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    Transparent projection screen
    1.
    发明授权
    Transparent projection screen 有权

    公开(公告)号：US11561418B2

    公开(公告)日：2023-01-24

    申请号：US17372151

    申请日：2021-07-09

    Applicant: Innovega Inc.

    Inventor： Mark Freeman ,  Jay Marsh ,  Jerome Legerton

    IPC: G02B5/02 ,  G02C7/12 ,  G02C7/04 ,  G02B27/48 ,  G03B21/62 ,  G02B5/30

    Abstract: According to some embodiments, a transparent screen includes a first transparent substrate having a first transparent substrate index of refraction and including a surface relief pattern, a partially reflective coating formed on the surface relief pattern, and a second transparent substrate bonded over the partially reflective coating with an optical adhesive having the first transparent substrate index of refraction.

    Non-uniform resolution, large field-of-view headworn display
    2.
    发明授权
    Non-uniform resolution, large field-of-view headworn display 有权

    公开(公告)号：US11551602B2

    公开(公告)日：2023-01-10

    申请号：US15693119

    申请日：2017-08-31

    Applicant: Innovega Inc.

    Inventor： Jay Marsh ,  Mark Freeman ,  Jerome Legerton ,  Steve Willey

    IPC: H01L27/32 ,  G02B27/01 ,  G09G3/20 ,  G09G3/34 ,  G09G3/00

    Abstract: A display system includes a rendering engine, a display driver, an image source, and display optics. The rendering engine receives a non-uniform resolution distribution pattern and generates one or more rendered pixels. The display driver receives the one or more rendered pixels and generates one or more display driver pixels. The image source device receives the one or more display driver pixels and generates an image. And the display optics receives the image and provides a display optics image having a space-variant resolution that follows the non-uniform resolution distribution pattern.

    Transparent projection screen
    3.
    发明授权
    Transparent projection screen 有权

    公开(公告)号：US11231602B2

    公开(公告)日：2022-01-25

    申请号：US15498104

    申请日：2017-04-26

    Applicant: Innovega Inc.

    Inventor： Mark Freeman ,  Jay Marsh ,  Jerome Legerton

    IPC: G02C7/12 ,  G02C7/04 ,  G02B5/02 ,  G02B27/48 ,  G03B21/62 ,  G02B5/30

    Abstract: According to some embodiments, a transparent screen includes a first transparent substrate having a first transparent substrate index of refraction and including a surface relief pattern, a partially reflective coating formed on the surface relief pattern, and a second transparent substrate bonded over the partially reflective coating with an optical adhesive having the first transparent substrate index of refraction.

    Gaze tracking system with contact lens fiducial
    5.
    发明授权
    Gaze tracking system with contact lens fiducial 有权

    公开(公告)号：US11380008B2

    公开(公告)日：2022-07-05

    申请号：US15588028

    申请日：2017-05-05

    Applicant: Innovega Inc.

    Inventor： Jay Marsh ,  Mark Freeman ,  Jerome Legerton

    IPC: G02B27/32 ,  G06T7/73 ,  H04N5/225 ,  G06F3/01 ,  H04N17/00 ,  H04N5/33 ,  G02B27/00 ,  G06V10/143 ,  G06V10/147 ,  G06V40/19 ,  G06V40/18 ,  G02C7/04

    Abstract: A gaze tracking system includes a contact lens, a photodetector element, a light conditioning element and electronics. The contact lens includes a fiducial having a position. The photodetector element receives a light signal from the fiducial and provides a photodetector output signal. The light signal provides a light intensity pattern at the photodetector. The optical conditioning element receives the light signal and provides a variation in the light intensity pattern on the photodetector in response to changes in the position of the fiducial. And the electronics process the photodetector output signal to calculate the position of the fiducial. A method includes detecting a light signal from a fiducial included in a contact lens, and tracking the contact lens by analyzing the light signal.

    TRANSPARENT PROJECTION SCREEN
    6.
    发明申请
    TRANSPARENT PROJECTION SCREEN 有权

    公开(公告)号：US20220066241A1

    公开(公告)日：2022-03-03

    申请号：US17372151

    申请日：2021-07-09

    Applicant: Innovega Inc.

    Inventor： Mark Freeman ,  Jay Marsh ,  Jerome Legerton

    IPC: G02C7/12 ,  G02C7/04 ,  G02B5/02 ,  G02B27/48 ,  G03B21/62

    Abstract: According to some embodiments, a transparent screen includes a first transparent substrate having a first transparent substrate index of refraction and including a surface relief pattern, a partially reflective coating formed on the surface relief pattern, and a second transparent substrate bonded over the partially reflective coating with an optical adhesive having the first transparent substrate index of refraction.

    GAZE TRACKING SYSTEM WITH CONTACT LENS FIDUCIAL
    10.
    发明申请
    GAZE TRACKING SYSTEM WITH CONTACT LENS FIDUCIAL 有权

    公开(公告)号：US20220414921A1

    公开(公告)日：2022-12-29

    申请号：US17832236

    申请日：2022-06-03

    Applicant: INNOVEGA, INC.

    Inventor： Jay Marsh ,  Mark Freeman ,  Jerome Legerton

    IPC: G06T7/73 ,  G02B27/32 ,  H04N5/225 ,  G06F3/01 ,  H04N17/00 ,  H04N5/33 ,  G02B27/00 ,  G06V10/143 ,  G06V10/147 ,  G06V40/19 ,  G06V40/18

    Abstract: A gaze tracking system includes a contact lens, a photodetector element, a light conditioning element and electronics. The contact lens includes a fiducial having a position. The photodetector element receives a light signal from the fiducial and provides a photodetector output signal. The light signal provides a light intensity pattern at the photodetector. The optical conditioning element receives the light signal and provides a variation in the light intensity pattern on the photodetector in response to changes in the position of the fiducial. And the electronics process the photodetector output signal to calculate the position of the fiducial. A method includes detecting a light signal from a fiducial included in a contact lens, and tracking the contact lens by analyzing the light signal.

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