hamer , Michael E. Miller
IPC分类号： G06F3/038
CPC分类号： G09G3/2085 , G09G3/3208 , G09G2300/026 , G09G2300/0426 , G09G2300/0809 , G09G2300/0842
摘要： A digital display device includes a display substrate; an array of pixels formed on the display substrate; an array of driving circuits located on the display substrate, each driving circuit electrically connected to one or more pixels for controlling a pixel current provided to each pixel; an array of computing circuits located on the display substrate, each computing circuit including circuits for signal or image processing and for communicating with neighboring computing circuits; a plurality of electrical conductors formed on the display substrate and connected to each of the driving circuits and digital computing circuits, wherein each computing circuit is connected with an electrical conductor to each of its neighbors in the array of computing circuits; and means for providing an image signal connected to one or more of the electrical conductors.
摘要翻译：数字显示装置包括显示基板; 形成在所述显示基板上的像素阵列; 驱动电路阵列，位于显示基板上，每个驱动电路电连接到一个或多个像素，用于控制提供给每个像素的像素电流; 位于显示基板上的计算电路阵列，每个计算电路包括用于信号或图像处理并用于与相邻计算电路进行通信的电路; 形成在显示基板上并连接到每个驱动电路和数字计算电路的多个电导体，其中每个计算电路与计算电路阵列中的每个相邻电导体连接; 以及用于提供连接到一个或多个电导体的图像信号的装置。

8. 发明申请

US20120212515A1 OLED Display with Reduced Power Consumption 有权
标题翻译： OLED显示屏，功耗降低
公开(公告)号：US20120212515A1
公开(公告)日：2012-08-23
申请号：US13032074
申请日：2011-02-22
申请人： John W. Hamer , Michael E. Miller , John Ludwicki
发明人： John W. Hamer , Michael E. Miller , John Ludwicki
IPC分类号： G09G3/32 , G09G5/10
CPC分类号： G09G3/3208 , F21V9/08 , G09G3/2003 , G09G3/30 , G09G3/3216 , G09G3/3225 , G09G3/3607 , G09G2300/0443 , G09G2300/0452 , G09G2320/0666 , G09G2330/021 , G09G2340/06
摘要： Methods for displaying an image on a color display having a target display white point luminance and chromaticity, and including three gamut-defining emitters defining a display gamut and two or more additional emitters which emit light within the display gamut; the method including receiving a three-component input image signal; transforming the three-component input image signal to a five-or-more component drive signal; and providing the drive signal to display an image corresponding to the input image signal. One method provides a reproduced luminance value higher than the sum of the respective luminance values of the three components of the input signal when reproduced with the gamut-defining emitters. Another method provides reduced power in an OLED display including a white-emitting layer with three color filters for gamut-defining emitters and two or more additional color filters for three additional within-gamut emitters.
摘要翻译：用于在具有目标显示白点亮度和色度的彩色显示器上显示图像的方法，并且包括定义显示色域的三个定义范围的发射器和在显示范围内发光的两个或更多个附加发射器; 所述方法包括接收三分量输入图像信号; 将三分量输入图像信号转换成五分之一或更多分量驱动信号; 以及提供所述驱动信号以显示与所述输入图像信号相对应的图像。一种方法提供当用色域定义的发射器再现时，高于输入信号的三个分量的各个亮度值之和的再现亮度值。另一种方法在OLED显示器中提供降低的功率，包括具有用于色域定义发射器的三个滤色器的白色发光层和用于三个额外的色域内发射器的两个或更多个附加滤色器。

9. 发明授权

US08232718B2 Tiled electroluminescent device with filled gaps 有权
标题翻译：带有填充间隙的平铺电致发光器件
公开(公告)号：US08232718B2
公开(公告)日：2012-07-31
申请号：US12432795
申请日：2009-04-30
申请人： Ronald S. Cok , John W. Hamer , Michael E. Miller
发明人： Ronald S. Cok , John W. Hamer , Michael E. Miller
IPC分类号： H01L51/00 , H05B33/04
CPC分类号： H01L27/3293 , H01L51/5243 , H01L51/5281
摘要： A tiled electroluminescent device that improves light-emission uniformity and reduces reflection from ambient light includes a first and a second electroluminescent device tile, a portion of the edge of the first device tile abutted with a portion of the edge of the second device tile leaving a gap between the first and second device tile edges, each device tile including a substrate, having an optical index and a level of transparency, and an electroluminescent diode for emitting light according to a distribution that is substantially Lambertian, whereby light is directed along an oblique angle to the surface of the substrate of the first tile and through the edge of the first device tile; and a filler located in the gap between the abutting edges of the first and second device tiles, the filler having an optical index and a level of transparency matched to the substrates.
摘要翻译：提高发光均匀性并减少环境光的反射的平铺电致发光器件包括第一和第二电致发光器件瓦片，第一器件瓦片的边缘的一部分与第二器件瓦片的边缘的一部分相邻，留下一个第一和第二装置瓦片边缘之间的间隙，每个装置瓦片包括具有光学折射率和透明度水平的基板，以及用于根据基本上朗伯的分布发光的电致发光二极管，由此光沿着倾斜与第一瓦片的基板的表面成角度并且穿过第一装置瓦片的边缘; 以及位于第一和第二装置瓦片的邻接边缘之间的间隙中的填料，填料具有与基材相匹配的光学折射率和透明度水平。

10. 发明授权

US08222804B2 Tiled OLED device with edge light extraction 有权
标题翻译：平铺OLED器件，边缘光提取
公开(公告)号：US08222804B2
公开(公告)日：2012-07-17
申请号：US12271978
申请日：2008-11-17
申请人： Michael E. Miller , John W. Hamer , Ronald S. Cok
发明人： Michael E. Miller , John W. Hamer , Ronald S. Cok
IPC分类号： H01J1/62
CPC分类号： H01L27/3293 , H01L51/5262 , H01L51/5268 , H01L51/5271
摘要： An area-emissive light-emitting diode (LED) device comprises a substrate having an internal substrate surface, an external substrate surface opposite the internal substrate surface, and a substrate edge; an array of area-emissive LED pixels formed on the internal substrate surface with an edge gap between the substrate edge and the LED pixel on the internal substrate surface nearest the substrate edge; and a light-extraction structure formed in the edge gap and at least partially exterior to the LED pixels.
摘要翻译：面发射发光二极管（LED）装置包括具有内部基板表面的基板，与内部基板表面相对的外部基板表面和基板边缘; 形成在内部基板表面上的区域发射LED像素的阵列，其中基板边缘与最靠近基板边缘的内部基板表面上的LED像素之间具有边缘间隙; 以及形成在所述边缘间隙中并且至少部分地位于所述LED像素外部的光提取结构。

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