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    Foveated image rendering for head-mounted display devices
    2.
    发明授权
    Foveated image rendering for head-mounted display devices 有权

    公开(公告)号：US10949947B2

    公开(公告)日：2021-03-16

    申请号：US15858678

    申请日：2017-12-29

    申请人： Intel Corporation

    发明人： Aaron Steyskal ,  Nausheen Ansari ,  Nobuyuki Suzuki ,  Zhiming Zhuang ,  Atsuo Kuwahara ,  Gary K. Smith

    IPC分类号： G06T15/00 ,  G06T3/40 ,  G06T11/60 ,  H04L29/06 ,  G06T1/20 ,  G06T1/60 ,  G06T3/00 ,  G06F3/01

    摘要： Example methods, apparatus, systems and articles of manufacture (e.g., non-transitory physical storage media) to implement foveated image rendering for head-mounted displays device are disclosed herein. Example head-mounted display devices disclosed herein include a frame buffer to store first and second image data for an image frame, the first image data having a first resolution and the second image data having a second resolution lower than the first resolution, the first image data and the second image data obtained from a host device via a data interface. Disclosed example head-mounted display devices also include a device controller to up-sample the second image data based on first metadata from the host device to generate up-sampled second image data having the first resolution, and combine the first image data and the up-sampled second image data based on second metadata from the host device to render a foveated image frame on a display.

    Powering mobile device displays using different voltage ranges
    4.
    发明授权
    Powering mobile device displays using different voltage ranges 有权

    公开(公告)号：US10446088B2

    公开(公告)日：2019-10-15

    申请号：US15373288

    申请日：2016-12-08

    申请人： Intel Corporation

    发明人： Yiting Lee ,  Nobuyuki Suzuki ,  Gang Ji ,  Jackson Tsai ,  Jimmy Y. Hsiao

    IPC分类号： G09G5/00 ,  G09G3/34 ,  G06F1/26

    摘要： An example apparatus for powering a mobile device display includes a first voltage regulator electronically to be electronically coupled to a display backlight and to a power rail. The power rail is coupled to a power source to provide a first voltage within a first range of voltages. The first voltage regulator is to provide a second voltage within a second range of voltages to the display backlight. The apparatus also includes a second voltage regulator to be electronically coupled to display electronics of the mobile device display and the power rail. The second voltage regulator is to provide a third voltage within a third range of voltages to the display electronics. The first range of voltages, the second range of voltages, and the third range of voltages, are different voltages.

    System, apparatus and method for communicating touch data
    7.
    发明授权
    System, apparatus and method for communicating touch data 有权

    公开(公告)号：US10852877B2

    公开(公告)日：2020-12-01

    申请号：US15461864

    申请日：2017-03-17

    申请人： Intel Corporation

    发明人： Nobuyuki Suzuki

    IPC分类号： G06F3/041 ,  G09G5/00 ,  G06T1/20

    摘要： In one embodiment, a processor includes at least one core and at least one graphics processor. The processor includes: a display host controller to control a display device coupled to the processor; a touch host controller to control a touch device coupled to the processor; a traffic controller to multiplex first information from the display host controller and second information from the touch host controller; and a physical unit circuit to communicate the first information and the second information via a plurality of first data lanes of an interconnect to couple to at least one device controller, a clock signal via a clock lane of the interconnect, and receive touch data from the at least one device controller via a second data lane of the interconnect. Other embodiments are described and claimed.

    MULTI-SIDE VIEWABLE STACKED DISPLAY
    10.
    发明申请
    MULTI-SIDE VIEWABLE STACKED DISPLAY 审中-公开

    公开(公告)号：US20180373092A1

    公开(公告)日：2018-12-27

    申请号：US15630477

    申请日：2017-06-22

    申请人： Intel Corporation

    发明人： John P. Eley ,  Aaron J. Steyskal ,  Nobuyuki Suzuki

    IPC分类号： G02F1/1335 ,  G09G5/02 ,  G02F1/1347 ,  G09G3/36 ,  H04N5/57 ,  H04N9/12 ,  H04N9/31

    摘要： Methods of forming display structures, and structures formed thereby are described. Display structures formed may include a display device comprising an emissive layer that includes an array of pixels, wherein each of the individual pixels of the pixel array are capable of emitting light in at least two directions. A controllable opacity layer may be disposed on the emissive layer, wherein the controllable opacity layer is capable of at least partially blocking light emission from the array of pixels.