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    • 6. 发明授权
    • Method for addressing active matrix displays with ferroelectrical thin film transistor based pixels
    • 基于铁电薄膜晶体管的像素寻址有源矩阵显示的方法
    • US08125434B2
    • 2012-02-28
    • US12091677
    • 2007-11-03
    • Hjalmar Edzer Ayco HuitemaGerwin Hermanus Gelinck
    • Hjalmar Edzer Ayco HuitemaGerwin Hermanus Gelinck
    • G09G3/36
    • G09G3/20G09G2300/08
    • A pixel (P) of a display (20) includes a memory element in a form of a ferroelectric thin film transistor (“TFT”) (60) and a display element (62) operably coupled to the ferroelectric TFT (60). The ferroelectric TFT (60) is set to a conductive state in response to a conductive row drive voltage and a conductive column drive voltage being applied to the ferroelectric TFT (60) during a beginning phase of the addressing period for the pixel (P). The ferroelectric TFT (60) facilitates a charging of the display element (62) in response a charging row drive voltage and a charging column drive voltage being applied to the ferroelectric TFT (60) during an intermediate phase of the addressing period for the pixel (P). The ferroelectric TFT (60) is reset to a non-conductive state in response to a non-conductive row drive voltage and a non-conductive column drive voltage being applied to the ferroelectric TFT (60) during an ending phase of the addressing period for the pixel (P).
    • 显示器(20)的像素(P)包括可操作地耦合到铁电TFT(60)的铁电薄膜晶体管(“TFT”)(60)和显示元件(62)形式的存储元件。 在对于像素(P)的寻址周期的开始阶段期间,铁电TFT(60)响应于导电行驱动电压和导电柱驱动电压被施加到铁电TFT(60)而被设置为导通状态。 铁电TFT(60)在像素的寻址周期的中间阶段期间响应于充电行驱动电压和充电列驱动电压被施加到铁电TFT(60)而促进显示元件(62)的充电 P)。 铁电TFT(60)响应于非导电行驱动电压而复位到非导通状态,并且在寻址周期的结束阶段期间将非导电列驱动电压施加到铁电TFT(60) 像素(P)。
    • 9. 发明申请
    • Method for Addressing Active Matrix Displays with Ferroelectrical Thin Film Transistor Based Pixels
    • 用基于铁电薄膜晶体管的像素寻址有源矩阵显示的方法
    • US20080259066A1
    • 2008-10-23
    • US12091677
    • 2007-11-03
    • Hjalmar Edzer Ayco HuitemaGerwin Hermanus Gelinck
    • Hjalmar Edzer Ayco HuitemaGerwin Hermanus Gelinck
    • G09G3/00
    • G09G3/20G09G2300/08
    • A pixel (P) of a display (20) includes a memory element in a form of a ferroelectric thin film transistor (“TFT”) (60) and a display element (62) operably coupled to the ferroelectric TFT (60). The ferroelectric TFT (60) is set to a conductive state in response to a conductive row drive voltage and a conductive column drive voltage being applied to the ferroelectric TFT (60) during a beginning phase of the addressing period for the pixel (P). The ferroelectric TFT (60) facilitates a charging of the display element (62) in response a charging row drive voltage and a charging column drive voltage being applied to the ferroelectric TFT (60) during an intermediate phase of the addressing period for the pixel (P). The ferroelectric TFT (60) is reset to a non-conductive state in response to a non-conductive row drive voltage and a non-conductive column drive voltage being applied to the ferroelectric TFT (60) during an ending phase of the addressing period for the pixel (P).
    • 显示器(20)的像素(P)包括可操作地耦合到铁电TFT(60)的铁电薄膜晶体管(“TFT”)(60)和显示元件(62)形式的存储元件。 在对于像素(P)的寻址周期的开始阶段期间,铁电TFT(60)响应于导电行驱动电压和导电柱驱动电压被施加到铁电TFT(60)而被设置为导通状态。 铁电TFT(60)在像素的寻址周期的中间阶段期间响应于充电行驱动电压和充电列驱动电压被施加到铁电TFT(60)而促进显示元件(62)的充电 P)。 铁电TFT(60)响应于非导电行驱动电压而复位到非导通状态,并且在寻址周期的结束阶段期间将非导电列驱动电压施加到铁电TFT(60) 像素(P)。