公开(公告)号：US20190391399A1

公开(公告)日：2019-12-26

申请号：US16562302

申请日：2019-09-05

Applicant: Magic Leap, Inc.

Inventor： Nicole Elizabeth Samec ,  John Graham Macnamara ,  Christopher M. Harrises ,  Brian T. Schowengerdt ,  Rony Abovitz ,  Mark Baerenrodt

IPC: G02B27/01 ,  A61B3/14 ,  A61B3/113 ,  A61B3/16 ,  G06T19/00 ,  A61B3/10 ,  G16H40/63 ,  G16H40/67 ,  A61B5/1455 ,  A61B5/00 ,  A61B3/12 ,  A61B8/10 ,  A61B8/00 ,  A61B3/08 ,  A61B3/00 ,  A61B3/103 ,  A61F9/00 ,  G02B27/00 ,  A61B3/028 ,  A61B3/06 ,  A61B3/02 ,  A61B5/0496 ,  A61B3/13 ,  G02B21/00 ,  A61B3/024 ,  A61B5/046

Abstract: Configurations are disclosed for a health system to be used in various healthcare applications, e.g., for patient diagnostics, monitoring, and/or therapy. The health system may comprise a light generation module to transmit light or an image to a user, one or more sensors to detect a physiological parameter of the user's body, including their eyes, and processing circuitry to analyze an input received in response to the presented images to determine one or more health conditions or defects.

公开(公告)号：US10510188B2

公开(公告)日：2019-12-17

申请号：US14704981

申请日：2015-05-06

Applicant: Magic Leap, Inc.

Inventor： Brian T. Schowengerdt ,  Samuel A. Miller

IPC: G06T19/00 ,  G02B27/01 ,  G06F3/01 ,  G02B27/00 ,  G06T7/70 ,  G09G3/00 ,  G06T1/60

Abstract: One embodiment is directed to a user display device comprising a housing frame mountable on the head of the user, a lens mountable on the housing frame and a projection sub system coupled to the housing frame to determine a location of appearance of a display object in a field of view of the user based at least in part on at least one of a detection of a head movement of the user and a prediction of a head movement of the user, and to project the display object to the user based on the determined location of appearance of the display object.

公开(公告)号：US10466480B2

公开(公告)日：2019-11-05

申请号：US15399548

申请日：2017-01-05

Applicant: Magic Leap, Inc.

Inventor： Brian T. Schowengerdt ,  Hong Hua ,  Hui-Chuan Cheng ,  Christophe Peroz

IPC: G02B27/01 ,  F21V8/00 ,  G06K9/00 ,  G06T5/00 ,  G06T19/00 ,  G02B5/18

Abstract: Images perceived to be substantially full color or multi-colored may be formed using component color images that are distributed in unequal numbers across a plurality of depth planes. The distribution of component color images across the depth planes may vary based on color. In some embodiments, a display system includes a stack of waveguides that each output light of a particular color, with some colors having fewer numbers of associated waveguides than other colors. The stack of waveguides may include by multiple pluralities (e.g., first and second pluralities) of waveguides, each configured to produce an image by outputting light corresponding to a particular color. The total number of waveguides in the second plurality of waveguides is less than the total number of waveguides in the first plurality of waveguides, and may be more than the total number of waveguides in a third plurality of waveguides, in embodiments where three component colors are utilized.

公开(公告)号：US10386641B2

公开(公告)日：2019-08-20

申请号：US15269768

申请日：2016-09-19

Applicant: MAGIC LEAP, INC.

Inventor： Nicole Elizabeth Samec ,  John Graham Macnamara ,  Christopher M. Harrises ,  Brian T. Schowengerdt ,  Rony Abovitz ,  Mark Baerenrodt

IPC: G09G5/00 ,  G02B27/01 ,  A61B3/14 ,  A61B3/113 ,  A61B3/16 ,  A61B5/0476 ,  A61B5/145 ,  A61M21/02 ,  G06T19/00 ,  A61B5/1455 ,  A61B5/00 ,  A61B3/12 ,  A61B8/10 ,  A61B8/00 ,  A61B3/08 ,  A61B3/00 ,  A61B3/10 ,  A61B3/103 ,  A61F9/00 ,  G02B27/00 ,  A61B3/028 ,  A61B3/06 ,  A61B3/02 ,  A61B5/0496 ,  A61B3/13 ,  G02B21/00 ,  A61B3/024 ,  G16H40/63 ,  G16H40/67 ,  A61B5/01 ,  A61M21/00 ,  A61F7/00 ,  A61N5/06 ,  A61F9/008

Abstract: Configurations are disclosed for a health system to be used in various healthcare applications, e.g., for patient diagnostics, monitoring, and/or therapy. The health system may comprise a light generation module to transmit light or an image to a user, one or more sensors to detect a physiological parameter of the user's body, including their eyes, and processing circuitry to analyze an input received in response to the presented images to determine one or more health conditions or defects.

