公开(公告)号：US20240068867A1

公开(公告)日：2024-02-29

申请号：US18388421

申请日：2023-11-09

申请人： Magic Leap, Inc.

发明人： Adrian Kaehler ,  Christopher M. Harrises ,  Eric Baerenrodt ,  Mark Baerenrodt ,  Natasja U. Robaina ,  Nicole Elizabeth Samec ,  Tammy Sherri Powers ,  Ivan Li Chuen Yeoh ,  Adam Carl Wright

IPC分类号： G01J3/02 ,  F21V8/00 ,  G01J3/42 ,  G01N21/25 ,  G01N21/27 ,  G02B27/01 ,  G06F3/01 ,  G09G5/37

CPC分类号： G01J3/0262 ,  G01J3/42 ,  G01N21/255 ,  G01N21/27 ,  G02B6/0076 ,  G02B27/0172 ,  G06F3/013 ,  G09G5/37 ,  G01N2201/0221 ,  G02B2027/0134 ,  G09G2354/00 ,  G09G2360/144

摘要： Wearable spectroscopy systems and methods for identifying one or more characteristics of a target object are described. Spectroscopy systems may include a light source configured to emit light in an irradiated field of view and an electromagnetic radiation detector configured to receive reflected light from a target object irradiated by the light source. One or more processors of the systems may identify a characteristic of the target object based on a determined level of light absorption by the target object. Some systems and methods may include one or more corrections for scattered and/or ambient light such as applying an ambient light correction, passing the reflected light through an anti-scatter grid, or using a time-dependent variation in the emitted light.

公开(公告)号：US11852530B2

公开(公告)日：2023-12-26

申请号：US17958273

申请日：2022-09-30

申请人： Magic Leap, Inc.

发明人： Adrian Kaehler ,  Christopher M. Harrises ,  Eric Baerenrodt ,  Mark Baerenrodt ,  Natasja U. Robaina ,  Nicole Elizabeth Samec ,  Tammy Sherri Powers ,  Ivan Li Chuen Yeoh ,  Adam Carl Wright

IPC分类号： G01J3/02 ,  G01J3/42 ,  G01N21/25 ,  G01N21/27 ,  F21V8/00 ,  G02B27/01 ,  G06F3/01 ,  G09G5/37

CPC分类号： G01J3/0262 ,  G01J3/42 ,  G01N21/255 ,  G01N21/27 ,  G02B6/0076 ,  G02B27/0172 ,  G06F3/013 ,  G09G5/37 ,  G01N2201/0221 ,  G02B2027/0134 ,  G09G2354/00 ,  G09G2360/144

摘要： Wearable spectroscopy systems and methods for identifying one or more characteristics of a target object are described. Spectroscopy systems may include a light source configured to emit light in an irradiated field of view and an electromagnetic radiation detector configured to receive reflected light from a target object irradiated by the light source. One or more processors of the systems may identify a characteristic of the target object based on a determined level of light absorption by the target object. Some systems and methods may include one or more corrections for scattered and/or ambient light such as applying an ambient light correction, passing the reflected light through an anti-scatter grid, or using a time-dependent variation in the emitted light.

公开(公告)号：US11256096B2

公开(公告)日：2022-02-22

申请号：US17020641

申请日：2020-09-14

申请人： Magic Leap, Inc.

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

IPC分类号： G02B27/00 ,  G02B27/01 ,  A61B3/14 ,  A61B3/113 ,  A61B3/16 ,  G06T19/00 ,  A61B3/10 ,  G16H40/63 ,  G16H40/67 ,  A61B5/145 ,  A61M21/02 ,  A61B3/00 ,  A61B3/12 ,  A61B5/361 ,  A61B5/369 ,  A61B5/398 ,  A61B5/1455 ,  A61B5/00 ,  A61B8/10 ,  A61B8/00 ,  A61B3/08 ,  A61B3/103 ,  A61F9/00 ,  A61B3/028 ,  A61B3/06 ,  A61B3/02 ,  A61B3/13 ,  G02B21/00 ,  A61B3/024 ,  A61B5/01 ,  A61M21/00 ,  G02C7/02 ,  A61F7/00 ,  A61N5/06 ,  A61F9/008

摘要： 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：US11244485B2

公开(公告)日：2022-02-08

申请号：US16543280

申请日：2019-08-16

申请人： Magic Leap, Inc.

发明人： Christopher M. Harrises ,  Nicole Elizabeth Samec ,  Nastasja U. Robaina ,  Mark Baerenrodt ,  Adam Carl Wright ,  Adrian Kaehler

IPC分类号： G06T11/60 ,  G02B27/01

摘要： A display system comprises a wearable display device for displaying augmented reality content. The display device comprises a display area comprising light redirecting features that are configured to direct light to a user. The display area is at least partially transparent and is configured to provide a view of an ambient environment through the display area. The display device is configured to determine that a reflection of the user is within the user's field of view through the display area. After making this determination, augmented reality content is displayed in the display area with the augmented reality content augmenting the user's view of the reflection. In some embodiments, the augmented reality content may overlie on the user's view of the reflection, thereby allowing all or portions of the reflection to appear to be modified to provide a realistic view of the user with various modifications made to their appearance.

