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公开(公告)号：US10775545B2
公开(公告)日：2020-09-15
申请号：US15442564
申请日：2017-02-24
Applicant: Magic Leap, Inc.
Inventor： Kevin Curtis , Heidi Leising Hall , Pierre St. Hilaire , David Tinch
IPC: G02B26/00 , G02F1/03 , G02F1/07 , F21V8/00 , G02B6/34 , G02B19/00 , G02B27/00 , G02B27/01 , G02B27/14
Abstract: In some embodiments, a display system is provided. The display system comprises a plurality of light pipes and a plurality of light sources configured to emit light into the light pipes. The display system also comprises a spatial light modulator configured to modulate light received from the light pipes to form images. The display system may also comprise one or more waveguides configured to receive modulated light from the spatial light modulator and to relay that light to a viewer.
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公开(公告)号：US10306213B2
公开(公告)日：2019-05-28
申请号：US15442451
申请日：2017-02-24
Applicant: Magic Leap, Inc.
Inventor： Bradley Jay Sissom , Heidi Leising Hall , Kevin Curtis
IPC: H04N13/00 , F21V8/00 , H04N13/315 , G02B27/22 , G02B27/01 , H04N13/344
Abstract: In some embodiments, optical systems with a reflector and a lens proximate a light output opening of the reflector provide light output with high spatial uniformity and high efficiency. The reflectors are shaped to provide substantially angularly uniform light output and the lens is configured to transform this angularly uniform light output into spatially uniform light output. The light output may be directed into a light modulator, which modulates the light to project an image.
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公开(公告)号：US20170251201A1
公开(公告)日：2017-08-31
申请号：US15442451
申请日：2017-02-24
Applicant: Magic Leap, Inc.
Inventor： Bradley Jay Sissom , Heidi Leising Hall , Kevin Curtis
CPC classification number: H04N13/315 , G02B6/005 , G02B6/0055 , G02B6/0076 , G02B27/0172 , G02B27/2271 , G02B2027/0134 , H04N13/344
Abstract: In some embodiments, optical systems with a reflector and a lens proximate a light output opening of the reflector provide light output with high spatial uniformity and high efficiency. The reflectors are shaped to provide substantially angularly uniform light output and the lens is configured to transform this angularly uniform light output into spatially uniform light output. The light output may be directed into a light modulator, which modulates the light to project an image.
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公开(公告)号：US20250060085A1
公开(公告)日：2025-02-20
申请号：US18934988
申请日：2024-11-01
Applicant: Magic Leap, Inc.
Inventor： Bradley Jay Sissom , Heidi Leising Hall , Kevin Curtis
IPC: F21V13/04 , F21V8/00 , G02B6/12 , G02B23/06 , G02B27/01 , G02B30/50 , H04N13/315 , H04N13/344
Abstract: A user may interact and view virtual elements such as avatars and objects and/or real world elements in three-dimensional space in an augmented reality (AR) session. The system may allow one or more spectators to view from a stationary or dynamic camera a third person view of the users AR session. The third person view may be synchronized with the user view and the virtual elements of the user view may be composited onto the third person view.
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公开(公告)号：US20220333764A1
公开(公告)日：2022-10-20
申请号：US17856829
申请日：2022-07-01
Applicant: Magic Leap, Inc.
Inventor： Bradley Jay Sissom , Heidi Leising Hall , Kevin Curtis
Abstract: In some embodiments, optical systems with a reflector and a lens proximate a light output opening of the reflector provide light output with high spatial uniformity and high efficiency. The reflectors are shaped to provide substantially angularly uniform light output and the lens is configured to transform this angularly uniform light output into spatially uniform light output. The light output may be directed into a spatial light modulator, which modulates the light to project an image.
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Patent Agency Ranking
公开(公告)号：US20170244013A1
公开(公告)日：2017-08-24
申请号：US15441074
申请日：2017-02-23
Applicant: Magic Leap, Inc.
Inventor： Kevin Curtis
Abstract: In some embodiments, an interconnect electrical connects a light emitter to wiring on a substrate. The interconnect may be deposited by 3D printing and lays flat on the light emitter and substrate. In some embodiments, the interconnect has a generally rectangular or oval cross-sectional profile and extends above the light emitter to a height of about 50 μm or less, or about 35 μm or less. This small height allows close spacing between an overlying optical structure and the light emitter, thereby providing high efficiency in the injection of light from the light emitter into the optical structure, such as a light pipe.
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公开(公告)号：US20250102721A1
公开(公告)日：2025-03-27
申请号：US18975714
申请日：2024-12-10
Applicant: Magic Leap, Inc.
Inventor： Kevin Curtis , Heidi Leising Hall , Pierre St. Hilaire , David Tinch
Abstract: A display system includes a plurality of light pipes and a plurality of light sources configured to emit light into the light pipes. The display system also comprises a spatial light modulator configured to modulate light received from the light pipes to form images. The display system may also comprise one or more waveguides configured to receive modulated light from the spatial light modulator and to relay that light to a viewer.
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公开(公告)号：US20230280017A1
公开(公告)日：2023-09-07
申请号：US18315415
申请日：2023-05-10
Applicant: Magic Leap, Inc.
Inventor： Bradley Jay Sissom , Heidi Leising Hall , Kevin Curtis
CPC classification number: F21V13/04 , G02B6/005 , G02B6/0076 , H04N13/315
Abstract: In some embodiments, optical systems with a reflector and a lens proximate a light output opening of the reflector provide light output with high spatial uniformity and high efficiency. The reflectors are shaped to provide substantially angularly uniform light output and the lens is configured to transform this angularly uniform light output into spatially uniform light output. The light output may be directed into a spatial light modulator, which modulates the light to project an image.
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公开(公告)号：US10591658B2
公开(公告)日：2020-03-17
申请号：US15442564
申请日：2017-02-24
Applicant: Magic Leap, Inc.
Inventor： Kevin Curtis , Heidi Leising Hall , Pierre St. Hilaire , David Tinch
IPC: G02B26/00 , G02F1/03 , G02F1/07 , F21V8/00 , G02B19/00 , G02B27/00 , G02B6/34 , G02B27/01 , G02B27/14
Abstract: In some embodiments, a display system is provided. The display system comprises a plurality of light pipes and a plurality of light sources configured to emit light into the light pipes. The display system also comprises a spatial light modulator configured to modulate light received from the light pipes to form images. The display system may also comprise one or more waveguides configured to receive modulated light from the spatial light modulator and to relay that light to a viewer.
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公开(公告)号：US12264803B2
公开(公告)日：2025-04-01
申请号：US18315415
申请日：2023-05-10
Applicant: Magic Leap, Inc.
Inventor： Bradley Jay Sissom , Heidi Leising Hall , Kevin Curtis
IPC: F21V13/04 , F21V8/00 , G02B6/12 , G02B23/06 , G02B27/01 , G02B30/50 , H04N13/315 , H04N13/344
Abstract: In some embodiments, optical systems with a reflector and a lens proximate a light output opening of the reflector provide light output with high spatial uniformity and high efficiency. The reflectors are shaped to provide substantially angularly uniform light output and the lens is configured to transform this angularly uniform light output into spatially uniform light output. The light output may be directed into a spatial light modulator, which modulates the light to project an image.
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