公开(公告)号：US10379351B2

公开(公告)日：2019-08-13

申请号：US15269627

申请日：2016-09-19

Applicant: MAGIC LEAP, INC.

Inventor： Nicole Elizabeth Samec ,  John Graham Macnamara ,  Christopher M. Harrises ,  Brian T. Schowengerdt ,  Rony Abovitz ,  Mark Baerenrodt

IPC: A61N5/06 ,  A61B3/024 ,  A61B3/028 ,  A61B3/103 ,  A61B3/113 ,  A61B5/145 ,  A61F9/008 ,  A61M21/00 ,  A61M21/02 ,  G02B27/01 ,  G06T19/00 ,  G16H40/63 ,  G16H40/67 ,  A61B5/0476 ,  A61B5/0496 ,  A61B5/1455 ,  G02C7/02 ,  G06K9/00 ,  G06T3/40 ,  G06T5/00 ,  G06T7/00 ,  G02B21/00 ,  G02B27/00 ,  A61B3/00 ,  A61B3/02 ,  A61B3/06 ,  A61B3/08 ,  A61B3/09 ,  A61B3/10 ,  A61B3/11 ,  A61B3/12 ,  A61B3/13 ,  A61B3/14 ,  A61B3/16 ,  A61B5/00 ,  A61B5/01 ,  A61B8/00 ,  A61B8/08 ,  A61B8/10 ,  A61F7/00 ,  A61F9/00 ,  A61H1/00 ,  A61H5/00

Abstract: Configurations are disclosed for a health system to be used in various healthcare applications, e.g., for patient diagnostics, monitoring, and/or therapy. The health system may comprise a light generation module to transmit light or an image to a user, one or more sensors to detect a physiological parameter of the user's body, including their eyes, and processing circuitry to analyze an input received in response to the presented images to determine one or more health conditions or defects.

公开(公告)号：US10371946B2

公开(公告)日：2019-08-06

申请号：US15269377

申请日：2016-09-19

Applicant: MAGIC LEAP, INC.

Inventor： Nicole Elizabeth Samec ,  John Graham Macnamara ,  Christopher M. Harrises ,  Brian T. Schowengerdt ,  Rony Abovitz ,  Mark Baerenrodt

IPC: G09G5/00 ,  G02B27/01 ,  A61B3/14 ,  A61B3/113 ,  A61B3/16 ,  A61B5/0476 ,  A61B5/145 ,  A61M21/02 ,  G06T19/00 ,  A61B5/1455 ,  A61B5/00 ,  A61B3/12 ,  A61B8/10 ,  A61B8/00 ,  A61B3/08 ,  A61B3/00 ,  A61B3/10 ,  A61B3/103 ,  A61F9/00 ,  G02B27/00 ,  A61B3/028 ,  A61B3/06 ,  A61B3/02 ,  A61B5/0496 ,  A61B3/13 ,  G02B21/00 ,  A61B3/024 ,  G16H40/63 ,  G16H40/67 ,  A61B5/01 ,  A61M21/00 ,  A61F7/00 ,  A61N5/06 ,  A61F9/008

Abstract: Configurations are disclosed for a health system to be used in various healthcare applications, e.g., for patient diagnostics, monitoring, and/or therapy. The health system may comprise a light generation module to transmit light or an image to a user, one or more sensors to detect a physiological parameter of the user's body, including their eyes, and processing circuitry to analyze an input received in response to the presented images to determine one or more health conditions or defects.

公开(公告)号：US20190227211A1

公开(公告)日：2019-07-25

申请号：US16369890

申请日：2019-03-29

Applicant: Magic Leap, Inc.

Inventor： Michael Anthony Klug ,  Brian T. Schowengerdt ,  Michael Nevin Miller ,  Vikramjit Singh ,  Christophe Peroz ,  Pierre St. Hilaire ,  Jie Sun

IPC: G02B5/30 ,  G02B27/01 ,  G02B26/10 ,  G02B1/00 ,  F21V8/00 ,  G02B27/10 ,  G02B27/00 ,  G02B27/28 ,  G02B27/42 ,  G02B5/18

Abstract: Architectures are provided for selectively incoupling one or more streams of light from a multiplexed light stream into a waveguide. The multiplexed light stream can have light with different characteristics (e.g., different wavelengths and/or different polarizations). The waveguide can comprise in-coupling elements that can selectively couple one or more streams of light from the multiplexed light stream into the waveguide while transmitting one or more other streams of light from the multiplexed light stream.

