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11. 发明授权

US08665295B2 Electroluminescent display initial-nonuniformity-compensated drve signal 有权
标题翻译：电致发光显示器初始不均匀补偿信号
公开(公告)号：US08665295B2
公开(公告)日：2014-03-04
申请号：US12274559
申请日：2008-11-20
申请人： Felipe A. Leon , Christopher J. White , Gary Parrett , Bruno Primerano
发明人： Felipe A. Leon , Christopher J. White , Gary Parrett , Bruno Primerano
IPC分类号： G09G5/10
CPC分类号： G09G3/3233 , G09G3/2092 , G09G2300/0842 , G09G2320/0233 , G09G2320/0285 , G09G2320/029 , G09G2320/0295 , G09G2320/043 , G09G2320/045 , G09G2320/0693 , G09G2360/16
摘要： An electroluminescent (EL) panel with 2T1C subpixels is compensated for initial nonuniformity (“mura”). The current of each subpixel is measured at a selected time to provide a status signal representing the characteristics of the subpixel. A compensator receives a linear code value and changes it according to the status signals. A linear source driver drives the panel with the changed code values.
摘要翻译：具有2T1C子像素的电致发光（EL）面板被补偿初始不均匀性（“mura”）。在选定的时刻测量每个子像素的电流，以提供表示子像素的特性的状态信号。补偿器接收线性代码值，并根据状态信号进行更改。线性源驱动器驱动面板更改的代码值。

12. 发明授权

US08026873B2 Electroluminescent display compensated analog transistor drive signal 有权
标题翻译：电致发光显示补偿模拟晶体管驱动信号
公开(公告)号：US08026873B2
公开(公告)日：2011-09-27
申请号：US11962182
申请日：2007-12-21
申请人： Felipe A. Leon , Christopher J. White , Gary Parrett , Bruno Primerano
发明人： Felipe A. Leon , Christopher J. White , Gary Parrett , Bruno Primerano
IPC分类号： G09G3/30
CPC分类号： G09G3/3291 , G09G3/3233 , G09G2300/0417 , G09G2320/029 , G09G2320/043 , G09G2320/045
摘要： Apparatus for providing an analog drive transistor control signal to the gate electrode of a drive transistor in a drive circuit that applies current to an EL device, the drive circuit including a first supply electrode of the drive transistor and the EL device connected to a second supply electrode of the drive transistor, comprising a measuring circuit for measuring the current passing through the supply electrodes at different times to provide an aging signal representing variations in the characteristics of the drive transistor and EL device caused by operation of the drive transistor and EL device over time; a compensator for changing a linear code value in response to the aging signal to compensate for the variations in the characteristics of the drive transistor and EL device; and a linear source driver for producing the analog drive transistor control signal in response to the changed linear code value.
摘要翻译：一种用于向施加电流至EL器件的驱动电路中的驱动晶体管的栅电极提供模拟驱动晶体管控制信号的装置，所述驱动电路包括驱动晶体管的第一电源电极和连接到第二电源的EL器件驱动晶体管的电极，包括用于测量在不同时间通过供电电极的电流的测量电路，以提供表示由驱动晶体管和EL器件的操作引起的驱动晶体管和EL器件的特性变化的老化信号时间; 补偿器，用于响应于老化信号改变线性代码值，以补偿驱动晶体管和EL器件的特性的变化; 以及用于响应于改变的线性代码值产生模拟驱动晶体管控制信号的线性源极驱动器。

