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1.发明授权System and method of sensing actuation and release voltages of an interferometric modulator 失效感测干涉式调制器的致动和释放电压的系统和方法公开(公告)号：US08207920B2
公开(公告)日：2012-06-26
申请号：US12468004
申请日：2009-05-18
IPC分类号： G09G3/34
CPC分类号： G01R27/2605 , B81B2201/047 , B81C99/003 , G02B26/00 , G02B26/001 , G09G3/3466 , G09G2300/0473 , G09G2310/0278 , G09G2310/04 , G09G2320/029 , G09G2330/021 , G09G2330/12
摘要： A method for sensing the actuation and/or release voltages of a electromechanical system or a microelectromechanical device include applying a varying voltage to the device and sensing its state and different voltage levels. In one embodiment, the device is part of a system comprising an array of interferometric modulators suitable for a display. The method can be used to compensate for temperature dependent changes in display pixel characteristics.
摘要翻译： 用于感测机电系统或微机电装置的致动和/或释放电压的方法包括将变化的电压施加到该装置并感测其状态和不同的电压电平。 在一个实施例中，该装置是包括适合于显示器的干涉式调制器阵列的系统的一部分。 该方法可用于补偿显示像素特性中与温度有关的变化。
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公开(公告)号：US07864402B2
公开(公告)日：2011-01-04
申请号：US12435256
申请日：2009-05-04
申请人： Clarence Chui , Mithran C Mathew , Marc Mignard
发明人： Clarence Chui , Mithran C Mathew , Marc Mignard
CPC分类号： G09G3/3466 , G02B26/001 , G09G3/2074 , G09G3/2081 , G09G2300/06 , G09G2310/0267 , G09G2310/0297
摘要： A displaying apparatus that includes a plurality of electromechanical system elements arranged in rows. The electromechanical system elements of each of the rows are further arranged in subrows. The subrows of each row are electrically connected. Certain of the electromechanical system elements have a hysteresis stability window that is nested with another hysteresis stability window of certain others of the electromechanical system elements. A method of manufacturing a displaying apparatus that includes forming a plurality of electromechanical system elements arranged in rows. The electromechanical system elements of each of the rows are further arranged in subrows. The subrows of each row are electrically connected. Certain of the electromechanical system elements have a hysteresis stability window that is nested with another hysteresis stability window of certain others of the electromechanical system elements.
摘要翻译： 一种显示装置，包括排列成行的多个机电系统元件。 行中的每一行的机电系统元件进一步设置在子行中。 每行的子行电连接。 某些机电系统元件具有滞后稳定性窗口，该窗口嵌套在机电系统元件的某些其他机构的另一个滞后稳定窗口中。 一种制造显示装置的方法，包括形成排列成行的多个机电系统元件。 行中的每一行的机电系统元件进一步设置在子行中。 每行的子行电连接。 某些机电系统元件具有滞后稳定性窗口，该窗口嵌套在机电系统元件的某些其他机构的另一个滞后稳定窗口中。
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公开(公告)号：US07242512B2
公开(公告)日：2007-07-10
申请号：US11586180
申请日：2006-10-25
申请人： Clarence Chui , Mithran C. Mathew , Marc Mignard
发明人： Clarence Chui , Mithran C. Mathew , Marc Mignard
IPC分类号： G02B26/00
CPC分类号： G09G3/3466 , G02B26/001 , G09G3/2011 , G09G3/207 , G09G3/2074 , G09G2300/06
摘要： A system and method for addressing an array of MEMS display elements, such as interferometric modulators, from a drive control. A display includes groups of display elements that are addressed with a commonly applied drive signal. In one embodiment, the groups of display elements are configured to have different response times and are driven by pulses of varying length indicative of those response times. In another embodiment, the groups of display elements are configured to have different actuation voltages and are driven by pulses of varying voltage indicative of those actuation voltages.
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4.发明申请SYSTEM AND METHOD OF SENSING ACTUATION AND RELEASE VOLTAGES OF AN INTERFEROMETRIC MODULATOR 失效感应式调节器的感应和释放电压的系统和方法公开(公告)号：US20120235981A1
公开(公告)日：2012-09-20
申请号：US13483984
申请日：2012-05-30
IPC分类号： G06F3/038
CPC分类号： G01R27/2605 , B81B2201/047 , B81C99/003 , G02B26/00 , G02B26/001 , G09G3/3466 , G09G2300/0473 , G09G2310/0278 , G09G2310/04 , G09G2320/029 , G09G2330/021 , G09G2330/12
摘要： A method for sensing the actuation and/or release voltages of a electromechanical system or a microelectromechanical device include applying a varying voltage to the device and sensing its state and different voltage levels. In one embodiment, the device is part of a system comprising an array of interferometric modulators suitable for a display. The method can be used to compensate for temperature dependent changes in display pixel characteristics.
