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    MEMS display
    81.
    发明授权
    MEMS display 有权

    公开(公告)号：US08009347B2

    公开(公告)日：2011-08-30

    申请号：US12962370

    申请日：2010-12-07

    Applicant: Clarence Chui ,  Mithran C Mathew ,  Marc Mignard

    Inventor： Clarence Chui ,  Mithran C Mathew ,  Marc Mignard

    IPC: G02B26/00 ,  G02B26/08

    CPC classification number: G09G3/3466 ,  G02B26/001 ,  G09G3/2074 ,  G09G3/2081 ,  G09G2300/06 ,  G09G2310/0267 ,  G09G2310/0297

    Abstract: 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.

    Method and device for selective adjustment of hysteresis window
    83.
    发明授权
    Method and device for selective adjustment of hysteresis window 有权
    用于选择性调整滞后窗的方法和装置

    公开(公告)号：US07952788B2

    公开(公告)日：2011-05-31

    申请号：US12499004

    申请日：2009-07-07

    Applicant: Clarence Chui ,  Manish Kothari

    Inventor： Clarence Chui ,  Manish Kothari

    IPC: G02B26/00 ,  H01L29/84

    CPC classification number: G02B26/001

    Abstract: The width and location of a hysteresis window of an interferometric modulator may be altered by adjusting various physical characteristics of the interferometric modulator. Thus, depending on the particular application for which the interferometric modulators are manufactured, the width and location of the hysteresis window may be altered. For example, in some applications, reducing the power required to operate an array of interferometric modulators may be an important consideration. In other applications, the speed of the interferometric modulators may be of more importance, where the speed of an interferometric modulator, as used herein, refers to the speed of actuating and relaxing the moveable mirror. In other applications, the cost and ease of manufacturing may be of most importance. Systems and methods are introduced that allow selection of a width and location of a hysteresis window by adjusting various physical characteristics.

    Abstract translation: 可以通过调整干涉式调制器的各种物理特性来改变干涉式调制器的滞后窗的宽度和位置。 因此，根据制造干涉式调制器的特定应用，可以改变滞后窗口的宽度和位置。 例如，在某些应用中，降低操作干涉式调制器阵列所需的功率可能是重要的考虑因素。 在其他应用中，干涉式调制器的速度可能更为重要，其中如本文所使用的干涉式调制器的速度是指致动和放松可移动反射镜的速度。 在其他应用中，制造的成本和易用性可能是最重要的。 引入了通过调整各种物理特性来选择滞后窗口的宽度和位置的系统和方法。

    Systems and methods using interferometric optical modulators and diffusers
    84.
    发明授权
    Systems and methods using interferometric optical modulators and diffusers 有权
    使用干涉光学调制器和扩散器的系统和方法

    公开(公告)号：US07944602B2

    公开(公告)日：2011-05-17

    申请号：US12607932

    申请日：2009-10-28

    Applicant: Clarence Chui

    Inventor： Clarence Chui

    IPC: G02B26/00 ,  G02B5/02 ,  G02F1/03

    CPC classification number: G02B26/001 ,  Y10T29/49002 ,  Y10T29/49826

    Abstract: Various embodiments include interferometric optical modulators comprising a substrate layer having a thickness between about 0.1 mm to about 0.45 mm thick and a method for manufacturing the same. The interferometric modulator can be integrated together with a diffuser in a display device. The thin substrate permits use of a thicker diffuser. The thinner substrate may increase resolution and reduce overall thickness of the interferometric modulator. The thicker diffuser may provide increased diffusion and durability.

    Abstract translation: 各种实施方案包括干涉光学调制器，其包括厚度在约0.1mm至约0.45mm厚之间的基底层及其制造方法。 干涉式调制器可以与显示装置中的扩散器集成在一起。 薄衬底允许使用较厚的扩散器。 更薄的衬底可以增加分辨率并降低干涉式调制器的总体厚度。 较厚的扩散器可以提供增加的扩散和耐久性。

    MEMS device having deformable membrane characterized by mechanical persistence
    85.
    发明授权
    MEMS device having deformable membrane characterized by mechanical persistence 有权
    MEMS器件具有以机械持久性为特征的可变形膜

    公开(公告)号：US07936497B2

    公开(公告)日：2011-05-03

    申请号：US11192438

    申请日：2005-07-28

    Applicant: Clarence Chui ,  Manish Kothari

    Inventor： Clarence Chui ,  Manish Kothari

    IPC: G02B26/00

    CPC classification number: G02B26/001 ,  G09G3/3466

    Abstract: An interferometric modulator is provided having a faster deformation time constant on actuation than relaxation time constant upon release from actuation. In some embodiments, apertures are formed in a mechanical membrane to decrease pressure, including liquid and/or gas pressures, on the membrane when actuated. In other embodiments, a dampening layer is disposed in close proximity above the membrane to apply greater downward pressure on the membrane and therefore slow the motion of the membrane when released from an actuated state. Other embodiments comprise structures, such as a heating element or vacuum device, to manipulate pressures above and/or below the mechanical membrane to affect the mechanical persistence of the display device.

