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    Rear projection screen with pin-hole concentrator array
    1.
    发明授权
    Rear projection screen with pin-hole concentrator array 有权
    背投屏幕，带针孔集中器阵列

    公开(公告)号：US09250508B1

    公开(公告)日：2016-02-02

    申请号：US14543616

    申请日：2014-11-17

    Applicant: Google Inc.

    Inventor： Belle Fu ,  Serge J. Bierhuizen ,  Mary Lou Jepsen ,  Andrei S. Kazmierski ,  Adam E. Norton ,  Nicholas C. Loomis ,  Philip E. Watson

    IPC: G03B21/62 ,  G03B21/625 ,  G02B5/30

    CPC classification number: G03B21/62 ,  G02B5/3033 ,  G03B21/625

    Abstract: A rear projection screen includes an array of pin-hole apertures to pass display light incident from a first side of the rear projection screen through to a viewing side of the rear projection screen opposite the first side. An array of concentrator structures surrounds the pin-hole apertures and defines concentrating optical pathways. The concentrating optical pathways each have an input aperture for collecting the display light and an output defined by a corresponding one of the pin-hole apertures to emit the display light. The input apertures are larger than the pin-hole apertures.

    Abstract translation: 后投影屏幕包括一排针孔孔，以将从后投影屏幕的第一侧入射的显示光通过到与第一侧相对的后投影屏的观察侧。 集中器结构的阵列围绕针孔孔并且限定集中光学路径。 集中光路每个都具有用于收集显示光的输入孔和由对应的一个针孔孔限定的输出以发射显示光。 输入孔径大于针孔孔径。

    FREE SPACE OPTICAL COMBINER WITH PRESCRIPTION INTEGRATION
    2.
    发明申请
    FREE SPACE OPTICAL COMBINER WITH PRESCRIPTION INTEGRATION 审中-公开

    公开(公告)号：US20170123207A1

    公开(公告)日：2017-05-04

    申请号：US14925563

    申请日：2015-10-28

    Applicant: Google Inc.

    Inventor： Bernard C. Kress ,  Adam E. Norton

    IPC: G02B27/01 ,  G02C7/02 ,  G02B27/42 ,  G02B27/14

    CPC classification number: G02B27/0172 ,  G02B27/017 ,  G02B27/143 ,  G02B27/4205 ,  G02B2027/013 ,  G02B2027/0174 ,  G02B2027/0178 ,  G02C7/02 ,  G02C2202/20

    Abstract: A prescriptive see-through eyepiece includes a meniscus lens body and an optical combiner. The meniscus lens body has an external scene side with a convex curvature and an eye-ward side with a concave curvature. The optical combiner is disposed within the meniscus lens body to combine image light incident through the eye-ward side with external scene light incident through the external scene side into a combined image. The optical combiner is partially reflective and imparts substantially no lensing power to the external scene light passing through. The optical combiner along with the concave curvature of the eye-ward side are configured to impart prescriptive lensing to the image light while the convex curvature of the external scene side and the concave curvature of the eye-ward side are configured to impart the prescriptive lensing to the external scene light.

    FRAMELESS SCREEN FOR TILEABLE DISPLAY PANEL
    5.
    发明申请
    FRAMELESS SCREEN FOR TILEABLE DISPLAY PANEL 审中-公开

    公开(公告)号：US20170082267A1

    公开(公告)日：2017-03-23

    申请号：US14857524

    申请日：2015-09-17

    Applicant: Google Inc.

    Inventor： Jacques Gagne ,  Adam E. Norton ,  Stephen D. Dorow ,  Kenneth G. Robertson

    IPC: F21V11/16

    Abstract: A display panel comprises a display layer including a plurality of pixel arrays offset from each other by spacing regions and a screen layer disposed over the display layer with each of the pixel arrays aligned to project an image portion onto a corresponding portion of the screen layer. The screen layer includes a transparent substrate and an array of upper spacer supports to support the transparent substrate a first fixed distance from the display layer. Each of the upper spacer supports is positioned on one of the spacing regions.

    BRIGHT EDGE DISPLAY FOR SEAMLESS TILEABLE DISPLAY PANELS
    6.
    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
    7.
    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。

    Optical configurations in a tileable display apparatus
    8.
    发明授权
    Optical configurations in a tileable display apparatus 有权
    瓦片显示装置中的光学配置

    公开(公告)号：US09500906B2

    公开(公告)日：2016-11-22

    申请号：US15131354

    申请日：2016-04-18

    Applicant: Google Inc.

