A METHOD OF DRIVING AN ACTIVE MATRIX ELECTRO-WETTING ON DIELECTRIC DEVICE AND AN ACTIVE MATRIX ELECTRO-WETTING ON DIELECTRIC DEVICE
    2.
    发明申请
    A METHOD OF DRIVING AN ACTIVE MATRIX ELECTRO-WETTING ON DIELECTRIC DEVICE AND AN ACTIVE MATRIX ELECTRO-WETTING ON DIELECTRIC DEVICE 审中-公开
    驱动电介质器件上的有源矩阵电湿法和电介质器件上的有源矩阵电湿法的方法

    公开(公告)号:WO2016110901A1

    公开(公告)日:2016-07-14

    申请号:PCT/JP2015/006176

    申请日:2015-12-10

    Abstract: A method of driving an active matrix electro-wetting on dielectric (AM-EWOD) device comprises (i) setting a reference electrode to a first reference voltage; (ii) writing a set of data to array element electrodes of array elements of the device; and (iii) either (a) maintaining the voltages written to the array element electrodes until a time t 0 or (b) re-writing the set of data N-1 times (where N ≧ 2). The reference electrode is then set to a second reference voltage different from the first reference voltage, and features (i) to (iii) are repeated. When the data are first written, there is a delay between the time when the voltage on the reference electrode is transitioned and the time when a given array element is next written with data. Feature (iii) allows the time for which the correct data values are held to be increased relative to the time for which incorrect data values may possibly be held, so that the time for which an element may be in an incorrect state can be made insignificant in terms of its effect on unwantedly perturbing droplet operations.

    Abstract translation: 驱动电介质(AM-EWOD)器件上的有源矩阵电润湿的方法包括:(i)将参考电极设置为第一参考电压; (ii)向装置的阵列元件的阵列元件电极写入一组数据; (iii)(a)保持写入阵列元件电极的电压,直到时间t0或(b)重新写入数据组N-1次(其中N≥2)。 然后将参考电极设置为不同于第一参考电压的第二参考电压,并且重复特征(i)至(iii)。 当首先写入数据时,在参考电极上的电压被转换的时间与下一次用数据写入给定的数组元素的时间之间存在延迟。 特征(iii)允许相对于可能保持不正确数据值的时间来增加保持正确数据值的时间,使得元件处于不正确状态的时间可以变得不显着 就其对不想要的扰动液滴操作的影响而言。

    반사형 표시 장치 및 그 제어 방법
    5.
    发明申请
    반사형 표시 장치 및 그 제어 방법 审中-公开
    反射显示装置及其控制方法

    公开(公告)号:WO2014142589A1

    公开(公告)日:2014-09-18

    申请号:PCT/KR2014/002136

    申请日:2014-03-13

    Abstract: 본 발명에 따른 반사형 표시 장치는, 전하를 가지는 입자가 분산된 유체를 포함하는 표시부, 표시부에 대하여 전기장을 인가하는 전극을 포함하는 전기장 인가부, 및 전기장 인가부에 인가되는 전압의 세기, 방향, 인가 시간, 인가 횟수 및 인가 주기 중 적어도 하나를 조절함으로써 표시부로부터 표시되는 컬러를 제어하는 제어부를 포함하되, 제어부는, 표시부로부터 표시되는 컬러를 제어하기 위한 구동 전압을 인가한 후에 구동 전압과 반대 방향의 교류(AC) 전압을 인가함으로써 입자의 배열 상태를 초기화하는 것을 특징으로 한다.

    Abstract translation: 根据本发明的反射显示装置包括:显示单元,包括其中分散有电荷的颗粒的流体; 电场施加单元,包括施加用于所述显示单元的电场的电极; 以及控制单元,通过调整施加到电场施加单元的电压的强度,方向,施加时间,应用次数和施加周期中的至少一个来控​​制显示在显示单元上的颜色,其中控制单元初始化 在施加用于控制显示在显示单元上的颜色的驱动电压之后,施加与驱动电压相反方向的交流(AC)电压的颗粒。

    SUPER LOW VOLTAGE DRIVING OF DISPLAYS
    8.
    发明申请
    SUPER LOW VOLTAGE DRIVING OF DISPLAYS 审中-公开
    超低电压显示器驱动

    公开(公告)号:WO2012099468A1

    公开(公告)日:2012-07-26

    申请号:PCT/NL2012/050028

    申请日:2012-01-18

    Abstract: A display device (500) is disclosed with a plurality of pixels (555), each having a pixel state (P) that is driven by a driving voltage differential (V EP ) between a pixel voltage (Vpx) applied to a pixel terminal (101) of the pixel and a common voltage (V CE ) applied to a common terminal (102) of the pixel. In a first pixel driving state, wherein pixels are driven to a first colour, a common voltage is provided to the common terminals (102) with a first polarity. In a second pixel driving state, wherein pixels are driven to a second colour, a common voltage is provided to the common terminals (102) with a second polarity opposite to the first polarity. An absolute value of the common voltage (V CE ) in the first and second pixel driving state is higher than a maximum absolute value of the column voltage (V col ) in the corresponding pixel driving state.

    Abstract translation: 公开了具有多个像素(555)的显示装置(500),每个像素具有像素状态(P),该像素状态(P)由施加到像素端子(101)的像素电压(Vpx)之间的驱动电压差(VEP)驱动 )和施加到像素的公共端(102)的公共电压(V CE)。 在将像素驱动为第一颜色的第一像素驱动状态下,以公共端子(102)以第一极性提供公共电压。 在第二像素驱动状态下,其中像素被驱动到第二颜色,公共电压以与第一极性相反的第二极性提供给公共端子(102)。 第一和第二像素驱动状态下的公共电压(V CE)的绝对值高于对应像素驱动状态下的列电压(V col)的最大绝对值。

    アクティブマトリクス型有機EL表示装置及びその駆動方法
    10.
    发明申请
    アクティブマトリクス型有機EL表示装置及びその駆動方法 审中-公开
    有源矩阵型有机EL显示装置及其驱动方法

    公开(公告)号:WO2010146707A1

    公开(公告)日:2010-12-23

    申请号:PCT/JP2009/061210

    申请日:2009-06-19

    Inventor: 石塚 真一

    Abstract: アクティブマトリクス駆動方式の有機ELディスプレイにおける有機EL素子の経時的な輝度低下を抑制し、信頼性の高い有機ELディスプレイを提供する。有機EL素子の輝度低下を検出する輝度低下検出器(17)と、上記輝度低下の大きさに応じた逆バイアス電圧パルスを生成する逆バイアス電圧生成器(18)と、有機EL素子の非発光期間内において、駆動トランジスタに上記逆バイアス電圧パルスを印加する制御をなすコントローラ(15)と、を有する表示装置である。

    Abstract translation: 提供了一种高可靠性的有源矩阵驱动型有机EL显示器,其中抑制了随时间的有机EL元件的亮度劣化。 该显示装置设置有检测有机EL元件的亮度劣化的亮度劣化检测器(17) 用于产生对应于亮度劣化的水平的反向偏压的电压脉冲的反向偏置电压发生器(18); 以及控制器(15),用于在有机EL元件不发光的时段内控制向驱动晶体管施加反向偏压的电压脉冲。

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