中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

33 records (took 0.025 seconds)

    DISPLAY ELEMENTS INCORPORATING ASYMMETRIC APERTURES
    21.
    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：US20140327948A1

    公开(公告)日：2014-11-06

    申请号：US13888022

    申请日：2013-05-06

    Applicant: PIXTRONIX, INC.

    Inventor： Jianru Shi ,  Xiang-Dong Mi ,  Jignesh Gandhi

    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。

    METHODS FOR MANUFACTURING COLD SEAL FLUID-FILLED DISPLAY APPARATUS
    23.
    发明申请
    METHODS FOR MANUFACTURING COLD SEAL FLUID-FILLED DISPLAY APPARATUS 有权
    用于制造冷封式流体显示装置的方法

    公开(公告)号：US20130330995A1

    公开(公告)日：2013-12-12

    申请号：US13964533

    申请日：2013-08-12

    Applicant: PIXTRONIX, INC.

    Inventor： Eugene E. Fike, III ,  Joyce H. Wu ,  Jasper Lodewyk Steyn ,  Jignesh Gandhi

    IPC: H01J9/26

    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.

    Abstract translation: 本文描述的这种方法和装置涉及制造包括MEMS的冷封流体填充显示器的显示器和方法。 流体基本上围绕MEMS显示器的移动部件，以减少静摩擦的影响并改善显示器的光学和机电性能。 本发明涉及一种用于在较低温度下密封MEMS显示器的方法，使得仅在温度约15℃至约20℃的温度下才能形成蒸汽气泡。 在一些实施例中，MEMS显示装置包括第一基板，通过间隙与第一基板隔开并支撑光调制器阵列的第二基板，基本上填充间隙的流体，间隙内的多个间隔件，以及密封件 将第一基板连接到第二基板的材料。

    ELECTROMECHANICAL SYSTEMS DISPLAY APPARATUS INCORPORATING CHARGE DISSIPATION SURFACES
    24.
    发明申请
    ELECTROMECHANICAL SYSTEMS DISPLAY APPARATUS INCORPORATING CHARGE DISSIPATION SURFACES 有权
    电子系统显示设备包含充电放电表面

    公开(公告)号：US20130135193A1

    公开(公告)日：2013-05-30

    申请号：US13677044

    申请日：2012-11-14

    Applicant: Pixtronix, Inc.

    Inventor： Eugene E. FIKE, III ,  Cait Ni Chleirigh ,  Susan Oakley ,  Jignesh Gandhi

    IPC: G02B26/00 ,  G09G5/36 ,  G06F3/00 ,  G06T1/20

    CPC classification number: G02B26/00 ,  G02B26/005 ,  G02B26/02 ,  G06F3/00 ,  G06T1/20 ,  G09G5/363

    Abstract: This disclosure provides systems, methods and apparatus for dissipating charge buildup within a display element with a conductive layer. The conductive layer is maintained in electrical contact with a fluid within the display element. The fluid, in turn, remains in contact with light modulators within the display elements. Any charge buildup that may be caused by the filling of the fluid during fabrication of the display device, or during operation of the light modulators can be dissipated by the conductive layer. Thus, by dissipating the charge buildup, the conductive layer reduces or eliminates electrostatic forces due to the charge buildup that may affect the operability of the light modulators. The display can include conductive spacers in an active display region of the display and a spacer-free region that allows the substrates to deform while retaining an electrical connection between the conductive layer and the spacers in the active display region.

    Abstract translation: 本公开提供了用于在具有导电层的显示元件内消散电荷积聚的系统，方法和装置。 导电层保持与显示元件内的流体电接触。 流体又与显示元件内的光调制器保持接触。 在制造显示装置期间或在光调制器的操作期间可能由流体填充引起的任何电荷累积可被导电层消散。 因此，通过消耗电荷积累，导电层减少或消除由于电荷积聚引起的静电力，这可能影响光调制器的可操作性。 显示器可以包括显示器的有源显示区域中的导电间隔物和不间隔物区域，其允许基板变形，同时保持导电层和活动显示区域中的间隔物之间​​的电连接。

    DIRECT-VIEW MEMS DISPLAY DEVICES AND METHODS FOR GENERATING IMAGES THEREON
    26.
    发明申请
    DIRECT-VIEW MEMS DISPLAY DEVICES AND METHODS FOR GENERATING IMAGES THEREON 审中-公开
    直观的MEMS显示设备及其生成图像的方法

    公开(公告)号：US20160275876A1

    公开(公告)日：2016-09-22

    申请号：US15078725

    申请日：2016-03-23

    Applicant: Pixtronix, Inc.