13. 发明申请

US20050099426A1 METHOD FOR TRANSFORMING THREE COLORS INPUT SIGNALS TO FOUR OR MORE OUTPUT SIGNALS FOR A COLOR DISPLAY 有权
标题翻译：将三色输入信号转换为四色或更多输出信号用于彩色显示的方法
公开(公告)号：US20050099426A1
公开(公告)日：2005-05-12
申请号：US10703748
申请日：2003-11-07
申请人： Bruno Primerano , Michael Miller , Michael Murdoch
发明人： Bruno Primerano , Michael Miller , Michael Murdoch
IPC分类号： G09G3/20 , G09G3/32 , G09G5/02 , H04N1/60
CPC分类号： H04N1/6022 , G09G3/20 , G09G3/3208 , G09G5/02 , G09G2300/0452 , G09G2320/02
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 emitters that emit light corresponding to the to the four color output signals including calculating a common signal value S as a function F1 of the three color input signals (R,G,B) for a current and neighboring pixels; determining a final common signal value S′ based upon the common signals for the current and neighboring pixels; calculating the three color signals (R′,G′,B′) by calculating a value of a function F2 of the final common signal value S′ and adding it to each of the three color input signals (R,G,B); and calculating the output signal W as a function F3 of the final common signal value S′.
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，用于驱动具有发射与四色输出信号相对应的光的显示器的显示器W，包括计算用于当前和相邻的三色输入信号（R，G，B）的函数F 1的公共信号值S 像素; 基于当前和相邻像素的公共信号确定最终公共信号值S'; 通过计算最终公共信号值S'的函数F 2的值并将其相加到三个颜色输入信号（R，G，B）中的每一个来计算三色信号（R'，G'，B'）， ; 并计算输出信号W作为最终公共信号值S'的函数F 3。

14. 发明授权

US5235388A Method and apparatus for determining toner charge-to-mass ratio 失效
标题翻译：用于确定调色剂电荷质量比的方法和装置
公开(公告)号：US5235388A
公开(公告)日：1993-08-10
申请号：US896868
申请日：1992-06-12
申请人： Donald S. Rimai , Mark C. Zaretsky , Bruno Primerano
发明人： Donald S. Rimai , Mark C. Zaretsky , Bruno Primerano
IPC分类号： G03G15/08
CPC分类号： G03G15/0848
摘要： A method and apparatus for determining the charge-to-mass ratio of electroscopic toner particles of the type used in electrostatographic recording to develop electrostatic images. The apparatus uses a biased electrode for attracting toner particles thereto, and a microprocessor-based logic and control unit for sampling the mass of toner particles deposited on the electrode after the deposited toner particles have neutralized the electric field produced by the electrode bias. This toner mass information, together with certain toner constants and known parameters, is used by the logic and control unit to calculate the toner's charge-to-mass ratio. The output of the apparatus is useful for controlling process parameters (e.g. primary charging and exposure levels, development electrode bias, toner concentration) which affect image quality.
摘要翻译：用于确定用于静电图像记录的类型的电致调色剂颗粒的电荷与质量比的方法和装置，以形成静电图像。该装置使用偏置电极来吸引调色剂颗粒，以及一种基于微处理器的逻辑和控制单元，用于在沉积的调色剂颗粒已经中和由电极偏压产生的电场之后，沉积在电极上的调色剂颗粒的质量。该调色剂质量信息以及某些调色剂常数和已知参数被逻辑和控制单元用于计算调色剂的电荷与质量比。该装置的输出对于控制影响图像质量的处理参数（例如初级充电和曝光水平，显影电极偏差，调色剂浓度）是有用的。

15. 发明申请

US20090160740A1 ELECTROLUMINESCENT DISPLAY COMPENSATED ANALOG TRANSISTOR DRIVE SIGNAL 有权
标题翻译：电致发光显示补偿模拟晶体管驱动信号
公开(公告)号：US20090160740A1
公开(公告)日：2009-06-25
申请号：US11962182
申请日：2007-12-21
申请人： Felipe A. Leon , Christopher J. White , Gary Parrett , Bruno Primerano
发明人： Felipe A. Leon , Christopher J. White , Gary Parrett , Bruno Primerano
IPC分类号： G09G3/30
CPC分类号： G09G3/3291 , G09G3/3233 , G09G2300/0417 , G09G2320/029 , G09G2320/043 , G09G2320/045
摘要： Apparatus for providing an analog drive transistor control signal to the gate electrode of a drive transistor in a drive circuit that applies current to an EL device, the drive circuit including a first supply electrode of the drive transistor and the EL device connected to a second supply electrode of the drive transistor, comprising a measuring circuit for measuring the current passing through the supply electrodes at different times to provide an aging signal representing variations in the characteristics of the drive transistor and EL device caused by operation of the drive transistor and EL device over time; a compensator for changing a linear code value in response to the aging signal to compensate for the variations in the characteristics of the drive transistor and EL device; and a linear source driver for producing the analog drive transistor control signal in response to the changed linear code value.
摘要翻译：一种用于向施加电流至EL器件的驱动电路中的驱动晶体管的栅电极提供模拟驱动晶体管控制信号的装置，所述驱动电路包括驱动晶体管的第一电源电极和连接到第二电源的EL器件驱动晶体管的电极，包括用于测量在不同时间通过供电电极的电流的测量电路，以提供表示由驱动晶体管和EL器件的操作引起的驱动晶体管和EL器件的特性变化的老化信号时间; 补偿器，用于响应于老化信号改变线性代码值，以补偿驱动晶体管和EL器件的特性的变化; 以及用于响应于改变的线性代码值产生模拟驱动晶体管控制信号的线性源极驱动器。

