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    DUAL-PATH FOVEATED GRAPHICS PIPELINE
    1.
    发明申请
    DUAL-PATH FOVEATED GRAPHICS PIPELINE 审中-公开

    公开(公告)号：US20180136720A1

    公开(公告)日：2018-05-17

    申请号：US15351196

    申请日：2016-11-14

    Applicant: Google Inc.

    Inventor： Mark Spitzer ,  Carlin Vieri ,  Eric Turner ,  Behnam Bastani

    IPC: G06F3/01 ,  G06T1/20 ,  G06T3/40

    Abstract: A foveated display system includes a rendering device including at least one graphics processing unit (GPU) to render a foveal region and a peripheral region of a first image, wherein the foveal region has a higher resolution than the peripheral region. The system further includes a display device coupled to the rendering device via at least one physical layer. The display device includes a pixel array and a display controller coupled to the pixel array. The display controller includes a scaling component to upscale the first peripheral region to generate a scaled first peripheral region and a blending component to blend the foveal region with the scaled first peripheral region to generate a second image.

    BRIGHT EDGE DISPLAY FOR SEAMLESS TILEABLE DISPLAY PANELS
    3.
    发明申请
    BRIGHT EDGE DISPLAY FOR SEAMLESS TILEABLE DISPLAY PANELS 审中-公开
    BRIGHT EDGE显示屏，用于无缝平板显示面板

    公开(公告)号：US20170045769A1

    公开(公告)日：2017-02-16

    申请号：US14826743

    申请日：2015-08-14

    Applicant: Google Inc.

    Inventor： Philip E. Watson ,  Pey Lung Fu ,  Hung-Yu Chen ,  Carlin Vieri ,  Adam E. Norton ,  Andrei S. Kazmierski ,  Serge J. A. Bierhuizen ,  Nicholas C. Loomis ,  Behnam Bastani ,  Yachi Lee

    IPC: G02F1/1333 ,  G02F1/1335 ,  G02F1/1343

    CPC classification number: G02F1/13336 ,  G02F1/133526 ,  G02F1/133602 ,  G02F1/133611 ,  G02F1/134309 ,  G02F2001/134345

    Abstract: A display panel includes an array of display pixels to output an image. The array of display pixels includes a central pixel region and a perimeter pixel region. The central pixel region includes central pixel units each having three different colored sub-pixels. The different colored sub-pixels of the central pixel units are organized according to a central layout pattern that repeats across the central pixel region. The perimeter pixel region is disposed along a perimeter of the central pixel region and includes perimeter pixel units that increase a brightness of the image along edges of the central pixel region to mask gaps around the array of display pixels when tiling the array of display pixels with other arrays of display pixels.

    Abstract translation: 显示面板包括用于输出图像的显示像素阵列。 显示像素阵列包括中心像素区域和周边像素区域。 中心像素区域包括每个具有三个不同颜色的子像素的中心像素单元。 中心像素单元的不同彩色子像素根据跨过中心像素区重复的中央布局图案来组织。 周边像素区域沿着中心像素区域的周边布置，并且包括周边像素单元，其沿着中心像素区域的边缘增加图像的亮度，以在将显示像素阵列平铺在显示像素阵列的同时屏蔽显示像素阵列时的间隙， 其他显示像素阵列。

    Masking mechanical separations between tiled display panels
    4.
    发明授权
    Masking mechanical separations between tiled display panels 有权
    平铺显示面板之间屏蔽机械分离

    公开(公告)号：US09529563B2

    公开(公告)日：2016-12-27

    申请号：US14584233

    申请日：2014-12-29

    Applicant: Google Inc.

    Inventor： Andrei Kazmierski ,  Nicholas C. Loomis ,  Stephen D. Dorow ,  Adam E. Norton ,  Mary Lou Jepsen ,  Carlin Vieri

    IPC: G09G5/00 ,  G06F3/14 ,  G02F1/1333 ,  G09G3/36

    CPC classification number: G06F3/1446 ,  G02F1/13336 ,  G02F2001/133388 ,  G02F2001/133391 ,  G09G3/3648 ,  G09G2300/026 ,  G09G2310/0232 ,  G09G2320/0686

    Abstract: A tileable display panel includes an array of display pixels including central display pixels near a center of the array having a center pixel pitch and perimeter display pixels along a perimeter of the array. A perimeter region surrounds the array. The perimeter region includes a first side that is joinable to a second side of another instance of the tileable display panel to form a multi-panel display. The perimeter region has a width that is greater than at least half the center pixel pitch such that a gap between adjacent perimeter display pixels of the tileable display panel and the other instance of the tileable display panel when forming the multi-panel display is greater than the center pixel pitch. The gap is visually masked by increasing a characteristic of the perimeter display pixels adjacent to the gap relative to the same characteristic of the central display pixels.