    Inventor： Nesbitt W. Hagood ,  Jignesh Gandhi ,  Abraham McAllister ,  Rainer M. Malzbender ,  Stephen Robert Lewis

    IPC: G09G3/34 ,  G09G3/20

    CPC classification number: G09G3/346 ,  G02B26/004 ,  G02B26/02 ,  G09G3/2003 ,  G09G3/2022 ,  G09G3/2081 ,  G09G3/3413 ,  G09G5/06 ,  G09G5/363 ,  G09G5/393 ,  G09G2300/0809 ,  G09G2310/0235 ,  G09G2310/0251 ,  G09G2310/08 ,  G09G2320/0247 ,  G09G2320/064 ,  G09G2320/066 ,  G09G2330/021 ,  G09G2360/144

    Abstract: A direct-view display includes an array of MEMS light modulators and a control matrix formed on a transparent substrate, where each light modulator can be driven into at least two states, and a controller for controlling the states of each light modulator in the array. The control matrix transmits data and actuation voltages to the array. The controller includes an input, a processor, a memory, and an output. The input receives image data encoding an image frame for display. The processor derives a plurality of sub-frame data sets from the image data, where each sub-frame data set indicates desired states of light modulators in multiple rows and multiple columns of the array. The memory stores the plurality of sub-frame data sets. The output outputs the plurality of sub-frame data sets according to an output sequence to drive light modulators into the states indicated in the sub-frame data sets.

    Abstract translation: 直视图显示器包括MEMS光调制器的阵列和形成在透明基板上的控制矩阵，其中每个光调制器可以被驱动至少两种状态;以及控制器，用于控制阵列中每个光调制器的状态。 控制矩阵将数据和致动电压传输到阵列。 控制器包括输入，处理器，存储器和输出。 该输入接收用于显示的图像帧的编码图像数据。 处理器从图像数据中导出多个子帧数据集，其中每个子帧数据集指示阵列的多行和多列的光调制器的期望状态。 存储器存储多个子帧数据集。 输出根据输出序列输出多个子帧数据组，以驱动光调制器进入子帧数据集中指示的状态。

    DISPLAY APPARATUS INCORPORATING AMBIENT LIGHT DEPENDENT SUBFRAME DIVISION
    27.
    发明申请
    DISPLAY APPARATUS INCORPORATING AMBIENT LIGHT DEPENDENT SUBFRAME DIVISION 审中-公开
    显示设备包含环境光依赖子帧段

    公开(公告)号：US20160086529A1

    公开(公告)日：2016-03-24

    申请号：US14490784

    申请日：2014-09-19

    Applicant: PIXTRONIX, INC.

    Inventor： Robert Louis Myers ,  Edward Buckley ,  Alan Gerald Lewis ,  Jignesh Gandhi ,  Fahri Yaras

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

    CPC classification number: G09G3/2022 ,  G09G3/2003 ,  G09G3/2033 ,  G09G3/2081 ,  G09G3/3413 ,  G09G3/3688 ,  G09G3/3696 ,  G09G2310/0235 ,  G09G2320/0247 ,  G09G2320/0633 ,  G09G2320/064 ,  G09G2320/0666 ,  G09G2320/0673 ,  G09G2360/144

    Abstract: This disclosure provides systems, methods and apparatus for reducing flicker in display devices. In some image formation processes, a controller can form an image by utilizing a set of color subfields in displaying subframes associated with each of the color subfields. In some implementations, the controller may determine whether to divide or split the display of certain subframes based on environmental factors such as ambient light with or without concern for flicker. In some implementations, the controller may determine to divide or split the display of an x-channel subframe based on the ambient light. The controller can monitor the ambient light levels via an ambient light sensor, and compare the ambient light level to an ambient light threshold. If the ambient light levels go below the ambient light threshold, the controller can employ subframe division or splitting.

