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    METHOD AND APPARATUS FOR IMAGE BASED POWER CONTROL OF DRIVE CIRCUITRY OF A DISPLAY PIXEL
    1.
    发明申请
    METHOD AND APPARATUS FOR IMAGE BASED POWER CONTROL OF DRIVE CIRCUITRY OF A DISPLAY PIXEL 审中-公开
    用于显示像素的驱动电路的基于图像的功率控制的方法和装置

    公开(公告)号：WO2006113922A3

    公开(公告)日：2006-12-21

    申请号：PCT/US2006015259

    申请日：2006-04-20

    Applicant: NUELIGHT CORP ,  BASSETTI CHESTER FLOYD

    Inventor： BASSETTI CHESTER FLOYD

    IPC: G09G3/10 ,  G09G3/30 ,  G09G3/36

    CPC classification number: G09G3/3233 ,  G09G2300/0842 ,  G09G2320/0673 ,  G09G2330/021 ,  G09G2360/16 ,  G09G2360/18 ,  H05B33/0896

    Abstract: An apparatus and a method for controllably reducing power and heat dissipated by OLED (AMOLED) display circuitry are disclosed. Image dependent drive voltage adjustments are made to reduce the power generated by and the heat dissipated by the OLED pixel circuitry. That extends the life span of the components of the OLE pixel circuitry and maintains their quality by reducing or eliminating the degradation caused by heat. The apparatus and the method of the present invention selectively reduce the voltage level provided to the drain of the transistor (T2) used to drive the OLED. The drive transistor's drain voltage level is controllabl lowered during display intervals that require less than the brightest level of illumination.

    Abstract translation: 公开了一种用于可控地减少由OLED（AMOLED）显示电路消散的功率和散热的装置和方法。 进行图像相关的驱动电压调整，以减少由OLED像素电路产生的功率和散热的热量。 这延长了OLE像素电路组件的寿命，并通过减少或消除由热引起的劣化来保持其质量。 本发明的装置和方法选择性地降低提供给用于驱动OLED的晶体管（T2）的漏极的电压电平。 驱动晶体管的漏极电压电平在显示间隔期间被控制降低，这要求不到最亮度的照明。

    DIGITAL DRIVE ARCHITECTURE FOR FLAT PANEL DISPLAYS
    2.
    发明申请
    DIGITAL DRIVE ARCHITECTURE FOR FLAT PANEL DISPLAYS 审中-公开
    平板显示器的数字驱动架构

    公开(公告)号：WO2006128069A2

    公开(公告)日：2006-11-30

    申请号：PCT/US2006/020630

    申请日：2006-05-25

    Applicant: NUELIGHT CORPORATION ,  NAUGLER, W. Edward ,  FRANK, Michael ,  BASSETTI, Chester, Floyd

    Inventor： NAUGLER, W. Edward ,  FRANK, Michael ,  BASSETTI, Chester, Floyd

    IPC: B29C43/46

    CPC classification number: G09G3/2011 ,  G09G3/3233 ,  G09G3/3291 ,  G09G3/3648 ,  G09G2300/0814 ,  G09G2300/0828 ,  G09G2300/0842 ,  G09G2310/0259 ,  G09G2310/027 ,  G09G2360/148

    Abstract: This present invention describes a new digital drive concept for flat panel displays where an all-digital drive is used to write data to pixels, which establish the gray scale for each pixel. In addition the invention integrates the all-digital drive with an optical sensor feedback circuit in the pixel without having to add an extra data line for the pixel sensor. Also discussed is a novel unique pulse timing system, where the positioning of the pulse in time has 12 bit accuracy using 8 bit gray scale data and a phase delay system (delay locked loop, DLL).

