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公开(公告)号：US12001110B2
公开(公告)日：2024-06-04
申请号：US17359146
申请日：2021-06-25
Applicant: Magic Leap, Inc.
Inventor： Hui-Chuan Cheng , David Manly , Vaibhav Mathur , Joshua Naaman Haddock , Kevin Messer , Clinton Carlisle
IPC: G02F1/137 , G02B25/00 , G02B27/01 , G02F1/01 , G02F1/1335 , G02F1/13363 , G02F1/1347
CPC classification number: G02F1/137 , G02B25/001 , G02B27/0172 , G02F1/0136 , G02F1/133531 , G02F1/133541 , G02F1/133634 , G02F1/133638 , G02F1/1347 , G02B2027/0118 , G02B2027/0138 , G02B2027/014 , G02B2027/0178 , G02F2203/48 , G02F2413/02
Abstract: A method for displaying an image using a wearable display system including directing display light from a display towards a user through an eyepiece to project images in the user's field of view, determining a relative location between an ambient light source and the eyepiece, and adjusting an attenuation of ambient light from the ambient light source through the eyepiece depending on the relative location between the ambient light source and the eyepiece.
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公开(公告)号：US11561401B2
公开(公告)日：2023-01-24
申请号：US17096557
申请日：2020-11-12
Applicant: MAGIC LEAP, INC.
Inventor： Vaibhav Mathur , Joshua Naaman Haddock , Ted Diehl , Chulwoo Oh , Clinton Carlisle
IPC: G02F1/1333 , G02B27/01 , G02F1/1335 , G02F1/13363 , G02F1/1343 , G02F1/1368 , F21V8/00
Abstract: Techniques are described for operating an optical system. In some embodiments, light associated with a world object is received at the optical system. Virtual image light is projected onto an eyepiece of the optical system. A portion of a system field of view of the optical system to be at least partially dimmed is determined based on information detected by the optical system. A plurality of spatially-resolved dimming values for the portion of the system field of view may be determined based on the detected information. The detected information may include light information, gaze information, and/or image information. A dimmer of the optical system may be adjusted to reduce an intensity of light associated with the world object in the portion of the system field of view according to the plurality of dimming values.
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公开(公告)号：US20210278672A1
公开(公告)日：2021-09-09
申请号：US17194086
申请日：2021-03-05
Applicant: Magic Leap, Inc.
Inventor： Kevin Messer , Joshua Naaman Haddock , Hui-Chuan Cheng , Vaibhav Mathur , Clinton Carlisle
IPC: G02B27/01 , G02B25/00 , G02B27/28 , G02F1/13363 , G02F1/1337 , G02F1/01 , G02F1/1335 , G02F1/1343 , G02F1/139
Abstract: A wearable display system includes an eyepiece stack having a world side and a user side opposite the world side. During use, a user positioned on the user side views displayed images delivered by the wearable display system via the eyepiece stack which augment the user's field of view of the user's environment. The system also includes an optical attenuator arranged on the world side of the of the eyepiece stack, the optical attenuator having a layer of a birefringent material having a plurality of domains each having a principal optic axis oriented in a corresponding direction different from the direction of other domains. Each domain of the optical attenuator reduces transmission of visible light incident on the optical attenuator for a corresponding different range of angles of incidence.
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公开(公告)号：US20230258940A1
公开(公告)日：2023-08-17
申请号：US18303459
申请日：2023-04-19
Applicant: Magic Leap, Inc.
Inventor： Kevin Messer , Joshua Naaman Haddock , Hui-Chuan Cheng , Vaibhav Mathur , Clinton Carlisle
IPC: G02B27/01 , G02B27/28 , G02F1/13363 , G02F1/1337 , G02F1/01 , G02F1/1335 , G02F1/1343 , G02F1/139 , G02B25/00
CPC classification number: G02B27/0172 , G02B27/281 , G02F1/133638 , G02F1/133761 , G02F1/133631 , G02F1/0136 , G02F1/133531 , G02F1/134309 , G02F1/133749 , G02F1/1393 , G02B25/001 , G02F2413/10 , G02B2027/0178 , G02F2413/01 , G02B2027/011
Abstract: A wearable display system includes an eyepiece stack having a world side and a user side opposite the world side. During use, a user positioned on the user side views displayed images delivered by the wearable display system via the eyepiece stack which augment the user's field of view of the user's environment. The system also includes an optical attenuator arranged on the world side of the of the eyepiece stack, the optical attenuator having a layer of a birefringent material having a plurality of domains each having a principal optic axis oriented in a corresponding direction different from the direction of other domains. Each domain of the optical attenuator reduces transmission of visible light incident on the optical attenuator for a corresponding different range of angles of incidence.
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公开(公告)号：US20210405402A1
公开(公告)日：2021-12-30
申请号：US17359146
申请日：2021-06-25
Applicant: Magic Leap, Inc.
Inventor： Hui-Chuan Cheng , David Manly , Vaibhav Mathur , Joshua Naaman Haddock , Kevin Messer , Clinton Carlisle
IPC: G02F1/137 , G02B25/00 , G02F1/13363 , G02F1/1335 , G02F1/01 , G02F1/1347 , G02B27/01
Abstract: A method for displaying an image using a wearable display system including directing display light from a display towards a user through an eyepiece to project images in the user's field of view, determining a relative location between an ambient light source and the eyepiece, and adjusting an attenuation of ambient light from the ambient light source through the eyepiece depending on the relative location between the ambient light source and the eyepiece.
