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    INACTIVE DUMMY PIXELS
    1.
    发明申请
    INACTIVE DUMMY PIXELS 审中-公开
    无效虚拟像素

    公开(公告)号：WO2012125645A3

    公开(公告)日：2012-11-22

    申请号：PCT/US2012028938

    申请日：2012-03-13

    Applicant: QUALCOMM MEMS TECHNOLOGIES INC ,  AFLATOONI KOOROSH ,  PARHAMI FARNAZ ,  GANTI SURYAPRAKASH

    Inventor： AFLATOONI KOOROSH ,  PARHAMI FARNAZ ,  GANTI SURYAPRAKASH

    IPC: G02B26/00

    CPC classification number: G02B26/001

    Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for a display with inactive dummy pixels. A display apparatus may include subpixels having a first electrode layer and a second electrode layer. The first electrode layer of an edge subpixel may include an opening, which may be made large enough to prevent the edge subpixel from actuating. The size of the openings also may be selected to attain a desired overall reflectivity for an array of edge subpixels. For example, the size of the openings may be selected to make the reflectivity of an edge pixel array similar to the reflectivity of a routing area.

    Abstract translation: 本公开提供了用于具有不活动虚拟像素的显示器的系统，方法和装置，包括编码在计算机存储介质上的计算机程序。 显示装置可以包括具有第一电极层和第二电极层的子像素。 边缘子像素的第一电极层可以包括开口，该开口可以制成足够大以防止边缘子像素致动。 也可以选择开口的尺寸以获得边缘子像素阵列的期望的总体反射率。 例如，可以选择开口的尺寸以使边缘像素阵列的反射率与布线区域的反射率类似。

    WHITE POINT TUNING FOR A DISPLAY
    4.
    发明申请
    WHITE POINT TUNING FOR A DISPLAY 审中-公开
    用于显示器的白点调谐

    公开(公告)号：WO2012125374A2

    公开(公告)日：2012-09-20

    申请号：PCT/US2012028103

    申请日：2012-03-07

    Applicant: QUALCOMM MEMS TECHNOLOGIES INC ,  PARMAR MANU ,  AFLATOONI KOOROSH ,  CUMMINGS WILLIAM J

    Inventor： PARMAR MANU ,  AFLATOONI KOOROSH ,  CUMMINGS WILLIAM J

    IPC: G09G3/34

    CPC classification number: G09G3/3466 ,  G09G3/2003 ,  G09G2320/0606 ,  G09G2320/0666 ,  G09G2320/0693

    Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for tuning the white point of a display device. In one aspect, a display device includes a set of display elements configured to output light and electronics configured to drive the display elements. Each display element can have an on-state where a reflective surface can be positioned at a distance from a partially reflective surface such that the display element can reflect incident light. Each distance can be dependent on a bias voltage. At least one of the bias voltages for the display elements can be non-zero in the on-state, and one or more of the bias voltages may be adjustable to control a white point of the display device. The electronics can be electrically connected to the display elements to provide the at least one non-zero bias voltage.

    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，用于调整显示装置的白点。 在一个方面，一种显示设备包括一组被配置为输出光的显示元件和被配置为驱动显示元件的电子元件。 每个显示元件可以具有导通状态，其中反射表面可以被定位在与部分反射表面一定距离处，使得显示元件可以反射入射光。 每个距离都可以取决于偏置电压。 显示元件的偏置电压中的至少一个在导通状态下可以非零，并且一个或多个偏置电压可以是可调节的，以控制显示装置的白点。 电子器件可以电连接到显示元件以提供至少一个非零偏置电压。

    DISPLAY HAVING AN EMBEDDED MICROLENS ARRAY
    6.
    发明申请
    DISPLAY HAVING AN EMBEDDED MICROLENS ARRAY 审中-公开
    具有嵌入式微阵列的显示器

    公开(公告)号：WO2012054303A1

    公开(公告)日：2012-04-26

    申请号：PCT/US2011/056188

    申请日：2011-10-13

    Applicant: QUALCOMM MEMS TECHNOLOGIES, INC. ,  MARTIN, Russel, Allyn ,  AFLATOONI, Koorosh

    Inventor： MARTIN, Russel, Allyn ,  AFLATOONI, Koorosh

    IPC: G02B26/00 ,  G02B3/00

    CPC classification number: G02B26/001 ,  G02B3/0012 ,  G02B3/0056 ,  G02B26/0841

    Abstract: The present disclosure provides methods, systems, and apparatus for directing incident light toward central regions of interferometric modulator displays. In one aspect, a display includes an array of microlenses embedded in a substrate adjacent a first surface of the substrate. An array of light modulators can be disposed over the first surface of the substrate. A light modulator can be disposed over a corresponding microlens. The microlenses can converge or concentrate incident light onto central regions of the corresponding light modulators. The microlenses may include single-element lenses, compound lenses, and/or graded-index lenses. Various methods of manufacturing such displays are also disclosed.

