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    Display apparatus incorporating high-aspect ratio electrical interconnects
    1.
    发明授权
    Display apparatus incorporating high-aspect ratio electrical interconnects 有权
    包含高纵横比电互连的显示装置

    公开(公告)号：US09128289B2

    公开(公告)日：2015-09-08

    申请号：US13730359

    申请日：2012-12-28

    Applicant: Pixtronix, Inc.

    Inventor： Gianni Taraschi ,  Mark B. Andersson ,  Jasper Lodewyk Steyn

    IPC: G02B26/02 ,  G02B26/04

    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。

    DISPLAY APPARATUS INCORPORATING DUAL-LEVEL SHUTTERS
    3.
    发明申请
    DISPLAY APPARATUS INCORPORATING DUAL-LEVEL SHUTTERS 有权
    显示设备包含双层切换器

    公开(公告)号：US20140267331A1

    公开(公告)日：2014-09-18

    申请号：US13800400

    申请日：2013-03-13

    Applicant: PIXTRONIX, INC.

    Inventor： Javier Villarreal ,  Timothy Brosnihan ,  Mark B. Andersson

    IPC: G02B26/02

    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。

    DISPLAY APPARATUS INCORPORATING DUAL-LEVEL SHUTTERS
    4.
    发明申请
    DISPLAY APPARATUS INCORPORATING DUAL-LEVEL SHUTTERS 有权
    显示设备包含双层切换器

    公开(公告)号：US20140267196A1

    公开(公告)日：2014-09-18

    申请号：US13800418

    申请日：2013-03-13

    Applicant: PIXTRONIX, INC.

    Inventor： Javier Villarreal ,  Timothy Brosnihan ,  Mark B. Andersson ,  Edward Buckley ,  Eugene Fike

    IPC: G02B26/02 ,  G09G5/00

    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。

    Multi-state shutter assembly for use in an electronic display
    5.
    发明授权
    Multi-state shutter assembly for use in an electronic display 有权
    用于电子显示器的多状态挡板组件

    公开(公告)号：US09195051B2

    公开(公告)日：2015-11-24

    申请号：US13841051

    申请日：2013-03-15

    Applicant: Pixtronix, Inc.

    Inventor： Joyce Wu ,  Tsutomu Kobayashi ,  Mark B. Andersson ,  Gianni Taraschi ,  Jasper Lodewyk Steyn

    IPC: G09G3/34 ,  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。 多状态快门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 CORRUGATED BEAM ACTUATORS
    7.
    发明申请
    DISPLAY APPARATUS INCORPORATING CORRUGATED BEAM ACTUATORS 有权
    包括腐蚀光束执行器的显示设备

    公开(公告)号：US20150187239A1

    公开(公告)日：2015-07-02

    申请号：US14146362

    申请日：2014-01-02

    Applicant: Pixtronix, Inc.

    Inventor： Tyler Dunn ,  Mark B. Andersson

    IPC: G09F9/37

    CPC classification number: G09F9/372 ,  B81B3/0021 ,  B81B3/007 ,  B81B2201/038 ,  B81B2201/045 ,  B81B2203/0109 ,  B81B2203/0163 ,  G02B26/04 ,  H02N1/002

    Abstract: This disclosure provides systems, methods and apparatus for shutter-based EMS light modulators controlled by electrode actuators that include complementary sets of corrugations or teeth along the opposing beams of the actuators. The complementary sets of corrugations substantially engage one another when drawn together via an actuation voltage. By applying the actuation voltage across the opposing beams of such an actuator, the beams are drawn together both by the electromotive force resulting from the electric field acting between the portions of the beams that are substantially perpendicular to the direction of actuation of the actuator, and by fringing fields between the sides of the corrugations, which are substantially parallel to the direction of actuation. The additional fringing fields provide for increased electromotive force for a given input voltage.

    Abstract translation: 本公开提供了由电极致动器控制的基于快门的EMS光调制器的系统，方法和装置，其包括沿致动器的相对梁的互补的波纹或齿的组。 互补的波纹组在通过致动电压拉在一起时基本上彼此接合。 通过将致动电压施加在这种致动器的相对的梁上，通过作用在基本上垂直于致动器的致动方向的梁的部分之间的电场产生的电动势将光束牵引在一起，以及 通过在波纹的两侧之间划线，其基本上平行于致动方向。 额外的边缘场提供给定输入电压的增加的电动势。

    SHUTTER ASSEMBLIES FABRICATED ON MULTI-HEIGHT MOLDS
    9.
    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：US20140225904A1

    公开(公告)日：2014-08-14

    申请号：US13766475

    申请日：2013-02-13

    Applicant: PIXTRONIX, INC.

    Inventor： Mark B. Andersson ,  Timothy J. Brosnihan ,  Javier Villarreal ,  Joyce Wu

    IPC: G02F1/01

    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。

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