摘要翻译： 用于感测机电系统或微机电装置的致动和/或释放电压的方法包括将变化的电压施加到该装置并感测其状态和不同的电压电平。 在一个实施例中，该装置是包括适合于显示器的干涉式调制器阵列的系统的一部分。 该方法可用于补偿显示像素特性中与温度有关的变化。
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公开(公告)号：US20110075247A1
公开(公告)日：2011-03-31
申请号：US12962370
申请日：2010-12-07
申请人： Clarence Chui , Mithran C. Mathew , Marc Mignard
发明人： Clarence Chui , Mithran C. Mathew , Marc Mignard
IPC分类号： G02B26/00
CPC分类号： G09G3/3466 , G02B26/001 , G09G3/2074 , G09G3/2081 , G09G2300/06 , G09G2310/0267 , G09G2310/0297
摘要： A displaying apparatus that includes a plurality of electromechanical system elements arranged in rows. The electromechanical system elements of each of the rows are further arranged in subrows. The subrows of each row are electrically connected. Certain of the electromechanical system elements have a hysteresis stability window that is nested with another hysteresis stability window of certain others of the electromechanical system elements. A method of manufacturing a displaying apparatus that includes forming a plurality of electromechanical system elements arranged in rows. The electromechanical system elements of each of the rows are further arranged in subrows. The subrows of each row are electrically connected. Certain of the electromechanical system elements have a hysteresis stability window that is nested with another hysteresis stability window of certain others of the electromechanical system elements.
摘要翻译： 一种显示装置，包括排列成行的多个机电系统元件。 行中的每一行的机电系统元件进一步设置在子行中。 每行的子行电连接。 某些机电系统元件具有滞后稳定性窗口，该窗口嵌套在机电系统元件的某些其他机构的另一个滞后稳定窗口中。 一种制造显示装置的方法，包括形成排列成行的多个机电系统元件。 行中的每一行的机电系统元件进一步设置在子行中。 每行的子行电连接。 某些机电系统元件具有滞后稳定性窗口，该窗口嵌套在机电系统元件的某些其他机构的另一个滞后稳定窗口中。
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公开(公告)号：US20080252959A1
公开(公告)日：2008-10-16
申请号：US12102759
申请日：2008-04-14
申请人： Clarence Chui , Mithran C. Mathew , Marc Mignard
发明人： Clarence Chui , Mithran C. Mathew , Marc Mignard
CPC分类号： G09G3/3466 , G02B26/001 , G09G3/2074 , G09G3/2081 , G09G2300/06 , G09G2310/0267 , G09G2310/0297
摘要： A display comprising: a plurality of MEMS elements arranged in rows, wherein the MEMS elements of each of the rows are further arranged in subrows and wherein the subrows of each row are electrically connected; and wherein the physical property of at least one MEMS element in at least one subrow is different from the physical property of at least one MEMS element in other subrows. The physical property can be a spring constant associated with a movable mirror, a film thickness, an electrode width, a damping force caused by air between a movable mirror and a fixed mirror, a mass of a movable mirror, a material or geometry of the respective MEMS element.
摘要翻译： 一种显示器，包括：排列成行的多个MEMS元件，其中每行的MEMS元件进一步布置在子行中，并且其中每行的子行电连接; 并且其中至少一个子行中的至少一个MEMS元件的物理性质与其他子行中的至少一个MEMS元件的物理特性不同。 物理特性可以是与可移动镜相关联的弹簧常数，膜厚度，电极宽度，由可移动镜和固定镜之间的空气引起的阻尼力，可移动镜的质量，材料或几何形状 各自的MEMS元件。
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公开(公告)号：US08009347B2
公开(公告)日：2011-08-30
申请号：US12962370
申请日：2010-12-07
申请人： Clarence Chui , Mithran C Mathew , Marc Mignard
发明人： Clarence Chui , Mithran C Mathew , Marc Mignard
CPC分类号： G09G3/3466 , G02B26/001 , G09G3/2074 , G09G3/2081 , G09G2300/06 , G09G2310/0267 , G09G2310/0297
摘要： A displaying apparatus that includes a plurality of electromechanical system elements arranged in rows. The electromechanical system elements of each of the rows are further arranged in subrows. The subrows of each row are electrically connected. Certain of the electromechanical system elements have a hysteresis stability window that is nested with another hysteresis stability window of certain others of the electromechanical system elements. A method of manufacturing a displaying apparatus that includes forming a plurality of electromechanical system elements arranged in rows. The electromechanical system elements of each of the rows are further arranged in subrows. The subrows of each row are electrically connected. Certain of the electromechanical system elements have a hysteresis stability window that is nested with another hysteresis stability window of certain others of the electromechanical system elements.
