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    22.
    发明专利
    未知

    公开(公告)号：BRPI0607880A2

    公开(公告)日：2009-10-20

    申请号：BRPI0607880

    申请日：2006-02-23

    Applicant: PIXTRONIX INC

    Inventor： HAGOOD NESBITT W ,  STEYN JASPER LODEWYK

    IPC: B81B3/00 ,  B81B7/04 ,  G02B26/04 ,  G02B26/08 ,  G09G3/22

    Abstract: An illumination device, comprising a reflective optical cavity (2104, 2116) including a plurality of light-transmissive regions (2108) through which light can escape the reflective optical cavity (2104, 2116); a light source (2118) arranged to introduce the light into the reflective optical cavity (2104, 2116); a plurality of light modulators (2102), each having at least first and second states, wherein, in the first state, a light modulator (2102) obstructs a corresponding light-transmissive region (2108) thereby preventing light introduced into the reflective optical cavity (2104, 2116) from illuminating an image pixel that corresponds to the light-transmissive region (2108), and in the second state, the light modulator (2102) allows light escaping the reflective optical cavity (2104, 2116) through the corresponding light-transmissive region (2108) to illuminate the image pixel corresponding to the light-transmissive region (2108).

    METHODS AND APPARATUS FOR ACTUATING DISPLAYS
    24.
    发明专利
    METHODS AND APPARATUS FOR ACTUATING DISPLAYS 未知

    公开(公告)号：CA2795329A1

    公开(公告)日：2006-08-31

    申请号：CA2795329

    申请日：2006-02-23

    Applicant: PIXTRONIX INC

    Inventor： HAGOOD NESBITT W ,  STEYN JASPER LODEWYK

    IPC: B81B3/00 ,  B81B7/02 ,  G02B26/00 ,  G02B26/04 ,  G02B26/08

    Abstract: The invention relates to spatial light modulators for use in display apparatus. In particular, the invention relates to spatial light modulators that include a substrate defining a plane and a shutter suspended over the substrate by a compliant beam. The compliant beam has a cross-sectional thickness, in a dimension parallel to the plane of the substrate, between about 0.2µm and about 10µm. In one embodiment, a thickness of the compliant beam in a dimension perpendicular to the plane of the substrate is at least about 1.4 times the cross-sectional width of the compliant beam in the dimension parallel to the plane of the substrate.

    METHODS AND APPARATUS FOR ACTUATING DISPLAYS
    25.
    发明专利
    METHODS AND APPARATUS FOR ACTUATING DISPLAYS 未知

    公开(公告)号：CA2795302A1

    公开(公告)日：2006-08-31

    申请号：CA2795302

    申请日：2006-02-23

    Applicant: PIXTRONIX INC

    Inventor： HAGOOD NESBITT W ,  STEYN JASPER LODEWYK

    IPC: G02B26/00 ,  B81B3/00 ,  B81B7/02 ,  G02B26/04 ,  G02B26/08

    Abstract: A display apparatus comprises a first substrate having a front-facing surface and a rear-facing surface. The display apparatus further comprises a second substrate in front of the front-facing surface of the first surface, a reflective aperture layer including a plurality of apertures disposed on the front-facing surface of the first substrate, and a plurality of MEMS light modulators for modulating light directed towards the plurality of apertures to form an image.

    MULTI-STATE SHUTTER ASSEMBLY FOR USE IN AN ELECTRONIC DISPLAY
    26.
    发明申请
    MULTI-STATE SHUTTER ASSEMBLY FOR USE IN AN ELECTRONIC DISPLAY 审中-公开
    用于电子显示屏的多状态快门总成

    公开(公告)号：WO2014150272A3

    公开(公告)日：2014-10-30

    申请号：PCT/US2014022780

    申请日：2014-03-10

    Applicant: PIXTRONIX INC

    Inventor： WU JOYCE H ,  KOBAYASHI TSUTOMU ,  ANDERSSON MARK B ,  TARASCHI GIANNI ,  STEYN JASPER LODEWYK

    IPC: G02B26/02

    CPC classification number: G02B26/02 ,  G02B26/023 ,  G09G3/3433

    Abstract: This disclosure provides systems, methods and apparatus for a multi-state shutter assembly. The multi-state shutter assembly can be used in an electronic display. The shutter assembly can include a movable light obstructing component. The shutter assembly also can include first and second actuators configured to move the light obstructing component between three states, including a fully light obstructive state, a substantially transmissive state, and a partially transmissive state. At least one of the three states is a neutral state in which both the first and second actuators are in an unactuated state. The shutter assembly also can include a controller configured to control the first and second actuator to selectively move the light obstructing component into each of the three states.