    Abstract translation: 本发明描述了一种用于平板显示器的新数字驱动器概念，其中使用全数字驱动器将数据写入到为每个像素建立灰度级的像素。 此外，本发明将全数字驱动与光学传感器反馈电路集成在像素中，而不必为像素传感器添加额外的数据线。 还讨论了一种新颖的独特的脉冲定时系统，其中脉冲定位在时间上具有12位精度，使用8位灰度数据和相位延迟系统（延迟锁定环路，DLL）。

    DIGITAL DRIVE ARCHITECTURE FOR FLAT PANEL DISPLAYS
    3.
    发明申请
    DIGITAL DRIVE ARCHITECTURE FOR FLAT PANEL DISPLAYS 审中-公开
    平板显示器的数字驱动架构

    公开(公告)号：WO2006128069A3

    公开(公告)日：2007-12-13

    申请号：PCT/US2006020630

    申请日：2006-05-25

    Applicant: NUELIGHT CORP ,  NAUGLER W EDWARD ,  FRANK MICHAEL ,  BASSETTI CHESTER FLOYD

    Inventor： NAUGLER W EDWARD ,  FRANK MICHAEL ,  BASSETTI CHESTER FLOYD

    IPC: G06F3/038

    CPC classification number: G09G3/2011 ,  G09G3/3233 ,  G09G3/3291 ,  G09G3/3648 ,  G09G2300/0814 ,  G09G2300/0828 ,  G09G2300/0842 ,  G09G2310/0259 ,  G09G2310/027 ,  G09G2360/148

    Abstract: The present invention describes a new digital drive concept for flat panel displays (LCD) where an all-digital drive is used to write data to pixels, which establish the gray scale for each pixel. In addition th einvention integtates the all-digital drive with an optical sensor feedback circuit in the pixel without having to add an extra data line for the pixel sensor. Also discussed is a novel unique puls timing system, where the postioning of the pulse in time has 12 bit accuracy using 8 bit grayscale data and a phase delay system (delay locked loop, DLL).

    Abstract translation: 本发明描述了一种用于平板显示器（LCD）的新的数字驱动器概念，其中使用全数字驱动器将数据写入像素，其建立每个像素的灰度级。 此外，全息数字驱动器与像素中的光学传感器反馈电路相结合，无需为像素传感器添加额外的数据线。 还讨论了一种新颖的独特的脉冲定时系统，其中使用8位灰度数据和相位延迟系统（延迟锁定环，DLL）在时间上放置脉冲具有12位精度。

    METHOD AND APPARATUS FOR IMAGE BASED POWER CONTROL OF DRIVE CIRCUITRY OF A DISPLAY PIXEL
    6.
    发明申请
    METHOD AND APPARATUS FOR IMAGE BASED POWER CONTROL OF DRIVE CIRCUITRY OF A DISPLAY PIXEL 审中-公开
    用于显示像素的驱动电路的基于图像的功率控制的方法和装置

    公开(公告)号：WO2006113922A2

    公开(公告)日：2006-10-26

    申请号：PCT/US2006/015259

    申请日：2006-04-20

    Applicant: NUELIGHT CORPORATION ,  BASSETTI, Chester Floyd

    Inventor： BASSETTI, Chester Floyd

    IPC: H05B37/00

    CPC classification number: G09G3/3233 ,  G09G2300/0842 ,  G09G2320/0673 ,  G09G2330/021 ,  G09G2360/16 ,  G09G2360/18 ,  H05B33/0896

    Abstract: An apparatus and a method for controllably reducing power and heat dissipated by OLED display circuitry are disclosed. Image dependent drive voltage adjustments are made to reduce the power generated by and the heat dissipated by the OLED pixel circuitry. That extends the life span of the components of the OLED pixel circuitry and maintains their quality by reducing or eliminating the degradation caused by heat. The apparatus and the method of the present invention selectively reduce the voltage level provided to the drain of the transistor used to drive the OLED. The drive transistor's drain voltage level is controllably lowered during display intervals that require less than the brightest level of illumination.

    Abstract translation: 公开了一种用于可控地减少由OLED显示电路消散的功率和散热的装置和方法。 进行图像相关的驱动电压调整，以减少由OLED像素电路产生的功率和散热的热量。 这延长了OLED像素电路的组件的寿命，并通过减少或消除由热引起的劣化来保持其质量。 本发明的装置和方法选择性地降低了提供给用于驱动OLED的晶体管的漏极的电压电平。 驱动晶体管的漏极电压电平在需要小于最亮度的照明的显示间隔期间被可控地降低。

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