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    DISPLAY DEVICES AND DISPLAY ADDRESSING METHODS UTILIZING VARIABLE ROW LOADING TIMES
    1.
    发明申请
    DISPLAY DEVICES AND DISPLAY ADDRESSING METHODS UTILIZING VARIABLE ROW LOADING TIMES 审中-公开
    显示设备和显示寻址方法利用可变的载入时间

    公开(公告)号：WO2014052294A1

    公开(公告)日：2014-04-03

    申请号：PCT/US2013/061360

    申请日：2013-09-24

    Applicant: PIXTRONIX, INC.

    Inventor： LEWIS, Stephen R.

    IPC: G09G3/34

    CPC classification number: G09G3/3433 ,  G09G2310/02 ,  G09G2310/0218 ,  G09G2310/0235 ,  G09G2320/0223

    Abstract: An apparatus includes an array of pixels formed on a substrate, a set of data drivers, and a controller. The set of data drivers is configured to output data signals to the pixels. The data signals are representative of subsequent states of each respective pixel. The controller is configured to allocate a first period of time and a second period of time for the data drivers. The first period of time is used to load data into the first set of the pixels, which are located within a first distance from the data drivers. The second period of time is used to load data into a second set of pixels, which are located at distance from the data drivers that is greater than the first distance. The second period of time is longer than the first period of time.

    Abstract translation: 一种装置包括形成在基板上的像素阵列，一组数据驱动器和控制器。 该组数据驱动器配置为向像素输出数据信号。 数据信号代表每个相应像素的后续状态。 控制器被配置为为数据驱动器分配第一时间段和第二时间段。 第一时间段用于将数据加载到位于距数据驱动器的第一距离内的第一组像素中。 第二时间段用于将数据加载到第二组像素中，该第二组像素位于与数据驱动器的距离大于第一距离的距离处。 第二个时间段比第一个时间长。

    DISPLAY APERTURE PIXEL CIRCUIT ARCHITECTURE INCLUDING PLANARIZATION LAYER
    5.
    发明申请
    DISPLAY APERTURE PIXEL CIRCUIT ARCHITECTURE INCLUDING PLANARIZATION LAYER 审中-公开
    显示光栅像素电路架构，包括平面化层

    公开(公告)号：WO2015103311A1

    公开(公告)日：2015-07-09

    申请号：PCT/US2014/072838

    申请日：2014-12-30

    Applicant: PIXTRONIX, INC.

    Inventor： LEWIS, Stephen R. ,  BROSNIHAN, Timothy ,  PAPAS, Ilias ,  BEEBE, Robert

    IPC: G09G3/34

    CPC classification number: G02B26/023 ,  G09G3/3406 ,  G09G3/3466 ,  G09G2300/08 ,  G09G2300/0819 ,  G09G2300/0876 ,  G09G2310/0251 ,  G09G2310/0254 ,  G09G2320/0214 ,  G09G2320/0233 ,  G09G2320/0626

    Abstract: This disclosure provides systems, methods, and apparatus for providing pixel circuits for controlling the state of operation of light modulators in a display. A pixel circuit used to control one or more display elements of a MEMS display apparatus can include a first output node coupled to a first actuator of a display element and a second output node coupled to a second actuator of the display element. The first output node can be coupled to an actuation interconnect via a first pre-charge switch connected in parallel with a first capacitor. The second output node can be connected to the actuation interconnect via a second pre-charge switch connected in parallel with a second capacitor. Energizing the first output node or the second output node can cause the display element to enter or remain in a first state or a second state, respectively.

    Abstract translation: 本公开提供了用于提供用于控制显示器中的光调制器的操作状态的像素电路的系统，方法和装置。 用于控制MEMS显示装置的一个或多个显示元件的像素电路可以包括耦合到显示元件的第一致动器的第一输出节点和耦合到显示元件的第二致动器的第二输出节点。 第一输出节点可以经由与第一电容器并联连接的第一预充电开关耦合到致动互连。 第二输出节点可以经由与第二电容器并联连接的第二预充电开关连接到致动互连。 激活第一输出节点或第二输出节点可以使显示元件分别进入或保持在第一状态或第二状态。

    INTEGRATED ELEVATED APERTURE LAYER AND DISPLAY APPARATUS
    6.
    发明申请
    INTEGRATED ELEVATED APERTURE LAYER AND DISPLAY APPARATUS 审中-公开
    集成高级光栅层和显示设备

    公开(公告)号：WO2014149619A1

    公开(公告)日：2014-09-25

    申请号：PCT/US2014/019900

    申请日：2014-03-03

    Applicant: PIXTRONIX, INC.