    Abstract translation: 本公开提供了一种用于多状态挡板组件的系统，方法和装置。 多状态挡板组件可用于电子显示器。 快门组件可以包括可移动遮光部件。 快门组件还可以包括第一和第二致动器，其被配置为使光阻挡部件在包括完全光阻塞状态，基本上透射状态和部分透射状态的三种状态之间移动。 三个状态中的至少一个是中性状态，其中第一和第二致动器都处于未致动状态。 快门组件还可以包括控制器，其被配置为控制第一和第二致动器以选择性地将遮光部件移动到三种状态中的每一种状态。

    DISPLAY APPARATUS INCORPORATING HIGH-ASPECT RATIO ELECTRICAL INTERCONNECTS
    27.
    发明申请
    DISPLAY APPARATUS INCORPORATING HIGH-ASPECT RATIO ELECTRICAL INTERCONNECTS 审中-公开
    显示设备兼容高比例电气互连

    公开(公告)号：WO2014105827A3

    公开(公告)日：2014-08-28

    申请号：PCT/US2013077490

    申请日：2013-12-23

    Applicant: PIXTRONIX INC

    Inventor： TARASCHI GIANNI ,  ANDERSSON MARK B ,  STEYN JASPER LODEWYK

    IPC: G02B26/02

    CPC classification number: G02B26/04 ,  G02B26/023

    Abstract: This disclosure provides systems, methods and apparatus for enabling a display to have a faster switching rate and an increased aperture ratio by using looped electrical interconnects with a reduced footprint. In one aspect, a display apparatus includes an array of display elements and a high-aspect ratio electrical interconnect connected to at least one display element in the array of display elements, wherein the high-aspect ratio electrical interconnect forms a loop that defines a closed boundary.

    Abstract translation: 本公开提供了通过使用具有减小的占地面积的环形电互连使得显示器具有更快的开关速率和增加的开口率的系统，方法和装置。 在一个方面，一种显示装置包括显示元件阵列和连接到显示元件阵列中的至少一个显示元件的高纵横比电互连，其中，高纵横比电互连形成一个环， 边界。

    METHODS FOR MANUFACTURING COLD SEAL FLUID-FILLED DISPLAY APPARATUS
    29.
    发明申请
    METHODS FOR MANUFACTURING COLD SEAL FLUID-FILLED DISPLAY APPARATUS 审中-公开
    用于制造冷封式流体显示装置的方法

    公开(公告)号：WO2011097252A2

    公开(公告)日：2011-08-11

    申请号：PCT/US2011023387

    申请日：2011-02-01

    Applicant: PIXTRONIX INC ,  FIKE EUGENE E ,  WU JOYCE H ,  STEYN JASPER LODEWYK ,  GANDHI JIGNESH

    Inventor： FIKE EUGENE E ,  WU JOYCE H ,  STEYN JASPER LODEWYK ,  GANDHI JIGNESH

    IPC: G02B26/02

    CPC classification number: H01J9/26 ,  B32B37/003 ,  B32B37/1018 ,  B32B2309/027 ,  B32B2309/105 ,  B32B2457/20 ,  G02B26/005 ,  G02B26/0833 ,  G02F1/1339

    Abstract: This methods and devices described herein relate to displays and methods of manufacturing cold seal fluid- filled displays, including MEMS. The fluid substantially surrounds the moving components of the MEMS display to reduce the effects of stiction and to improve the optical and electromechanical performance of the display. The invention relates to a method for sealing a MEMS display at a lower temperature such that a vapor bubble forms only at temperatures about 15°C to about 20°C below the seal temperature. In some embodiments, the MEMS display apparatus includes a first substrate, a second substrate separated from the first substrate by a gap and supporting an array of light modulators, a fluid substantially filling the gap, a plurality of spacers within the gap, and a sealing material joining the first substrate to the second substrate.

    Abstract translation: 本文所述的这种方法和装置涉及制造包括MEMS的冷封流体填充显示器的显示器和方法。 流体基本上围绕MEMS显示器的移动部件，以减少静摩擦的影响并改善显示器的光学和机电性能。 本发明涉及一种在较低温度下密封MEMS显示器的方法，使得蒸汽气泡仅在低于密封温度约15℃至约20℃的温度下形成。 在一些实施例中，MEMS显示装置包括第一基板，通过间隙与第一基板隔开并支撑光调制器阵列的第二基板，基本上填充间隙的流体，间隙内的多个间隔件，以及密封件 将第一基板连接到第二基板的材料。

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