公开(公告)号：US11156835B2

公开(公告)日：2021-10-26

申请号：US15072290

申请日：2016-03-16

申请人： MAGIC LEAP, INC.

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

IPC分类号： G02B27/01 ,  A61B5/00 ,  A61B3/14 ,  A61B3/113 ,  A61B3/16 ,  G06T19/00 ,  A61B3/10 ,  G16H40/63 ,  G16H40/67 ,  A61B5/145 ,  A61M21/02 ,  A61B3/00 ,  A61B3/12 ,  A61B5/361 ,  A61B5/369 ,  A61B5/398 ,  A61B5/1455 ,  A61B8/10 ,  A61B8/00 ,  A61B3/08 ,  A61B3/103 ,  A61F9/00 ,  G02B27/00 ,  A61B3/028 ,  A61B3/06 ,  A61B3/02 ,  A61B3/13 ,  G02B21/00 ,  A61B3/024 ,  A61B5/01 ,  A61M21/00 ,  G02C7/02 ,  A61F7/00 ,  A61N5/06 ,  A61F9/008

摘要： 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：US11036049B2

公开(公告)日：2021-06-15

申请号：US15850465

申请日：2017-12-21

申请人： Magic Leap, Inc.

发明人： Eric Baerenrodt ,  Nastasja U. Robaina ,  Nicole Elizabeth Samec ,  Christopher M. Harrises ,  Mark Baerenrodt

IPC分类号： G02B27/00 ,  G02B27/01 ,  G02B3/14 ,  G02F1/00 ,  G02F1/01 ,  G02F1/29 ,  G06F3/01 ,  F21V8/00

摘要： An optical device includes variable optical material that alters at least one of: incident ambient light, spectral content of incident ambient light or direction of incident ambient light through the optical device in response to a stimulus provided by the device. The device can sense intensity and/or spectral characteristics of ambient light and provide appropriate stimulus to various portions of the optical device to activate the variable optical material and alter at least one of: incident ambient light, spectral content of incident ambient light or direction of incident ambient light.

公开(公告)号：US11009721B2

公开(公告)日：2021-05-18

申请号：US16563750

申请日：2019-09-06

申请人： Magic Leap, Inc.

发明人： John Graham Macnamara ,  Nicole Elizabeth Samec ,  Nastasja U. Robaina ,  Eric Baerenrodt ,  Christopher M. Harrises

IPC分类号： G02C7/02 ,  G02C11/00 ,  G02B27/01 ,  A61B3/14 ,  A61B3/10 ,  A61B3/13 ,  G06F1/14 ,  G06F1/16 ,  G06F3/01 ,  A61B3/00 ,  A61B3/028 ,  G06T13/40

摘要： A wearable ophthalmic device is disclosed. The device may include an outward facing head-mounted light field camera to receive light from a user's surroundings and to generate numerical light field image data. The device may also include a light field processor to generate modified numerical light field image data by computationally introducing an amount of optical power to the numerical light field image data based on a viewing distance from the user to an object. The device may also include a head-mounted light field display to generate a physical light field corresponding to the modified numerical light field image data.

公开(公告)号：US20200312038A1

公开(公告)日：2020-10-01

申请号：US16902141

申请日：2020-06-15

申请人： Magic Leap, Inc.

发明人： Nicole Elizabeth Samec ,  Christopher M. Harrises ,  Mark Baerenrodt ,  Stephen Vincent Mangiat ,  Nastasja U. Robaina ,  Adam Carl Wright

IPC分类号： G06T19/00 ,  G02B27/01

摘要： In some embodiments, a display system comprising a head-mountable, augmented reality display is configured to perform a neurological analysis and to provide a perception aid based on an environmental trigger associated with the neurological condition. Performing the neurological analysis may include determining a reaction to a stimulus by receiving data from the one or more inwardly-directed sensors; and identifying a neurological condition associated with the reaction. In some embodiments, the perception aid may include a reminder, an alert, or virtual content that changes a property, e.g. a color, of a real object. The augmented reality display may be configured to display virtual content by outputting light with variable wavefront divergence, and to provide an accommodation-vergence mismatch of less than 0.5 diopters, including less than 0.25 diopters.

公开(公告)号：US10451877B2

公开(公告)日：2019-10-22

申请号：US15269335

申请日：2016-09-19

申请人： MAGIC LEAP, INC.

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

IPC分类号： 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

摘要： 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：US10386639B2

公开(公告)日：2019-08-20

申请号：US15269266

申请日：2016-09-19

申请人： MAGIC LEAP, INC.

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

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

摘要： 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.