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    METHODS FOR MANUFACTURING COLD SEAL FLUID-FILLED DISPLAY APPARATUS
    1.
    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.

    DISPLAY DEVICES AND METHODS FOR GENERATING IMAGES THEREON ACCORDING TO A VARIABLE COMPOSITE COLOR REPLACEMENT POLICY
    4.
    发明公开
    DISPLAY DEVICES AND METHODS FOR GENERATING IMAGES THEREON ACCORDING TO A VARIABLE COMPOSITE COLOR REPLACEMENT POLICY 审中-公开
    显示设备和方法，用于生成ACCORDING IMAGES一个变量复合颜色更换程序

    公开(公告)号：EP2856463A1

    公开(公告)日：2015-04-08

    申请号：EP13726046.9

    申请日：2013-05-06

    Applicant: Pixtronix, Inc.

    Inventor： GANDHI, Jignesh ,  BUCKLEY, Edward

    IPC: G09G3/20 ,  G09G3/36 ,  G09G3/34 ,  G09G5/02

    CPC classification number: G09G3/2022 ,  G09G3/2074 ,  G09G2310/0235 ,  G09G2320/0242 ,  G09G2340/06

    Abstract: This disclosure provides systems, methods and display apparatus including pixels and a controller. The controller controls the amount of light emitted by the display apparatus for each of the pixels. Controlling the amount of light emitted includes controlling the luminance of at least four contributing colors emitted for the pixel. At least one of the contributing colors is a composite color which substantially corresponds to a combination of at least two of the remaining contributing colors, and the combined luminance of the at least four contributing colors results in a set of color tristimulus values for the pixel. The controller is further configured to generate substantially the same color tristimulus values for first and second pixels of an image frame by causing the display apparatus to emit a different composite color luminance for the first pixel than for the second pixel.

    DISPLAY ELEMENTS INCORPORATING ASYMMETRIC APERTURES
    6.
    发明申请
    DISPLAY ELEMENTS INCORPORATING ASYMMETRIC APERTURES 审中-公开
    显示元件包含不对称的接口

    公开(公告)号：WO2014182619A1

    公开(公告)日：2014-11-13

    申请号：PCT/US2014/036808

    申请日：2014-05-05

    Applicant: PIXTRONIX, INC.

    Inventor： SHI, Jianru ,  MI, Xiang-Dong ,  GANDHI, Jignesh

    IPC: G02B26/02

    CPC classification number: G02B26/02 ,  Y10T29/49826

    Abstract: This, disclosure provides systems, methods and apparatus for improving the angular light distribution of a display apparatus. Smaller shutter-based display apparatus that modulate light passing through at least two apertures in an aperture or light blocking layer can provide similar viewing angle characteristics as larger shutter-based modulators by disproportionately reducing the width of a subset of the at least two apertures in relation to the remainder of the apertures. As the width of such apertures is one of the primary determinants of viewing angle, allowing a greater percentage of the light throughput of a shutter assembly to pass through wider apertures helps maintain a wider viewing angle for the display.

    Abstract translation: 本公开提供了用于改善显示装置的角度光分布的系统，方法和装置。 调制通过孔或光阻挡层中的至少两个孔的光的较小的基于快门的显示装置可以通过不相对地减小关于至少两个孔的子集的宽度来提供与较大的基于快门的调制器类似的视角特性 到其余的孔。 由于这种孔的宽度是视角的主要决定因素之一，允许快门组件的光通量的较大百分比通过较宽的孔有助于维持显示器的更宽的视角。

    THREE DIMENSIONAL (3D) IMAGE GENERATION USING ELECTROMECHANICAL DISPLAY ELEMENTS
    7.
    发明申请
    THREE DIMENSIONAL (3D) IMAGE GENERATION USING ELECTROMECHANICAL DISPLAY ELEMENTS 审中-公开
    使用电子显示元件的三维（3D）图像生成

    公开(公告)号：WO2014025781A1

    公开(公告)日：2014-02-13

    申请号：PCT/US2013/053792

    申请日：2013-08-06

    Applicant: PIXTRONIX, INC.