16. 发明授权

US06885380B1 Method for transforming three colors input signals to four or more output signals for a color display 有权
标题翻译：将三色输入信号变换为四色以上输出信号进行彩色显示的方法
公开(公告)号：US06885380B1
公开(公告)日：2005-04-26
申请号：US10703748
申请日：2003-11-07
申请人： Bruno Primerano , Michael E. Miller , Michael J. Murdoch
发明人： Bruno Primerano , Michael E. Miller , Michael J. Murdoch
IPC分类号： G09G3/20 , G09G3/32 , G09G5/02 , H04N1/60
CPC分类号： H04N1/6022 , G09G3/20 , G09G3/3208 , G09G5/02 , G09G2300/0452 , G09G2320/02
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 emitters that emit light corresponding to the to the four color output signals including calculating a common signal value S as a function F1 of the three color input signals (R,G,B) for a current and neighboring pixels; determining a final common signal value S′ based upon the common signals for the current and neighboring pixels; calculating the three color signals (R′,G′,B′) by calculating a value of a function F2 of the final common signal value S′ and adding it to each of the three color input signals (R,G,B); and calculating the output signal W as a function F3 of the final common signal value S′.
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，用于驱动具有发射与四色输出信号相对应的光的显示器的显示器W，包括计算用于当前和相邻的三色输入信号（R，G，B）的函数F 1的公共信号值S 像素; 基于当前和相邻像素的公共信号确定最终公共信号值S'; 通过计算最终公共信号值S'的函数F 2的值并将其相加到三个颜色输入信号（R，G，B）中的每一个来计算三色信号（R'，G'，B'）， ; 并计算输出信号W作为最终公共信号值S'的函数F 3。

17. 发明授权

US5061590A Heat assisted toner transferring method and apparatus 失效
标题翻译：热辅助调色剂转印方法和装置
公开(公告)号：US5061590A
公开(公告)日：1991-10-29
申请号：US484339
申请日：1990-02-26
申请人： Kevin M. Johnson , Bruno Primerano , Donald S. Rimai
发明人： Kevin M. Johnson , Bruno Primerano , Donald S. Rimai
IPC分类号： G03G13/16 , G03G15/16
CPC分类号： G03G15/167 , G03G13/16
摘要： A toner image is transferred to a heat softened first thermoplastic outer layer of a receiving sheet, which receiving sheet also has a second thermoplastic layer on its backside. The second layer has a higher heat softening point than the first layer. Transfer is effected by securing the receiving sheet to a roller having a metal surface in contact with the second layer and bringing the first layer into pressure contact with an image bearing member while heating the roller from within to a temperature sufficient to soften the first layer and the toner but not sufficient to cause release of the second layer onto the roller.
摘要翻译：调色剂图像被转移到接收片材的热软化的第一热塑性外层，该接收片材的背面还具有第二热塑性层。第二层的热软化点高于第一层。通过将接收片固定到具有与第二层接触的金属表面的辊并使第一层与图像承载部件压力接触，同时将辊从内部加热至足以软化第一层的温度，调色剂但不足以使第二层释放到辊上。

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