    Abstract translation: 本公开提供了用于将入射光引导到干涉式调制器显示器的中心区域的方法，系统和装置。 在一个方面，一种显示器包括嵌入在衬底中的与衬底的第一表面相邻的微透镜阵列。 光调制器阵列可以设置在衬底的第一表面上。 光调制器可以设置在相应的微透镜上。 微透镜可以将入射光会聚或集中在相应的光调制器的中心区域上。 微透镜可以包括单元件透镜，复合透镜和/或渐变折射率透镜。 还公开了制造这种显示器的各种方法。

    DITHER-AWARE IMAGE CODING
    7.
    发明申请
    DITHER-AWARE IMAGE CODING 审中-公开
    几何图像编码

    公开(公告)号：WO2013025605A1

    公开(公告)日：2013-02-21

    申请号：PCT/US2012/050573

    申请日：2012-08-13

    Applicant: QUALCOMM MEMS TECHNOLOGIES, INC. ,  PARMAR, Manu ,  GILLE, Jennifer Lee ,  AFLATOONI, Koorosh

    Inventor： PARMAR, Manu ,  GILLE, Jennifer Lee ,  AFLATOONI, Koorosh

    IPC: H04N1/56 ,  H04N1/40 ,  G09G3/20 ,  H04N7/26 ,  H04N7/30

    CPC classification number: H04N1/644 ,  G09G3/2048 ,  H04N1/40087 ,  H04N1/56 ,  H04N19/60 ,  H04N19/86 ,  H04N19/90

    Abstract: This disclosure provides implementations of dither-aware image coding processes, devices, apparatus, and systems. In one aspect, a portion of received image data is selected. First spatial domain values in the selected portion of the image data are transformed to first transform domain coefficients. Second spatial domain values in a designated dither matrix are transformed to second transform domain coefficients. A ratio of each of the first transform domain coefficients to a respective second transform domain coefficient is determined. The first transform domain coefficients are selectively coded in accordance with the determined ratios to define coded first transform domain coefficients. A reverse transformation is performed to transform the coded first transform domain coefficients to third spatial domain values defining a coded portion of the image data. By way of example, transformations such as discreet cosine transforms or discreet wavelet transforms can be used.

    Abstract translation: 本公开提供了抖动感知图像编码处理，设备，装置和系统的实现。 在一个方面，选择接收的图像数据的一部分。 将图像数据的所选部分中的第一空间域值转换为第一变换域系数。 将指定的抖动矩阵中的第二空间域值转换为第二变换域系数。 确定每个第一变换域系数与相应的第二变换域系数的比率。 根据所确定的比率选择性地编码第一变换域系数以定义经编码的第一变换域系数。 执行逆变换以将编码的第一变换域系数变换为定义图像数据的编码部分的第三空间域值。 作为示例，可以使用诸如离散余弦变换或离散小波变换之类的变换。

    INACTIVE DUMMY PIXELS
    8.
    发明申请
    INACTIVE DUMMY PIXELS 审中-公开
    不活泼的像素

    公开(公告)号：WO2012125645A2

    公开(公告)日：2012-09-20

    申请号：PCT/US2012/028938

    申请日：2012-03-13

    Applicant: QUALCOMM MEMS TECHNOLOGIES, INC. ,  AFLATOONI, Koorosh ,  PARHAMI, Farnaz ,  GANTI, Suryaprakash

    Inventor： AFLATOONI, Koorosh ,  PARHAMI, Farnaz ,  GANTI, Suryaprakash

    IPC: G02B26/00

    CPC classification number: G02B26/001

    Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for a display with inactive dummy pixels. A display apparatus may include subpixels having a first electrode layer and a second electrode layer. The first electrode layer of an edge subpixel may include an opening, which may be made large enough to prevent the edge subpixel from actuating. The size of the openings also may be selected to attain a desired overall reflectivity for an array of edge subpixels. For example, the size of the openings may be selected to make the reflectivity of an edge pixel array similar to the reflectivity of a routing area.

    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，用于具有非活动虚拟像素的显示器。 显示装置可以包括具有第一电极层和第二电极层的子像素。 边缘子像素的第一电极层可以包括开口，其可以被制成足够大以防止边缘子像素致动。 可以选择开口的尺寸以获得边缘子像素阵列的期望的总体反射率。 例如，可以选择开口的尺寸以使边缘像素阵列的反射率类似于布线区域的反射率。

    WHITE POINT TUNING FOR A DISPLAY
    9.
    发明申请
    WHITE POINT TUNING FOR A DISPLAY 审中-公开

    公开(公告)号：WO2012125374A3

    公开(公告)日：2012-09-20

    申请号：PCT/US2012/028103

    申请日：2012-03-07

    Applicant: QUALCOMM MEMS TECHNOLOGIES, INC. ,  PARMAR, Manu ,  AFLATOONI, Koorosh ,  CUMMINGS, William J.

    Inventor： PARMAR, Manu ,  AFLATOONI, Koorosh ,  CUMMINGS, William J.

    IPC: G09G3/34

    Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for tuning the white point of a display device. In one aspect, a display device includes a set of display elements configured to output light and electronics configured to drive the display elements. Each display element can have an on-state where a reflective surface can be positioned at a distance from a partially reflective surface such that the display element can reflect incident light. Each distance can be dependent on a bias voltage. At least one of the bias voltages for the display elements can be non-zero in the on-state, and one or more of the bias voltages may be adjustable to control a white point of the display device. The electronics can be electrically connected to the display elements to provide the at least one non-zero bias voltage.

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