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    DISPLAY DEVICE HAVING INTEGRATED METAMATERIAL LENS
    53.
    发明申请
    DISPLAY DEVICE HAVING INTEGRATED METAMATERIAL LENS 有权

    公开(公告)号：US20210026248A1

    公开(公告)日：2021-01-28

    申请号：US17071811

    申请日：2020-10-15

    Applicant: Intel Corporation

    Inventor： Khaled Ahmed ,  Richmond Hicks

    IPC: G03F7/20 ,  G06T11/00 ,  G02B1/00 ,  H01L33/58 ,  G02B27/01 ,  H01L25/075

    Abstract: Embodiments related to emissive display device structures having an emissive display element and a metamaterial lens having a plurality of nanoparticles over an emissive surface of the emissive display element to control the angular distribution of light emitted from the emissive display element, displays having such controlled emissive display device structures, systems incorporating such controlled emissive display device structures, and methods for fabricating them are discussed.

    MICRO-LED DISPLAYS INCLUDING SOLDER STRUCTURES AND METHODS
    55.
    发明申请
    MICRO-LED DISPLAYS INCLUDING SOLDER STRUCTURES AND METHODS 审中-公开

    公开(公告)号：US20200303611A1

    公开(公告)日：2020-09-24

    申请号：US16946166

    申请日：2020-06-08

    Applicant: Intel Corporation

    Inventor： Thomas L. Sounart ,  Khaled Ahmed ,  Anup Pancholi ,  Shawna M. Liff

    IPC: H01L33/62 ,  H01L33/00 ,  H01L25/075

    Abstract: A micro-light emitting diode (LED) display and a method of fabricating the same. The method includes aligning a display backplane and a source semiconductor wafer with one another. A plurality of backplane contact pads of a first width are fixed to the backplane and include first solder pads thereon with a second width smaller than the first width. The wafer includes thereon a plurality of micro-LEDs, and a plurality of micro-LED contact pads fixed to the micro-LEDs and having a third width smaller than the first width. The method includes: aligning such that at least some of the micro-LED contact pads register with corresponding first solder pads; releasing at least some of the micro-LEDs from the wafer onto corresponding first solder pads; and forming a plurality of second solder pads by melting the corresponding first solder pads. The second solder pads bond the at least some of the micro-LEDs to corresponding ones of the plurality of backplane contact pads, the second solder pads further extending on said corresponding ones of the plurality of backplane contact pads beyond a footprint thereon of said some of the micro-LEDs.

    Steerable antenna array
    56.
    发明授权
    Steerable antenna array 有权

    公开(公告)号：US10749255B2

    公开(公告)日：2020-08-18

    申请号：US15941304

    申请日：2018-03-30

    Applicant: Intel Corporation

    Inventor： Khaled Ahmed ,  Shengbo Xu

    IPC: H01Q3/26 ,  H01Q21/06 ,  H01Q3/36 ,  H01P1/18 ,  H01Q3/22 ,  H01Q3/24 ,  H04B7/06 ,  H01Q15/14

    Abstract: A high gain non-mechanical steerable beamforming antenna is provided together with a system implementing the antenna. The steerable beamforming antenna uses a reflectarray structure in conjunction with a phased array antenna element configuration. The antenna elements may include micro particle arrays (MPAs), having a number of micro particles disposed thereon. The micro particles may be implemented as graphene elements or as plasmonic elements having a sufficiently high electron mobility and an electron carrier density that is controlled as a function of an applied electronic tuning signal. The change in electron carrier density of the MPA elements, in turn, causes a phase change in incident waves provided by a source feed, facilitating steering of a main beam of an antenna pattern associated with the reflected incident waves.

    DISPLAY PANEL WITH REDUCED POWER CONSUMPTION
    58.
    发明申请
    DISPLAY PANEL WITH REDUCED POWER CONSUMPTION 审中-公开

    公开(公告)号：US20190386148A1

    公开(公告)日：2019-12-19

    申请号：US16550945

    申请日：2019-08-26

    Applicant: INTEL CORPORATION

    Inventor： Khaled Ahmed ,  Dong Yeung Kwak ,  Ramon C. Cancel Olmo

    IPC: H01L29/786 ,  H01L21/02 ,  H01L29/66 ,  H01L27/12

    Abstract: A display panel with reduced power consumption is described. An example of the display panel includes an array of light emitting elements that are controllable to form an image, and a Thin-Film-Transistor (TFT) backplane comprising circuitry to drive the array of light emitting elements. The TFT backplane includes a plurality of field effect transistors (FETs). Each FET includes a source electrode, a drain electrode, a channel layer contacting the source electrode and the drain electrode, and a gate electrode adjacent to the channel layer and separated from the channel layer by an insulator. The channel layer includes a layer of metal phosphide.

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