    Abstract translation: 可瓦片显示面板包括显示像素阵列，包括阵列中心附近的中心显示像素，具有中心像素间距和沿阵列周边的周边显示像素。 围绕阵列的周边区域。 周边区域包括可连接到瓦片显示面板的另一实例的第二侧以形成多面板显示器的第一侧。 周边区域具有大于中心像素间距的至少一半的宽度，使得当形成多面板显示器时，可拼接显示面板的相邻周边显示像素与可瓦片显示面板的另一实例之间的间隙大于 中心像素间距。 通过相对于中央显示像素的相同特性增加与间隙相邻的周边显示像素的特性，可视地掩蔽间隙。

    CONFIGURATIONS FOR TILEABLE DISPLAY APPARATUS WITH MULTIPLE PIXEL ARRAYS
    5.
    发明申请
    CONFIGURATIONS FOR TILEABLE DISPLAY APPARATUS WITH MULTIPLE PIXEL ARRAYS 审中-公开
    用于具有多个像素阵列的可显示显示设备的配置

    公开(公告)号：US20150022754A1

    公开(公告)日：2015-01-22

    申请号：US14145747

    申请日：2013-12-31

    Applicant: Google Inc.

    Inventor： Mary Lou Jepsen ,  Carlin Vieri ,  John Ryan

    IPC: G02F1/1333

    CPC classification number: G02F1/13336 ,  G02F1/13306 ,  G02F1/133504 ,  G02F1/133603 ,  G02F1/136286

    Abstract: A display including a screen layer for displaying a unified image to a viewer on a viewing side of the screen layer that is opposite a backside of the screen layer, and an illumination layer having an array of light sources. Each light source in the array is configured to emit a divergent projection beam having a limited angular spread. A display layer is disposed between the screen layer and the illumination layer, and includes a matrix of pixlets, a spacing region disposed between the pixlets in the matrix, wherein the array of light sources are positioned to emit the divergent projection beams having limited angular spread to project sub-images displayed by the pixlets as magnified sub-images on the backside of the screen layer, the magnified sub-images to combine to form a substantially seamless unified image, and one or more components positioned on the display layer in the spacing region.

    Abstract translation: 一种显示器，包括用于向屏幕层的与屏幕层的背面相对的观看侧的观看者显示统一图像的屏幕层以及具有光源阵列的照明层。 阵列中的每个光源被配置为发射具有有限角度扩展的发散投影光束。 显示层设置在屏幕层和照明层之间，并且包括像素矩阵，设置在矩阵中的像素之间的间隔区域，其中光源阵列被定位成发射具有有限角度扩展的发散投影光束 将由像素显示的子图像投影到屏幕层的背面上的放大的子图像，将放大的子图像组合以形成基本上无缝的统一图像，并且以间隔位于显示层上的一个或多个组件 地区。

    Foveated compression of display streams
    8.
    发明授权
    Foveated compression of display streams 有权

    公开(公告)号：US10319114B2

    公开(公告)日：2019-06-11

    申请号：US15649047

    申请日：2017-07-13

    Applicant: Google Inc.

    Inventor： Behnam Bastani ,  Carlin Vieri ,  Haomiao Jiang

    IPC: G06T9/00 ,  H04N19/423 ,  H04N19/174 ,  H04N19/172 ,  H04N19/182 ,  H04N19/44 ,  G09G5/397

    Abstract: A processing unit is configured to render first pixels representative of a high-acuity region in the image and second pixels representative of a low-acuity region in the image. A shaper is configured to reorganize the first pixels based on at least one dimension of the low-acuity region. A multiplexer is configured to multiplex the reorganized first pixels and the second pixels to form a display stream. An encoder is configured to compress the display stream for transmission to a display. A decoder configured to decompress the display stream. A demultiplexer is configured to demultiplex the first pixels and the second pixels. Another processing unit is configured to blend the first pixels and the second pixels to form blended pixel values representative of the image for presentation on a screen.

    FOVEATED COMPRESSION OF DISPLAY STREAMS
    9.
    发明申请
    FOVEATED COMPRESSION OF DISPLAY STREAMS 审中-公开

    公开(公告)号：US20190019315A1

    公开(公告)日：2019-01-17

    申请号：US15649047

    申请日：2017-07-13

    Applicant: Google Inc.

    Inventor： Behnam Bastani ,  Carlin Vieri ,  Haomiao Jiang

    IPC: G06T9/00 ,  H04N19/174 ,  H04N19/172 ,  H04N19/182 ,  H04N19/44 ,  H04N19/423 ,  G09G5/397

    Abstract: A processing unit is configured to render first pixels representative of a high-acuity region in the image and second pixels representative of a low-acuity region in the image. A shaper is configured to reorganize the first pixels based on at least one dimension of the low-acuity region. A multiplexer is configured to multiplex the reorganized first pixels and the second pixels to form a display stream. An encoder is configured to compress the display stream for transmission to a display. A decoder configured to decompress the display stream. A demultiplexer is configured to demultiplex the first pixels and the second pixels. Another processing unit is configured to blend the first pixels and the second pixels to form blended pixel values representative of the image for presentation on a screen.

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