公开(公告)号：US10352693B2

公开(公告)日：2019-07-16

申请号：US14707745

申请日：2015-05-08

Applicant: Magic Leap, Inc.

Inventor： Rony Abovitz ,  Brian T. Schowengerdt ,  Mathew D. Watson

IPC: G01B11/30 ,  G02B6/34 ,  G06F3/01 ,  G06F3/00 ,  G06F3/0488 ,  G02B27/42 ,  G02B6/10 ,  G06F16/783 ,  G06K9/00 ,  G06T19/00 ,  G06K9/62 ,  G02B27/01 ,  H04B10/25 ,  G06F19/00 ,  G06Q30/06 ,  G06F3/03 ,  G06F3/0487 ,  G06F3/0481 ,  G06F3/0484 ,  G06F3/0485 ,  A63F13/00 ,  A61B34/10 ,  A63F13/428 ,  A63F13/213 ,  G06T7/60 ,  G16H40/20

Abstract: A method and system determining texture data at least by performing fiducial point registration with a triggerable texture source and generating virtual objects and texture data based at least in part upon a fiducial point. Fiducial point registration textures a desired point with one or more projectors in response to the identification of a desired point in space, generates data with one or more projected patterns, determines a final location or depth of a point using the generated data, and registers the point as a fiducial point by groom a data structure based on a registration requirement pertaining to a distribution of fiduciary points and a requirement pertaining to machine recognition of physical objects. Virtual objects are generated relative to a real-world scene and the generated texture data-based at least in part upon the final location or depth of a fiducial point.

公开(公告)号：US10288419B2

公开(公告)日：2019-05-14

申请号：US14707253

申请日：2015-05-08

Applicant: Magic Leap, Inc.

Inventor： Rony Abovitz ,  Brian T. Schowengerdt ,  Mathew D. Watson

IPC: G02B6/10 ,  G02B6/34 ,  G06F3/00 ,  G06F3/01 ,  G06F3/03 ,  G06K9/00 ,  G06K9/62 ,  G06T7/60 ,  A61B34/10 ,  A63F13/00 ,  G01B11/30 ,  G02B27/01 ,  G02B27/42 ,  G06F17/30 ,  G06F19/00 ,  G06Q30/06 ,  G06T19/00 ,  G16H40/20 ,  H04B10/25 ,  A63F13/213 ,  G06F3/0488 ,  G06F3/0487 ,  G06F3/0481 ,  G06F3/0484 ,  G06F3/0485 ,  A63F13/428

Abstract: A waveguide apparatus includes a planar waveguide and at least one optical diffraction element (DOE) that provides a plurality of optical paths between an exterior and interior of the planar waveguide. A phase profile of the DOE may combine a linear diffraction grating with a circular lens, to shape a wave front and produce beams with desired focus. Waveguide apparati may be assembled to create multiple focal planes. The DOE may have a low diffraction efficiency, and planar waveguides may be transparent when viewed normally, allowing passage of light from an ambient environment (e.g., real world) useful in AR systems. Light may be returned for temporally sequentially passes through the planar waveguide. The DOE(s) may be fixed or may have dynamically adjustable characteristics. An optical coupler system may couple images to the waveguide apparatus from a projector, for instance a biaxially scanning cantilevered optical fiber tip.

公开(公告)号：US10241263B2

公开(公告)日：2019-03-26

申请号：US16151029

申请日：2018-10-03

Applicant: Magic Leap, Inc.

Inventor： Brian T. Schowengerdt ,  Matthew D. Watson

IPC: G02F1/295 ,  G02B6/06 ,  G02B6/32 ,  G02B6/028 ,  G02B6/02 ,  G02B26/08 ,  G02B6/08 ,  G02B26/10 ,  G02F1/335 ,  G02B27/01

Abstract: One embodiment is directed to a compact system for scanning electromagnetic imaging radiation, comprising a first waveguide and a second waveguide, each of which is operatively coupled to at least one electromagnetic radiation source and configured such that output from the first and second waveguides is luminance modulated and scanned along one or more axes to form at least a portion of an image.