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    DISPLAY APPARATUS INCLUDING DUAL ACTUATION AXIS ELECTROMECHANICAL SYSTEMS LIGHT MODULATORS
    6.
    发明申请
    DISPLAY APPARATUS INCLUDING DUAL ACTUATION AXIS ELECTROMECHANICAL SYSTEMS LIGHT MODULATORS 审中-公开
    显示装置，包括双作用轴电机系统光调制器

    公开(公告)号：WO2014105718A1

    公开(公告)日：2014-07-03

    申请号：PCT/US2013/077012

    申请日：2013-12-20

    Applicant: PIXTRONIX, INC.

    Inventor： BROSNIHAN, Timothy, J. ,  WU, Joyce, H. ,  ANDERSSON, Mark, B. ,  STEYN, Jasper, Lodewyk

    IPC: G02B26/02 ,  B81B3/00 ,  G09G1/00 ,  G09G3/00

    CPC classification number: G02B26/02 ,  G02B26/023 ,  G09G3/207 ,  G09G3/3433 ,  G09G2300/08

    Abstract: This disclosure provides systems, methods and apparatus for modulating light to form an image on a display. A light modulator in the display may include a substrate, a shutter, a first actuator and a second actuator. The shutter can be configured to selectively obstruct an optical path through the substrate. The first actuator can be configured to move the shutter in a first direction along a first axis in a plane substantially parallel to a plane defined by the substrate, thereby moving the shutter from a first state to a second state. The second actuator can be configured to move the shutter in a second direction along a second axis. The second axis can be substantially orthogonal to the first axis and also within a plane parallel to the substrate. In some implementations, moving the shutter along the second axis moves the shutter into a third state.

    Abstract translation: 本公开提供了用于调制光以在显示器上形成图像的系统，方法和装置。 显示器中的光调制器可以包括基板，快门，第一致动器和第二致动器。 快门可以被配置为选择性地阻挡穿过基板的光路。 第一致动器可以构造成沿着基本上平行于由衬底限定的平面的平面中的第一轴沿第一方向移动快门，从而将快门从第一状态移动到第二状态。 第二致动器可以构造成沿着第二轴沿第二方向移动快门。 第二轴线可以基本上与第一轴线正交并且也可以在平行于基板的平面内。 在一些实施方式中，沿着第二轴移动快门将快门移动到第三状态。

    DISPLAY APPARATUS COMPRISING MICRO-ELECTROMECHANICAL LIGHT MODULATOR INCLUDING A SHUTTER
    9.
    发明公开
    DISPLAY APPARATUS COMPRISING MICRO-ELECTROMECHANICAL LIGHT MODULATOR INCLUDING A SHUTTER 审中-公开
    用带封闭件的微机电光调制器显示装置

    公开(公告)号：EP2856238A1

    公开(公告)日：2015-04-08

    申请号：EP13725508.9

    申请日：2013-05-06

    Applicant: Pixtronix, Inc.

    Inventor： WU, Joyce, H. ,  SHI, Jianru ,  ANDERSSON, Mark, B. ,  STEYN, Jasper, Lodewyk ,  BROSNIHAN, Timothy, J.

    IPC: G02B26/02

    CPC classification number: G02B26/023 ,  G09G3/346

    Abstract: A display apparatus includes a backlight and an aperture layer that is positioned in front of the backlight and defines a plurality of apertures. The display apparatus also includes a microelectromechanical system (MEMS) light modulator configured to modulate light emitted by the backlight passing through the apertures to form an image on the display apparatus. The MEMS light modulator includes a shutter (1202) that has a light blocking portion having an aperture layer-facing surface and a front-facing surface and at least one depression (1207) formed in the light blocking portion. The width of the at least one depression accounts for at least 50% but less than 100% of a distance separating two edges of the shutter. In other embodiments the shutter perimeter surface is angled. Light leakage is mitigated.

    METHODS FOR MANUFACTURING COLD SEAL FLUID-FILLED DISPLAY APPARATUS
    10.
    发明公开
    METHODS FOR MANUFACTURING COLD SEAL FLUID-FILLED DISPLAY APPARATUS 审中-公开
    制造方法与冷密封装有液体的显示装置

    公开(公告)号：EP2531881A2

    公开(公告)日：2012-12-12

    申请号：EP11704695.3

    申请日：2011-02-01

    Applicant: Pixtronix Inc.

    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 does not form 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.

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