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Patent Agency Ranking
公开(公告)号：US12111475B2
公开(公告)日：2024-10-08
申请号：US18510932
申请日：2023-11-16
Applicant: Magic Leap, Inc.
Inventor： Andrew Ian Russell , Joshua Naaman Haddock
CPC classification number: G02B27/0172 , G02B27/0075 , G02B27/026
Abstract: Systems include three optical elements arranged along an optical axis each having a different cylinder axis and a variable cylinder refractive power. Collectively, the three elements form a compound optical element having an overall spherical refractive power (SPH), cylinder refractive power (CYL), and cylinder axis (Axis) that can be varied according to a prescription (Rx).
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公开(公告)号：US20240061299A1
公开(公告)日：2024-02-22
申请号：US18497659
申请日：2023-10-30
Applicant: Magic Leap, Inc.
Inventor： Hui-Chuan Cheng , David Manly , Vaibhav Mathur , Joshua Naaman Haddock , Kevin Messer , Clinton Carlisle
IPC: G02F1/137 , G02F1/13363 , G02F1/1335 , G02F1/01 , G02F1/1347 , G02B27/01 , G02B25/00
CPC classification number: G02F1/137 , G02F1/133638 , G02F1/133531 , G02F1/0136 , G02F1/1347 , G02B27/0172 , G02F1/133541 , G02F1/133634 , G02B25/001 , G02B2027/0118 , G02B2027/0178 , G02B2027/0138 , G02B2027/014 , G02F2413/02 , G02F2203/48
Abstract: A method for displaying an image using a wearable display system including directing display light from a display towards a user through an eyepiece to project images in the user's field of view, determining a relative location between an ambient light source and the eyepiece, and adjusting an attenuation of ambient light from the ambient light source through the eyepiece depending on the relative location between the ambient light source and the eyepiece.
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公开(公告)号：US11885973B2
公开(公告)日：2024-01-30
申请号：US18067873
申请日：2022-12-19
Applicant: MAGIC LEAP, INC.
Inventor： Vaibhav Mathur , Joshua Naaman Haddock , Ted Diehl , Chulwoo Oh , Clinton Carlisle
IPC: G02F1/1333 , G02B27/01 , G02F1/1335 , G02F1/13363 , G02F1/1343 , G02F1/1368 , F21V8/00
CPC classification number: G02B27/0172 , G02F1/1368 , G02F1/13363 , G02F1/133305 , G02F1/133528 , G02F1/133553 , G02F1/134327 , G02B6/0075 , G02B2027/013 , G02B2027/014 , G02B2027/0178 , G02F1/133548 , G02F1/133634 , G02F1/133638 , G02F2201/121 , G02F2201/123 , G02F2201/343 , G02F2413/03 , G02F2413/07
Abstract: Techniques are described for operating an optical system. In some embodiments, light associated with a world object is received at the optical system. Virtual image light is projected onto an eyepiece of the optical system. A portion of a system field of view of the optical system to be at least partially dimmed is determined based on information detected by the optical system. A plurality of spatially-resolved dimming values for the portion of the system field of view may be determined based on the detected information. The detected information may include light information, gaze information, and/or image information. A dimmer of the optical system may be adjusted to reduce an intensity of light associated with the world object in the portion of the system field of view according to the plurality of dimming values.
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公开(公告)号：US11852829B2
公开(公告)日：2023-12-26
申请号：US18007244
申请日：2021-08-06
Applicant: Magic Leap, Inc.
Inventor： Andrew Ian Russell , Joshua Naaman Haddock
CPC classification number: G02B27/0172 , G02B27/0075 , G02B27/026
Abstract: Systems include three optical elements arranged along an optical axis each having a different cylinder axis and a variable cylinder refractive power. Collectively, the three elements form a compound optical element having an overall spherical refractive power (SPH), cylinder refractive power (CYL), and cylinder axis (Axis) that can be varied according to a prescription (Rx).
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公开(公告)号：US20250164802A1
公开(公告)日：2025-05-22
申请号：US19029730
申请日：2025-01-17
Applicant: Magic Leap, Inc.
Inventor： Kevin Messer , Joshua Naaman Haddock , Hui-Chuan Cheng , Vaibhav Mathur , Clinton Carlisle
IPC: G02B27/01 , G02B25/00 , G02B27/28 , G02F1/01 , G02F1/1335 , G02F1/13363 , G02F1/1337 , G02F1/1343 , G02F1/139
Abstract: A wearable display system includes an eyepiece stack having a world side and a user side opposite the world side. During use, a user positioned on the user side views displayed images delivered by the wearable display system via the eyepiece stack which augment the user's field of view of the user's environment. The system also includes an optical attenuator arranged on the world side of the of the eyepiece stack, the optical attenuator having a layer of a birefringent material having a plurality of domains each having a principal optic axis oriented in a corresponding direction different from the direction of other domains. Each domain of the optical attenuator reduces transmission of visible light incident on the optical attenuator for a corresponding different range of angles of incidence.
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