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    DISPLAY APPARATUS INCORPORATING DUAL-LEVEL SHUTTERS
    1.
    发明申请
    DISPLAY APPARATUS INCORPORATING DUAL-LEVEL SHUTTERS 审中-公开
    显示设备包含双层切换器

    公开(公告)号：WO2014164146A1

    公开(公告)日：2014-10-09

    申请号：PCT/US2014/020820

    申请日：2014-03-05

    Applicant: PIXTRONIX, INC.

    Inventor： VILLARREAL, Javier ,  BROSNIHAN, Timothy J. ,  ANDERSSON, Mark B.

    IPC: G02B26/02 ,  G02B27/00

    CPC classification number: G02B26/02 ,  G02B26/023 ,  G02B27/0018

    Abstract: This disclosure provides systems, methods and apparatus for modulating light to form an image on a display, as well as methods manufacturing such apparatus. The display apparatus includes dual-level shutter assemblies. Each dual-level shutter assembly includes front and rear light obstructing levels positioned adjacent to respective front and rear light blocking layers. The front and rear light blocking layers define apertures providing optical paths from a backlight to the front of the display. The dual-level shutters selectively obstruct these optical paths to generate an image.

    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，以及制造这种装置的方法。 显示装置包括双层快门组件。 每个双水平快门组件包括邻近相应的前后遮光层定位的前光和后光阻挡层。 前后遮光层限定了从背光到显示器前部的光路的孔。 双层百叶窗选择性地阻挡这些光路以产生图像。

    SHUTTER ASSEMBLIES FABRICATED ON MULTI-HEIGHT MOLDS
    2.
    发明申请
    SHUTTER ASSEMBLIES FABRICATED ON MULTI-HEIGHT MOLDS 审中-公开
    快速组合在多重高度上组合

    公开(公告)号：WO2014126890A1

    公开(公告)日：2014-08-21

    申请号：PCT/US2014/015718

    申请日：2014-02-11

    Applicant: PIXTRONIX, INC.

    Inventor： ANDERSSON, Mark B. ,  BROSNIHAN, Timothy J. ,  VILLARREAL, Javier ,  WU, Joyce H.

    IPC: G02B26/02 ,  B81B3/00

    CPC classification number: G02F1/0128 ,  G02B26/023 ,  G02F1/0102

    Abstract: This disclosure provides systems, methods and apparatus for forming display structures having shutters that have a different height than corresponding actuators. In one aspect, a display apparatus includes an electrostatic actuator including opposing beam electrodes having primary faces normal to a substrate on which they are formed. The height of at least one of the opposing beam electrodes defines an actuator height. The apparatus also includes a shutter configured to be driven by the electrostatic actuator. The shutter includes at least one protrusion, the protrusion having a first sidewall and a second sidewall normal to a primary plane of the shutter, wherein a first sidewall height of the first sidewall is substantially different from the actuator height.

    Abstract translation: 本公开提供了用于形成具有与相应的致动器不同的高度的百叶窗的显示结构的系统，方法和装置。 一方面，显示装置包括静电致动器，该静电致动器包括相对的光束电极，所述相对的光束电极具有与形成它们的基板垂直的主面。 至少一个相对的梁电极的高度限定了致动器的高度。 该装置还包括构造成由静电致动器驱动的快门。 闸板包括至少一个突起，该突起具有第一侧壁和垂直于活门主要平面的第二侧壁，其中第一侧壁的第一侧壁高度与致动器高度基本上不同。

    LOW-VOLTAGE MEMS SHUTTER ASSEMBLIES
    3.
    发明申请
    LOW-VOLTAGE MEMS SHUTTER ASSEMBLIES 审中-公开
    低压MEMS快门总成

    公开(公告)号：WO2014120444A1

    公开(公告)日：2014-08-07

    申请号：PCT/US2014/011660

    申请日：2014-01-15

    Applicant: PIXTRONIX, INC.

    Inventor： VILLARREAL, Javier ,  BROSNIHAN, Timothy J. ,  STEYN, Jasper Lodewyk ,  PAYNE, Richard S. ,  LEWIS, Stephen R.

    IPC: B81B3/00 ,  G02B26/02

    CPC classification number: G02B26/02 ,  B81B3/007 ,  B81B2201/045 ,  B81B2203/0163 ,  B81B2203/051 ,  B81C2201/053 ,  B81C2201/112 ,  G02B26/023 ,  G09G3/22

    Abstract: This disclosure provides systems, methods and apparatus for providing relatively thinner and less stiff compliant beams for a shutter assembly. A protective coating is deposited and patterned over the shutter assembly before it is released from a sacrificial mold over which the shutter assembly is formed. Because some primary surfaces of the compliant beams are in contact with the sacrificial mold, these primary surfaces are not coated with the protective coating. Therefore, when the shutter assembly is finally released, the resulting compliant beams are relatively thinner and less stiff providing a reduction in an actuation voltage used to operate the shutter assembly. In some instances, the protective coating is patterned into discontinuous segments before release.