    Abstract translation: 本公开提供了用于减少显示装置中的闪烁的系统，方法和装置。 在一些图像形成处理中，控制器可以通过在显示与每个彩色子场相关联的子帧中利用一组彩色子场来形成图像。 在一些实施方案中，控制器可以基于环境光线来确定是否划分或分割某些子帧的显示，例如环境光，伴随或不关心闪烁。 在一些实现中，控制器可以基于环境光来确定划分或分割x信道子帧的显示。 控制器可以通过环境光线传感器来监视环境光线，并将环境光线水平与环境光线阈值进行比较。 如果环境光水平低于环境光阈值，则控制器可以采用子帧划分或分割。

    Display apparatus employing frame specific composite contributing colors
    28.
    发明授权
    Display apparatus employing frame specific composite contributing colors 有权
    采用帧特定复合色彩的显示装置

    公开(公告)号：US09208731B2

    公开(公告)日：2015-12-08

    申请号：US13663864

    申请日：2012-10-30

    Applicant: Pixtronix, Inc.

    Inventor： Edward Buckley ,  Fahri Yaras ,  Jignesh Gandhi

    IPC: G06T7/40 ,  G09G3/34 ,  G09G3/20 ,  G09G5/00

    CPC classification number: G09G3/3433 ,  G09G3/2022 ,  G09G3/348 ,  G09G5/003 ,  G09G2310/0235 ,  G09G2330/021 ,  G09G2340/06 ,  G09G2340/16 ,  G09G2360/144 ,  G09G2360/16

    Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for displaying images using a frame-specific contributing color (FSCC). In one aspect, an input is configured to receive image data corresponding to a current image frame. Contributing color selection logic is configured, based on received image data, to obtain a FSCC for use in conjunction with a set of frame-independent contributing colors (FICCs) to generate the current image frame on a display. In addition, subframe generation logic is configured to process the received image data for the current image frame to generate at least two subframes for each of the FICCs and the obtained FSCC such that an output by the display of the generated subframes results in the display of the current image frame.

    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，用于使用帧特定贡献颜色（FSCC）显示图像。 一方面，输入被配置为接收与当前图像帧相对应的图像数据。 基于接收到的图像数据配置贡献颜色选择逻辑，以获得与一组与帧无关的贡献颜色（FICC）一起使用的FSCC，以在显示器上生成当前图像帧。 此外，子帧生成逻辑被配置为处理当前图像帧的接收图像数据，以为FICC和所获得的FSCC中的每一个产生至少两个子帧，使得通过显示生成的子帧的输出导致显示 当前图像帧。

    Ambient light aware display apparatus
    29.
    发明授权
    Ambient light aware display apparatus 有权
    环境光感知显示设备

    公开(公告)号：US09183812B2

    公开(公告)日：2015-11-10

    申请号：US13753261

    申请日：2013-01-29

    Applicant: Pixtronix, Inc.

    Inventor： Robert L. Myers ,  Jignesh Gandhi

    IPC: G09G5/06 ,  G09G3/34

    CPC classification number: G09G5/06 ,  G09G3/3413 ,  G09G3/3426 ,  G09G3/3433 ,  G09G3/346 ,  G09G2320/0666 ,  G09G2360/144

    Abstract: Systems, apparatus, and methods are disclosed herein for adjusting the operation of a display based on ambient lighting conditions. One such apparatus includes a sensor input for receiving sensor data indicative of an ambient lighting condition, output logic and color gamut correction logic. The output logic is configured to simultaneously cause light sources of at least two colors to be illuminated to form each of at least three generated primary colors. The color gamut correction logic is configured to cause the output logic to adjust the output of at least one display light source for each of the at least three generated primary colors to change the saturation of each of the at least three generated primary colors based on the received ambient light sensor data.

    Abstract translation: 本文公开的系统，装置和方法用于基于环境照明条件调节显示器的操作。 一种这样的装置包括用于接收指示环境照明条件，输出逻辑和色域校正逻辑的传感器数据的传感器输入。 输出逻辑被配置为同时引起至少两种颜色的光源被照亮以形成至少三种生成的原色中的每一种。 色域校正逻辑被配置为使得输出逻辑调整至少一个显示光源的输出，用于至少三个生成的原色中的每一个，以基于所述至少三个生成的原色改变所述至少三个生成的原色中的每一个的饱和度 接收环境光传感器数据。

Patent Agency Ranking