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31.发明授权公开(公告)号：US10386639B2
公开(公告)日：2019-08-20
申请号：US15269266
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: 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
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.
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32.发明申请公开(公告)号：US20190243142A1
公开(公告)日：2019-08-08
申请号：US16384639
申请日：2019-04-15
Applicant: Magic Leap, Inc.
Inventor： Robert Dale TeKolste , Michael Anthony Klug , Brian T. Schowengerdt
CPC classification number: G02B27/0172 , G02B6/0025 , G02B6/0026 , G02B6/005 , G02B6/0076 , G02B27/0081 , G02B27/4205 , G02B2027/0112 , G02B2027/0114 , G02B2027/0127 , G02B2027/0134 , G02B2027/014 , G02B2027/0174 , G02B2027/0194
Abstract: Architectures are provided for selectively outputting light for forming images, the light having different wavelengths and being outputted with low levels of crosstalk. In some embodiments, light is incoupled into a waveguide and deflected to propagate in different directions, depending on wavelength. The incoupled light then outcoupled by outcoupling optical elements that outcouple light based on the direction of propagation of the light. In some other embodiments, color filters are between a waveguide and outcoupling elements. The color filters limit the wavelengths of light that interact with and are outcoupled by the outcoupling elements. In yet other embodiments, a different waveguide is provided for each range of wavelengths to be outputted. Incoupling optical elements selectively incouple light of the appropriate range of wavelengths into a corresponding waveguide, from which the light is outcoupled.
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33.发明授权公开(公告)号：US10345592B2
公开(公告)日：2019-07-09
申请号：US15269725
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 , A61B5/046 , 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.
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公开(公告)号：US10304246B2
公开(公告)日：2019-05-28
申请号：US14704976
申请日：2015-05-06
Applicant: Magic Leap, Inc.
Inventor： Brian T. Schowengerdt , Samuel A. Miller
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.
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公开(公告)号：US10261318B2
公开(公告)日：2019-04-16
申请号：US14869537
申请日：2015-09-29
Applicant: Magic Leap, Inc.
Inventor： Robert Dale TeKolste , Michael Anthony Klug , Brian T. Schowengerdt
Abstract: Architectures are provided for selectively outputting light for forming images, the light having different wavelengths and being outputted with low levels of crosstalk. In some embodiments, light is incoupled into a waveguide and deflected to propagate in different directions, depending on wavelength. The incoupled light then outcoupled by outcoupling optical elements that outcouple light based on the direction of propagation of the light. In some other embodiments, color filters are between a waveguide and outcoupling elements. The color filters limit the wavelengths of light that interact with and are outcoupled by the outcoupling elements. In yet other embodiments, a different waveguide is provided for each range of wavelengths to be outputted. Incoupling optical elements selectively incouple light of the appropriate range of wavelengths into a corresponding waveguide, from which the light is outcoupled.
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Patent Agency Ranking
公开(公告)号：US10254483B2
公开(公告)日：2019-04-09
申请号：US15851005
申请日：2017-12-21
Applicant: Magic Leap, Inc.
Inventor： Brian T. Schowengerdt , Mathew D. Watson , Charles David Melville
Abstract: A fiber optic element of a fiber scanning system includes a motion actuator having longitudinal side members, an internal orifice, a first support region, a central region, and a second support region. The fiber optic element also includes a first fiber optic cable passing through the internal orifice and having a first fiber joint as well as a second fiber optic cable passing through the internal orifice. The second fiber optic cable has a second fiber joint disposed in the central region and spliced to the first fiber joint, a second coupling region, a light delivery region, and a light emission tip. The light delivery region is characterized by a first diameter and the light emission tip is characterized by a second diameter less than the first diameter.
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公开(公告)号：US10254454B2
公开(公告)日：2019-04-09
申请号：US15182528
申请日：2016-06-14
Applicant: Magic Leap, Inc.
Inventor： Michael Anthony Klug , Brian T. Schowengerdt , Michael Nevin Miller , Vikramjit Singh , Christophe Peroz , Pierre St. Hilaire , Jie Sun
IPC: G02F1/13 , G02B5/30 , G02B5/18 , G02B27/24 , G02B27/28 , G02B27/01 , G02B26/10 , G02B1/00 , F21V8/00 , G02B27/42
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.