    Abstract translation: 本公开提供了用于为快门组件提供相对较薄且较不硬的柔性梁的系统，方法和装置。 在从快门组件形成的牺牲模具释放之前，将保护涂层沉积并在其上形成图案。 由于柔性梁的一些主表面与牺牲模具接触，所以这些主表面没有涂覆保护涂层。 因此，当快门组件最终被释放时，所产生的柔性梁相对较薄并且较不硬，从而降低用于操作闸板组件的致动电压。 在一些情况下，保护性涂层在释放之前被图案化成不连续段。

    DISPLAY APPARATUS WITH DENSELY PACKED ELECTROMECHANICAL SYSTEMS DISPLAY ELEMENTS
    4.
    发明申请
    DISPLAY APPARATUS WITH DENSELY PACKED ELECTROMECHANICAL SYSTEMS DISPLAY ELEMENTS 审中-公开
    显示装置与密封包装机电系统显示元件

    公开(公告)号：WO2014099599A1

    公开(公告)日：2014-06-26

    申请号：PCT/US2013/074634

    申请日：2013-12-12

    Applicant: PIXTRONIX, INC.

    Inventor： GANDHI, Jignesh ,  LEWIS, Stephen R. ,  BROSNIHAN, Timothy J.

    IPC: G02B26/02 ,  G09G3/34

    CPC classification number: G02B26/02 ,  G09G3/3433 ,  G09G2300/0426

    Abstract: This disclosure provides systems, methods and apparatus for reducing undesired capacitance and electrostatic attraction among components of electromechanical systems (EMS) displays. An apparatus includes an array of display elements, a control matrix, and an electric insulation layer. The display elements each include a movable light blocking component coupled to a conductive beam. The control matrix includes a plurality of interconnects, including at least one switched interconnect, which passes under and is electrically isolated from at least one of the conductive beam and the movable light blocking component.

    Abstract translation: 本公开提供了用于减少机电系统（EMS）显示器的组件之间的不期望的电容和静电吸引的系统，方法和装置。 一种装置包括显示元件阵列，控制矩阵和电绝缘层。 显示元件各自包括耦合到导电束的可移动遮光部件。 控制矩阵包括多个互连件，其包括至少一个开关互连件，其经过导电束和可移动遮光部件中的至少一个下方并与之隔离。

    MULTI-STATE SHUTTER ASSEMBLIES HAVING SEGMENTED DRIVE ELECTRODE SETS
    6.
    发明申请
    MULTI-STATE SHUTTER ASSEMBLIES HAVING SEGMENTED DRIVE ELECTRODE SETS 审中-公开
    具有分段驱动电极组的多状态快门组件

    公开(公告)号：WO2014158704A1

    公开(公告)日：2014-10-02

    申请号：PCT/US2014/019415

    申请日：2014-02-28

    Applicant: PIXTRONIX, INC.

    Inventor： WANG, Ye ,  BROSNIHAN, Timothy J.

    IPC: G02B26/02

    CPC classification number: G02B26/00 ,  G02B26/007 ,  G02B26/02 ,  G02B26/023 ,  G02B26/0816 ,  G02B26/0833 ,  G02B26/0841 ,  G02B27/0068 ,  G02B2027/0118 ,  G02F1/155 ,  G02F1/19 ,  G02F1/29 ,  G02F1/292 ,  G02F2203/24

    Abstract: This disclosure provides systems, methods and apparatus incorporating display elements having light modulators that can operate in more than two states. In some implementations, the light modulator assembly includes an electrostatic actuator that includes a load electrode coupled to a shutter and a drive electrode set positioned proximate to the load electrode. The drive electrode set includes a plurality of discrete portions that are configured to drive the light modulator assembly to a plurality of different light modulator states. In some such implementations, the portions of the drive electrode set are positioned opposite to corresponding regions of the load electrode. In some implementations, the portions are arranged such that the portions are configured to electrostatically engage with adjacent regions of the load electrode.

    Abstract translation: 本公开提供了结合具有可以在两种以上状态下操作的光调制器的显示元件的系统，方法和装置。 在一些实施方式中，光调制器组件包括静电致动器，其包括耦合到快门的负载电极和靠近负载电极定位的驱动电极组。 驱动电极组包括多个分立部分，其被配置为将光调制器组件驱动到多个不同的光调制器状态。 在一些这样的实施方案中，驱动电极组的部分与负载电极的对应区域相对定位。 在一些实施方式中，这些部分被布置成使得这些部分构造成与负载电极的相邻区域静电接合。

    PREVENTING GLASS PARTICLE INJECTION DURING THE OIL FILL PROCESS
    7.
    发明申请
    PREVENTING GLASS PARTICLE INJECTION DURING THE OIL FILL PROCESS 审中-公开
    在油灌装过程中防止玻璃颗粒注射

    公开(公告)号：WO2014105471A1

    公开(公告)日：2014-07-03

    申请号：PCT/US2013/075278

    申请日：2013-12-16

    Applicant: PIXTRONIX, INC.

    Inventor： FIKE III, Eugene E. ,  BROSNIHAN, Timothy J.