    Inventor： BROSNIHAN, Timothy J. ,  FIKE, Eugene ,  SHI, Jianru ,  NI CHLEIRIGH, Cait ,  ENGLISH, Stephen ,  HAGOOD, Nesbitt ,  LEWIS, Stephen R. ,  VILLARREAL, Javier

    IPC: G02B26/02 ,  B81B3/00

    CPC classification number: G02B26/023 ,  B81B3/001 ,  B81B2201/047 ,  B81C1/00039 ,  B81C1/00476

    Abstract: This disclosure provides systems, methods and apparatus for displaying images. One such apparatus includes a substrate, an elevated aperture layer (EAL) defining a plurality of apertures formed therethrough, a plurality of anchors for supporting the EAL over the substrate and a plurality of display elements positioned between the substrate and the EAL. Each of the display elements may correspond to at least one respective aperture of the plurality of apertures defined by the EAL. Each display element also includes a movable portion supported over the substrate by a corresponding anchor supporting the EAL over the substrate. In some implementations, one or more light dispersion elements may be disposed in optical paths passing through the apertures defined by the EAL.

    Abstract translation: 本公开提供了用于显示图像的系统，方法和装置。 一种这样的设备包括基板，限定穿过其中形成的多个孔的升高孔径层（EAL），用于在基板上支撑EAL的多个锚固件和位于基板和EAL之间的多个显示元件。 每个显示元件可以对应于由EAL限定的多个孔中的至少一个相应的孔。 每个显示元件还包括通过在衬底上支撑EAL的相应锚固件支撑在衬底上的可移动部分。 在一些实施方案中，一个或多个光色散元件可以设置在穿过由EAL限定的孔的光路中。

    LOW-VOLTAGE MEMS SHUTTER ASSEMBLIES
    7.
    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
    8.
    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。

    PIXEL CIRCUITS FOR CONTROLLING A LIGHT MODULATOR
    9.
    发明申请
    PIXEL CIRCUITS FOR CONTROLLING A LIGHT MODULATOR 审中-公开
    用于控制光调制器的像素电路

    公开(公告)号：WO2014025784A1

    公开(公告)日：2014-02-13

    申请号：PCT/US2013/053795

    申请日：2013-08-06

    Applicant: PIXTRONIX, INC.

    Inventor： ENGLISH, Stephen ,  LEWIS, Stephen R.

    IPC: G09G3/34

    CPC classification number: G09G3/3433 ,  G09G3/3473 ,  G09G3/348 ,  G09G2300/0809 ,  G09G2310/0251 ,  G09G2320/0252 ,  G09G2330/021

    Abstract: An apparatus includes a plurality of display elements arranged in an array and a control matrix (500) coupled to the plurality of display elements to communicate data (508) and drive voltages (520, 532) to the display elements. For each display element, the control matrix includes an actuation circuit coupling a voltage source (520) to the display element. The control matrix is configured to apply an actuation voltage (520) to an actuator of the display element throughout an actuation stroke of the actuator and to initiate the actuation of the actuator after a pre-charging signal (510) that initiated the application of the actuation voltage (520) to the actuator has been deactivated.

    Abstract translation: 一种装置包括以阵列布置的多个显示元件和耦合到多个显示元件的控制矩阵（500），以向显示元件传送数据（508）和驱动电压（520,532）。 对于每个显示元件，控制矩阵包括将电压源（520）耦合到显示元件的致动电路。 控制矩阵被配置为在致动器的致动行程中将致动电压（520）施加到显示元件的致动器，并且在启动了施加电压的预充电信号（510）之后启动致动器的致动， 致动器的致动电压（520）已经被去激活。

    DISPLAY APPARATUS INCORPORATING VARYING THRESHOLD VOLTAGE TRANSISTORS
    10.
    发明申请
    DISPLAY APPARATUS INCORPORATING VARYING THRESHOLD VOLTAGE TRANSISTORS 审中-公开
    显示装置包含变化的阈值电压晶体管

    公开(公告)号：WO2014182809A2

    公开(公告)日：2014-11-13

    申请号：PCT/US2014/037140

    申请日：2014-05-07

    Applicant: PIXTRONIX, INC.

    Inventor： SHI, Jianru ,  LEWIS, Stephen R. ,  ANDERSSON, Mark B. ,  NI CHLEIRIGH, Cait

    IPC: G09G3/34

    CPC classification number: G09G3/3473 ,  G09G2300/0842 ,  G09G2310/0251 ,  G09G2310/0262 ,  G09G2310/061

    Abstract: This disclosure provides systems, methods and apparatus for controlling pixels of a display apparatus. An apparatus including a plurality of pixels can be controlled by a control matrix. The control matrix includes for each pixel a first transistor that has a first threshold voltage and a second transistor that has a second threshold voltage. A single data interconnect provides a common data voltage to the first and second transistors to control the states of corresponding first and second light modulators.

    Abstract translation: 本公开提供了用于控制显示装置的像素的系统，方法和装置。 包括多个像素的设备可以由控制矩阵来控制。 控制矩阵针对每个像素包括具有第一阈值电压的第一晶体管和具有第二阈值电压的第二晶体管。 单个数据互连向第一和第二晶体管提供公共数据电压以控制相应的第一和第二光调制器的状态。

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