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公开(公告)号：US10156725B2
公开(公告)日：2018-12-18
申请号：US15656283
申请日：2017-07-21
Applicant: Magic Leap, Inc.
Inventor： Robert Dale TeKolste , Michael Anthony Klug , Brian T. Schowengerdt
Abstract: Architectures are provided for selectively outputting light for forming images, the light having different wavelengths and being outputted with low levels of crosstalk. In some embodiments, light is incoupled into a waveguide and deflected to propagate in different directions, depending on wavelength. The incoupled light then outcoupled by outcoupling optical elements that outcouple light based on the direction of propagation of the light. In some other embodiments, color filters are between a waveguide and outcoupling elements. The color filters limit the wavelengths of light that interact with and are outcoupled by the outcoupling elements. In yet other embodiments, a different waveguide is provided for each range of wavelengths to be outputted. Incoupling optical elements selectively incouple light of the appropriate range of wavelengths into a corresponding waveguide, from which the light is outcoupled.
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39.发明授权公开(公告)号：US09915826B2
公开(公告)日：2018-03-13
申请号：US15007117
申请日：2016-01-26
Applicant: Magic Leap, Inc.
Inventor： Robert D. Tekolste , Michael A. Klug , Paul M. Greco , Brian T. Schowengerdt
CPC classification number: G02B27/0172 , G02B5/1828 , G02B5/1842 , G02B6/0011 , G02B27/4205 , G02B2027/0123 , G06T19/006
Abstract: Disclosed is an improved diffraction structure for 3D display systems. The improved diffraction structure includes an intermediate layer that resides between a waveguide substrate and a top grating surface. The top grating surface comprises a first material that corresponds to a first refractive index value, the underlayer comprises a second material that corresponds to a second refractive index value, and the substrate comprises a third material that corresponds to a third refractive index value.
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公开(公告)号：US20180039084A1
公开(公告)日：2018-02-08
申请号：US15729462
申请日：2017-10-10
Applicant: MAGIC LEAP, INC.
Inventor： Brian T. Schowengerdt
CPC classification number: G06T19/006 , G02B3/0006 , G02B3/0037 , G02B5/005 , G02B5/1814 , G02B5/1828 , G02B5/20 , G02B6/00 , G02B6/02042 , G02B6/06 , G02B6/32 , G02B6/34 , G02B6/40 , G02B17/08 , G02B26/0808 , G02B27/0087 , G02B27/0093 , G02B27/01 , G02B27/017 , G02B27/0172 , G02B27/0176 , G02B27/2264 , G02B27/4205 , G02B2006/0098 , G02B2027/0118 , G02B2027/0123 , G02B2027/0125 , G02B2027/0134 , G02B2027/014 , G02B2027/0163 , G02B2027/0178 , G02C7/049 , G02C7/104 , G02C2202/16 , G02F1/0105 , G02F1/1334 , G02F1/17 , G02F1/29 , G02F1/292 , G02F1/31 , G02F2001/294 , G06F3/011 , G06F3/013 , G06F3/017 , G06F3/1423 , G06K9/0061 , G06K9/52 , G06T5/002 , G06T5/003 , G06T5/50 , G06T7/50 , G06T7/73 , G06T13/40 , G06T15/00 , G06T15/10 , G06T15/506 , G06T17/10 , G06T19/003 , G06T19/20 , G06T2207/10021 , G06T2207/30201 , G06T2213/08 , G09G5/003 , G09G5/02 , G09G5/10 , G09G5/18 , H04N5/21 , H04N5/225 , H04N5/74 , H04N13/117 , H04N13/239 , H04N13/286 , H04N13/341 , H04N13/344 , H04N13/361 , H04N13/363 , H04N13/366 , H04N13/383 , H04N2013/0085
Abstract: A system for displaying virtual content to a user includes at least one light source to multiplex a plurality of light beams to display a respective plurality of light patterns associated with one or more frames of image data. The system also includes a plurality of waveguides to receive the plurality of light beams and to direct the plurality of light beams toward an exit pupil, wherein the plurality of waveguides are stacked along an optical axis of the user. The system further includes at least one optical element to modify a focus of a light beam of the plurality of light beams directed by the plurality of waveguides.
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