    Inventor： PAYNE, Richard S. ,  GANDHI, Jignesh ,  SHI, Jianru

    IPC: H04N13/04

    CPC classification number: H04N13/315 ,  H04N13/32 ,  H04N13/356

    Abstract: A display for generating three-dimensional images includes an array of light modulators for selectively obstructing a respective apertures and a controller. The controller can control a set of light modulators in the array to form, at a first time, a first eye image corresponding to input data by causing the light modulators to be driven into a first set of positions determined based on the input data. The first eye image includes an angular distribution of light weighted towards a first side of the display. The controller can also control the same set of light modulators to form, at a second time, a second eye image corresponding to input data by causing the light modulators to be driven into a second set of positions determined based on the input data. The second eye image includes an angular distribution of light weighted towards an opposite side of the display.

    Abstract translation: 用于产生三维图像的显示器包括用于选择性地阻挡相应孔径的光调制器阵列和控制器。 控制器可以通过使光调制器被驱动到基于输入数据确定的第一组位置中，来控制阵列中的一组光调制器，以在第一时间形成对应于输入数据的第一眼图像。 第一眼睛图像包括朝向显示器的第一侧加权的光的角度分布。 控制器还可以通过使光调制器被驱动到基于输入数据确定的第二组位置中来控制同一组光调制器，以在第二时间形成对应于输入数据的第二眼睛图像。 第二眼睛图像包括朝向显示器的相对侧加权的光的角度分布。

    APPARATUS AND METHOD FOR ADAPTIVE IMAGE RENDERING BASED ON AMBIENT LIGHT LEVELS
    10.
    发明申请
    APPARATUS AND METHOD FOR ADAPTIVE IMAGE RENDERING BASED ON AMBIENT LIGHT LEVELS 审中-公开
    基于光照水平的自适应图像渲染的装置和方法

    公开(公告)号：WO2016118258A1

    公开(公告)日：2016-07-28

    申请号：PCT/US2015/065882

    申请日：2015-12-15

    Applicant: PIXTRONIX, INC.

    Inventor： HALFMAN, Mark Douglas ,  BUCKLEY, Edward ,  TAKETOSHI, Nakano ,  FINKEL, Brian ,  EAKIN, James ,  GANDHI, Jignesh ,  LEWIS, Alan Gerald ,  MYERS, Robert ,  YARAS, Fahri ,  FIJOL, John

    IPC: G09G3/34

    CPC classification number: G09G5/02 ,  G06K9/4661 ,  G06T1/20 ,  G06T1/60 ,  G09G3/2022 ,  G09G3/2044 ,  G09G3/3406 ,  G09G3/3433 ,  G09G5/06 ,  G09G5/10 ,  G09G2310/0235 ,  G09G2320/0646 ,  G09G2340/0428 ,  G09G2360/144 ,  G09G2360/16

    Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for enhancing display viewability in high ambient conditions without excessive increase in power consumption. In one aspect, a controller associated with the display device can be configured to obtain an indication of ambient light conditions from an ambient light sensor or from a host device hosting the display device. Upon receiving an image frame, the controller can derive a set of color subfields and determine a bit-depth value for each color subfield based on the obtained indication of current ambient light conditions and mapping data which maps ranges of ambient light to respective bit-depth values on a color subfield by color subfield basis. The controller can then generate a number of subframes for each color subfield based on the respective determined bit-depth value and cause the generated subframes to be displayed.

    Abstract translation: 本公开提供了系统，方法和装置，包括在计算机存储介质上编码的计算机程序，用于在高环境条件下提高显示器可视性，而不会过度增加功耗。 在一个方面，与显示装置相关联的控制器可以被配置成从环境光传感器或者主持显示装置的主机装置获得环境光条件的指示。 在接收到图像帧时，控制器可以基于获得的当前环境光条件的指示和将环境光的范围映射到相应位深度的映射数据来导出一组彩色子场并确定每个颜色子场的位深度值 通过颜色子字段在颜色子字段上的值。 然后，控制器可以基于相应确定的位深度值为每个颜色子场生成多个子帧，并且使得生成的子帧被显示。

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