    Inventor： Mary Lou Jepsen ,  Adam E. Norton

    IPC: G02F1/1335 ,  G09G3/34 ,  G09G3/32 ,  G02F1/1333

    CPC classification number: G06F3/1446 ,  G02B6/0005 ,  G02F1/13336 ,  G02F1/133504 ,  G02F1/133603 ,  G02F1/133606 ,  G02F2001/133607 ,  G09G3/20 ,  G09G3/32 ,  G09G3/3426 ,  G09G2300/026 ,  G09G2310/0232

    Abstract: A display apparatus including a screen layer for displaying a unified image to a viewer and an illumination layer having an array of light sources. Each light source emits a light beam. An array of optical elements, each coupled to a corresponding light source in the array of light sources, is disposed between the screen layer and the illumination layer. The display layer includes a matrix of pixlets and a spacing region disposed between the pixlets in the matrix, wherein the array of light sources emit their light beams through the array of optical elements, wherein each optical element is configured to shape the received light beam into a divergent projection beam having a 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 the unified image that is substantially seamless.

    Abstract translation: 一种显示装置，包括用于向观看者显示统一图像的屏幕层和具有光源阵列的照明层。 每个光源发射光束。 每个耦合到光源阵列中的相应光源的光学元件阵列设置在屏幕层和照明层之间。 显示层包括一个像素矩阵和一个设置在矩阵中的像素之间的间隔区域，其中光源阵列通过光学元件阵列发射它们的光束，其中每个光学元件被配置成将接收的光束成形为 具有有限角度扩展的发散投影光束，以将由像素显示的子图像投影在屏幕层的背面上作为放大的子图像，被放大的子图像组合以形成基本无缝的统一图像。

    SCREEN CONFIGURATION FOR DISPLAY SYSTEM
    9.
    发明申请
    SCREEN CONFIGURATION FOR DISPLAY SYSTEM 审中-公开
    显示系统的屏幕配置

    公开(公告)号：US20160091786A1

    公开(公告)日：2016-03-31

    申请号：US14579990

    申请日：2014-12-22

    Applicant: Google Inc.

    Inventor： Andrei S. Kazmierski ,  Adam E. Norton ,  Mary Lou Jepsen

    IPC: G03B21/62 ,  H04N9/31

    CPC classification number: H04N9/3138 ,  G02B3/0043 ,  G02B3/0056 ,  G02B3/0068 ,  G02B5/005 ,  G02B5/3025 ,  G02B5/3083 ,  G02B27/0018 ,  G02B27/1066 ,  G02B27/281 ,  G02F1/0102 ,  G02F1/13336 ,  G02F1/133504 ,  G02F1/133512 ,  G02F1/133526 ,  G02F1/133603 ,  G02F2001/133541

    Abstract: An optical configuration for a display system includes a front screen, a first microlens array, and a second microlens array. The front screen has optical properties to absorb ambient light and let image light through. The first microlens array is coupled to receive the image light from a pixel array of an image generation layer. The second microlens array is disposed between the front screen and the first microlens array. The second microlens array is offset from the first microlens array by approximately a focal length of microlenses in the first microlens array. The second microlens array is coupled to direct the image light received from the first microlens array through front screen. Each of the microlenses in the first microlens array is axially aligned with a corresponding microlens in the second microlens array.

    Abstract translation: 用于显示系统的光学配置包括前屏幕，第一微透镜阵列和第二微透镜阵列。 前屏幕具有吸收环境光的光学性质，并使图像通过。 第一微透镜阵列被耦合以从图像生成层的像素阵列接收图像光。 第二微透镜阵列设置在前屏幕和第一微透镜阵列之间。 第二微透镜阵列通过第一微透镜阵列中的微透镜的近似焦距偏离第一微透镜阵列。 第二微透镜阵列被耦合以将从第一微透镜阵列接收的图像光导向前屏幕。 第一微透镜阵列中的每个微透镜与第二微透镜阵列中的对应微透镜轴向对准。

    High contrast rear projection screen
    10.
    发明授权
    High contrast rear projection screen 有权
    高对比度背投屏

    公开(公告)号：US09176370B1

    公开(公告)日：2015-11-03

    申请号：US14303163

    申请日：2014-06-12

    Applicant: Google Inc.

    Inventor： Adam E. Norton ,  Mary Lou Jepsen ,  Andrei S. Kazmierski ,  Belle Fu

    IPC: G03B21/62 ,  G03B21/625 ,  G02B5/02 ,  G02B3/00

    CPC classification number: G03B21/625 ,  G02B3/0056 ,  G02B5/003 ,  G02B5/021 ,  G02B5/0242 ,  G02B5/0278 ,  G03B21/62

    Abstract: A projection screen includes a transparent substrate having a first side and a second side, an array of lenses disposed along the first side of the transparent substrate, a dark film disposed across the second side of the transparent substrate, an array of holes disposed through the dark film, and an array of diffusing spots each aligned with a corresponding one of the array of holes.

    Abstract translation: 投影屏幕包括具有第一侧和第二侧的透明基板，沿着透明基板的第一侧布置的透镜阵列，跨越透明基板的第二侧设置的暗膜，穿过该透明基板的孔阵列 暗膜，以及散射斑点阵列，每个散射斑点与相应的孔阵列对准。

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