    IPC: G02B26/02 ,  B81B7/00 ,  B81B3/00 ,  B81C1/00

    CPC classification number: G02B26/00 ,  B81B3/0005 ,  B81B7/0012 ,  B81B7/0029 ,  B81B2201/045 ,  B81C1/0096 ,  G02B26/02 ,  G02B27/0006 ,  G02F1/0102 ,  G09G3/00

    Abstract: This disclosure provides systems, methods and apparatus for preventing particles from entering electromechanical systems (EMS) display devices. In one aspect, an apparatus includes a plate, a substrate supporting at least one EMS device, a seal joining the plate and the substrate to define a cavity therebetween and at least one port for receiving a fluid, and a filter disposed between the port and the EMS device. The filter includes elements formed on at least one of a surface of the substrate and a surface of the plate, defining a gap sized to allow the received fluid to pass and to inhibit non-fluidic particles carried in the fluid from the EMS device.

    Abstract translation: 本公开提供了用于防止颗粒进入机电系统（EMS）显示装置的系统，方法和装置。 在一个方面，一种装置包括板，支撑至少一个EMS装置的基板，连接板和基板的密封件，以在其间限定一个空腔，以及用于接收流体的至少一个端口，以及设置在端口和 EMS设备。 过滤器包括形成在基板的表面和板的表面中的至少一个上的元件，其限定了尺寸允许接收的流体通过并且抑制来自EMS装置的流体中携带的非流体颗粒的间隙。

    DISPLAY APPARATUS WITH MULTI-HEIGHT SPACERS
    8.
    发明申请
    DISPLAY APPARATUS WITH MULTI-HEIGHT SPACERS 审中-公开
    具有多个高度间隔的显示设备

    公开(公告)号：WO2014043324A1

    公开(公告)日：2014-03-20

    申请号：PCT/US2013/059420

    申请日：2013-09-12

    Applicant: PIXTRONIX, INC.

    Inventor： PAYNE, Richard S. ,  BROSNIHAN, Timothy J. ,  FIKE III, Eugene E.

    IPC: G02F1/1339 ,  G02B26/02

    CPC classification number: G02B26/02 ,  G02B26/005 ,  G02F2001/13396 ,  G09G3/3433 ,  Y10T428/24562 ,  Y10T428/24851

    Abstract: A device includes an array of devices formed on a first substrate. A second substrate is spaced away from the first substrate such that the array of devices are positioned between the first and second substrates. A plurality of spacers arc coupled to the first substrate to maintain at least a minimum gap between the first substrate and the second substrate. The plurality of spacers include a first set of spacers and a second set of spacers. The spacers in the first set of spacers are shorter than the spacers in the second set of spacers. At least one spacer in the second set of spacers is positioned between at least two spacers in the first set of spacers. In some implementations, the device is a display device and the MEMS devices are modulators.

    Abstract translation: 一种器件包括形成在第一衬底上的器件阵列。 第二衬底与第一衬底间隔开，使得器件阵列位于第一和第二衬底之间。 多个间隔件电弧耦合到第一基板以保持第一基板和第二基板之间的至少最小间隙。 多个间隔件包括第一组间隔件和第二组间隔件。 第一组隔离物中的间隔物比第二组隔离物中的间隔物短。 第二组隔离物中的至少一个隔离物位于第一组隔离物中的至少两个间隔物之间​​。 在一些实施方案中，该器件是显示器件，并且MEMS器件是调制器。

    DISPLAY APPARATUS INCORPORATING DUAL-LEVEL SHUTTERS
    10.
    发明申请
    DISPLAY APPARATUS INCORPORATING DUAL-LEVEL SHUTTERS 审中-公开
    显示设备包含双层切换器

    公开(公告)号：WO2014158904A1

    公开(公告)日：2014-10-02

    申请号：PCT/US2014/020822

    申请日：2014-03-05

    Applicant: PIXTRONIX, INC.

    Inventor： VILLARREAL, Javier ,  BROSNIHAN, Timothy J. ,  ANDERSSON, Mark B. ,  BUCKLEY, Edward ,  FIKE, Eugene

    IPC: G02B26/02 ,  G02B27/00

    CPC classification number: G02B26/02 ,  B81B3/0054 ,  B81B2201/045 ,  G02B26/023 ,  G09G5/003

    Abstract: This disclosure provides systems, methods and apparatus for modulating light to form an image on a display, as well as methods manufacturing such apparatus. The display apparatus includes shutters having asymmetric light obstructing portions extending out from opposing sides of a shutter aperture along an axis of motion of the shutter. Actuators move the shutters laterally along the axis of motion to move the shutter between fully closed, partially open, and fully open states to modulate light, thereby forming an image.

    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，以及制造这种装置的方法。 显示装置包括具有不对称光阻挡部分的快门，该光束阻挡部分沿着快门的运动轴线从快门孔的相对侧延伸出来。 致动器沿着运动轴线横向移动百叶窗，以在完全关闭，部分打开和完全打开状态之间移动快门以调制光，从而形成图像。

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