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公开(公告)号：US07928940B2
公开(公告)日：2011-04-19
申请号：US11511908
申请日：2006-08-28
CPC分类号： G09G3/3466 , G02B26/001 , G09G3/3618 , G09G2300/0473 , G09G2300/06 , G09G2310/0254 , G09G2310/0267 , G09G2310/0275 , G09G2310/0278 , G09G2310/06 , G09G2320/029 , G09G2330/021 , G09G2330/12
摘要： Embodiments of exemplary MEMS interferometric modulators are arranged at intersections of rows and columns of electrodes. In certain embodiments, the column electrode has a lower electrical resistance than the row electrode. A driving circuit applies a potential difference of a first polarity across electrodes during a first phase and then quickly transition to applying a bias voltage having a polarity opposite to the first polarity during a second phase. In certain embodiments, an absolute value of the difference between the voltages applied to the row electrode is less than an absolute value of the difference between the voltages applied to the column electrode during the first and second phases.
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公开(公告)号：US20110096056A1
公开(公告)日：2011-04-28
申请号：US12985228
申请日：2011-01-05
CPC分类号： G09G3/3466 , G02B26/001 , G09G3/3618 , G09G2300/0473 , G09G2300/06 , G09G2310/0254 , G09G2310/0267 , G09G2310/0275 , G09G2310/0278 , G09G2310/06 , G09G2320/029 , G09G2330/021 , G09G2330/12
摘要： Embodiments of exemplary MEMS interferometric modulators are arranged at intersections of rows and columns of electrodes. In certain embodiments, the column electrode has a lower electrical resistance than the row electrode. A driving circuit applies a potential difference of a first polarity across electrodes during a first phase and then quickly transition to applying a bias voltage having a polarity opposite to the first polarity during a second phase. In certain embodiments, an absolute value of the difference between the voltages applied to the row electrode is less than an absolute value of the difference between the voltages applied to the column electrode during the first and second phases.
摘要翻译： 示例性MEMS干涉式调制器的实施例布置在电极的行和列的交叉处。 在某些实施例中，列电极具有比行电极更低的电阻。 驱动电路在第一阶段期间在电极之间施加第一极性的电位差，然后在第二阶段期间快速转换到施加极性与第一极性相反的偏置电压。 在某些实施例中，施加到行电极的电压之差的绝对值小于在第一和第二相期间施加到列电极的电压之差的绝对值。
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公开(公告)号：US07889163B2
公开(公告)日：2011-02-15
申请号：US11118612
申请日：2005-04-29
IPC分类号： G09G3/34
CPC分类号： G09G3/3466 , G02B26/001 , G09G3/3618 , G09G2300/0473 , G09G2300/06 , G09G2310/0254 , G09G2310/0267 , G09G2310/0275 , G09G2310/0278 , G09G2310/06 , G09G2320/029 , G09G2330/021 , G09G2330/12
摘要： Embodiments of exemplary MEMS interferometric modulators are arranged at intersections of rows and columns of electrodes. In certain embodiments, the column electrode has a lower electrical resistance than the row electrode. A driving circuit applies a potential difference of a first polarity across electrodes during a first phase and then quickly transition to applying a bias voltage having a polarity opposite to the first polarity during a second phase. In certain embodiments, an absolute value of the difference between the voltages applied to the row electrode is less than an absolute value of the difference between the voltages applied to the column electrode during the first and second phases.
摘要翻译： 示例性MEMS干涉式调制器的实施例布置在电极的行和列的交叉处。 在某些实施例中，列电极具有比行电极更低的电阻。 驱动电路在第一阶段期间在电极之间施加第一极性的电位差，然后在第二阶段期间快速转换到施加极性与第一极性相反的偏置电压。 在某些实施例中，施加到行电极的电压之差的绝对值小于在第一和第二相期间施加到列电极的电压之差的绝对值。
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