    Abstract translation: 提供了一种干涉式调制器，其在致动时具有更快的变形时间常数，而不是从致动释放时的松弛时间常数。 在一些实施例中，在机械膜中形成孔，以在致动时减小膜上的压力，包括液体和/或气体压力。 在其它实施例中，阻尼层设置在膜附近，以便在膜上施加更大的向下的压力，并且因此在从致动状态释放时减慢膜的运动。 其他实施例包括诸如加热元件或真空装置的结构，以操纵机械膜上方和/或下方的压力以影响显示装置的机械持久性。

    METHOD OF MAKING AN ELECTRONIC DEVICE WITH A CURVED BACKPLATE
    88.
    发明申请
    METHOD OF MAKING AN ELECTRONIC DEVICE WITH A CURVED BACKPLATE 有权
    制造具有弯曲背板的电子设备的方法

    公开(公告)号：US20110053304A1

    公开(公告)日：2011-03-03

    申请号：US12904825

    申请日：2010-10-14

    Applicant: Lauren Palmateer ,  Brian J. Gally ,  William J. Cummings ,  Manish Kothari ,  Clarence Chui

    Inventor： Lauren Palmateer ,  Brian J. Gally ,  William J. Cummings ,  Manish Kothari ,  Clarence Chui

    IPC: H01L21/00

    CPC classification number: G02B26/001

    Abstract: A package is made of a transparent substrate having an interferometric modulator and a back plate. A non-hermetic seal joins the back plate to the substrate to form a package, and a desiccant resides inside the package. A method of packaging an interferometric modulator includes providing a transparent substrate and manufacturing an interferometric modulator array on a backside of the substrate. A back plate includes a curved portion relative to the substrate. The curved portion is substantially throughout the back plate. The back plate is sealed to the backside of the substrate with a back seal in ambient conditions, thereby forming a package.

    Abstract translation: 封装由具有干涉式调制器和背板的透明基板制成。 非气密密封件将背板连接到基板以形成包装，并且干燥剂驻留在包装内。 封装干涉式调制器的方法包括提供透明衬底并在衬底的背面制造干涉式调制器阵列。 背板包括相对于基板的弯曲部分。 弯曲部分基本上遍及后板。 背板在环境条件下用背密封件密封到基板的背面，由此形成封装。

    SYSTEM AND METHOD FOR IMPROVING THE QUALITY OF HALFTONE VIDEO USING A FIXED THRESHOLD
    89.
    发明申请
    SYSTEM AND METHOD FOR IMPROVING THE QUALITY OF HALFTONE VIDEO USING A FIXED THRESHOLD 失效
    使用固定阈值改善牛顿视频质量的系统和方法

    公开(公告)号：US20110032427A1

    公开(公告)日：2011-02-10

    申请号：US12794675

    申请日：2010-06-04

    Applicant: Hamood-Ur Rehman ,  Marc Mignard ,  Clarence Chui

    Inventor： Hamood-Ur Rehman ,  Marc Mignard ,  Clarence Chui

    IPC: H04N5/21

    CPC classification number: G06T5/50 ,  G06T2207/10016

    Abstract: A system and method for processing video data are disclosed. In one aspect, a method includes generating halftone data for a first video frame and generating halftone data for a second video frame. The method further includes, to reduce at least one visual artifact, selectively copying the halftone data for the first video frame into the halftone data for the second video frame, the selective copying being based upon a comparison between a predetermined fixed threshold and the difference in the human visual system model-based perceptual error of the originally generated halftone data for the second video frame and the human visual system model-based perceptual error of the halftone data for the second video frame after the copying is done.

    Abstract translation: 公开了一种用于处理视频数据的系统和方法。 一方面，一种方法包括为第一视频帧产生半色调数据，并产生第二视频帧的半色调数据。 该方法还包括：为了减少至少一个视觉伪影，选择性地将第一视频帧的半色调数据复制到第二视频帧的半色调数据中，所述选择性拷贝基于预定的固定阈值和差异之间的比较 完成了第二视频帧的原始产生的半色调数据的基于人视觉系统模型的感知误差以及复制之后的第二视频帧的半色调数据的基于人视觉系统模型的感知误差。

    System and method for multi-level brightness in interferometric modulation
    90.
    发明授权
    System and method for multi-level brightness in interferometric modulation 有权
    干涉式调制中多级亮度的系统和方法

    公开(公告)号：US07787173B2

    公开(公告)日：2010-08-31

    申请号：US12343111

    申请日：2008-12-23

    Applicant: Clarence Chui

    Inventor： Clarence Chui

    IPC: G02B26/00 ,  G09G3/34

    CPC classification number: G02B26/001 ,  G09G3/2011 ,  G09G3/207 ,  G09G3/2074 ,  G09G3/3466 ,  G09G2300/0439 ,  Y10S385/901

    Abstract: A display having a plurality of reflective display elements. In one embodiment, the display elements comprise at least one electrode having a plurality of active areas. In one embodiment, at least two of the sizes of the active areas are different with respect to each other, e.g., they are non-uniform in size. The interferometric modulators have a plurality of states, wherein selected ones of the interferometric modulators are configured to be actuated depending differing electrostatic forces in the interferometric modulators. The electrostatic forces in the interferometric modulators are different at least in part due to variations in the sizes of the active areas of the electrodes.

    Abstract translation: 具有多个反射显示元件的显示器。 在一个实施例中，显示元件包括具有多个有效区域的至少一个电极。 在一个实施例中，有源区域的至少两个尺寸相对于彼此是不同的，例如，它们的尺寸不均匀。 干涉式调制器具有多种状态，其中所选择的干涉式调制器被配置为根据干涉式调制器中的不同静电力被致动。 干涉式调制器中的静电力至少部分地由于电极的有源区域的尺寸的变化而不同。

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