公开(公告)号：US10735649B2

公开(公告)日：2020-08-04

申请号：US15902710

申请日：2018-02-22

Applicant: MAGIC LEAP, INC.

Inventor： Jose Felix Rodriguez ,  Ricardo Martinez Perez ,  Reza Nourai

IPC: H04N5/232 ,  G02B27/01 ,  G06T19/00 ,  G02B27/10

Abstract: A virtual or augmented reality display system that controls power inputs to the display system as a function of image data. Image data itself is made of a plurality of image data frames, each with constituent color components of, and depth planes for displaying on, rendered content. Light sources or spatial light modulators to relay illumination from the light sources may receive signals from a display controlled to adjust a power setting to the light source or spatial light modulator based on control information embedded in an image data frame.

公开(公告)号：US20250080838A1

公开(公告)日：2025-03-06

申请号：US18828828

申请日：2024-09-09

Applicant: Magic Leap, Inc.

Inventor： Brian Keith Smith ,  Carlos A. Rivera Cintron ,  Jose Felix Rodriguez ,  Matthew Thomas Hull ,  Gregory Michael Link

IPC: H04N23/667 ,  G02B27/01 ,  G06T7/246 ,  G09G5/00

Abstract: A head mounted display system can process images by assessing relative motion between the head mounted display and one or more features in a user's environment. The assessment of relative motion can include determining whether the head mounted display has moved, is moving and/or is expected to move with respect to one or more features in the environment. Additionally or alternatively, the assessment can include determining whether one or more features in the environment have moved, are moving and/or are expected to move relative to the head mounted display. The image processing can further include determining one or more virtual image content locations in the environment that correspond to a location where renderable virtual image content appears to a user when the location appears in the display and comparing the one or more virtual image content locations in the environment with a viewing zone.

公开(公告)号：US12189122B2

公开(公告)日：2025-01-07

申请号：US18413714

申请日：2024-01-16

Applicant: Magic Leap, Inc.

Inventor： Carlos A. Rivera Cintron ,  Gregory Link ,  Jeffrey Scott Sommers ,  Matthew Thomas Hull ,  Jose Felix Rodriguez ,  Ricardo Martinez Perez

IPC: G02B27/00 ,  G02B27/01 ,  G06F1/3218 ,  G06F1/3231 ,  G06F1/3234

Abstract: Head-mounted display systems with power saving functionality are disclosed. The systems can include a frame configured to be supported on the head of the user. The systems can also include a head-mounted display disposed on the frame, one or more sensors, and processing electronics in communication with the display and the one or more sensors. In some implementations, the processing electronics can be configured to cause the system to reduce power of one or more components in response to at least in part on a determination that the frame is in a certain position (e.g., upside-down or on top of the head of the user). In some implementations, the processing electronics can be configured to cause the system to reduce power of one or more components in response to at least in part on a determination that the frame has been stationary for at least a threshold period of time.

公开(公告)号：US20240402773A1

公开(公告)日：2024-12-05

申请号：US18800575

申请日：2024-08-12

Applicant: MAGIC LEAP, INC.

Inventor： Guillermo Padin Rohena ,  Adam Carl Wright ,  William Chow ,  Gary Quartana, Jr. ,  Humberto Eduardo Garcia ,  Jose Felix Rodriguez ,  Matthew Thomas Hull ,  Paul Daniel Lindquist

IPC: G06F1/20 ,  G05B15/02 ,  H02H1/00 ,  H02H5/04 ,  H05K7/20

Abstract: Various embodiments relate to a thermal management system for an electronic device, such as an augmented reality or virtual reality device. The thermal management system can comprise an active cooling mechanism in various embodiments to dynamically or actively cool components of the device, for example, by adjust fan speeds of a fan assembly. In some embodiments, a hardware shutdown mechanism can be provided to shut down the device if software-based thermal management devices are inoperable. In some embodiments, the air flow into and/or within the electronic device can be adjusted to cool various components of the device.

公开(公告)号：US12120423B2

公开(公告)日：2024-10-15

申请号：US17235820

申请日：2021-04-20

Applicant: Magic Leap, Inc.

Inventor： Brian Keith Smith ,  Carlos A. Rivera Cintron ,  Jose Felix Rodriguez ,  Matthew Thomas Hull ,  Gregory Michael Link

IPC: H04N5/232 ,  G02B27/01 ,  G06T7/246 ,  G09G5/00 ,  H04N23/667

CPC classification number: H04N23/667 ,  G02B27/0172 ,  G02B27/0179 ,  G06T7/248 ,  G09G5/003 ,  G02B2027/0138 ,  G02B2027/014 ,  G02B2027/0187

Abstract: A head mounted display system can process images by assessing relative motion between the head mounted display and one or more features in a user's environment. The assessment of relative motion can include determining whether the head mounted display has moved, is moving and/or is expected to move with respect to one or more features in the environment. Additionally or alternatively, the assessment can include determining whether one or more features in the environment have moved, are moving and/or are expected to move relative to the head mounted display. The image processing can further include determining one or more virtual image content locations in the environment that correspond to a location where renderable virtual image content appears to a user when the location appears in the display and comparing the one or more virtual image content locations in the environment with a viewing zone.

公开(公告)号：US12002167B2

公开(公告)日：2024-06-04

申请号：US17538103

申请日：2021-11-30

Applicant: MAGIC LEAP, INC.

Inventor： Jose Felix Rodriguez ,  Ricardo Martinez Perez ,  Reza Nourai ,  Robert Blake Taylor

IPC: H04L45/48 ,  G06T1/20 ,  G06T19/00 ,  H04L67/131

CPC classification number: G06T19/006 ,  G06T1/20 ,  H04L45/48 ,  H04L67/131

Abstract: A method in a virtual, augmented, or mixed reality system includes a GPU determining/detecting an absence of image data. The method also includes shutting down a portion/component/function of the GPU. The method further includes shutting down a communication link between the GPU and a DB. Moreover, the method includes shutting down a portion/component/function of the DB. In addition, the method includes shutting down a communication link between the DB and a display panel. The further also includes shutting down a portion/component/function of the display panel.

公开(公告)号：US20240151965A1

公开(公告)日：2024-05-09

申请号：US18413714

申请日：2024-01-16

Applicant: Magic Leap, Inc.

Inventor： Carlos A. Rivera Cintron ,  Gregory Link ,  Jeffrey Scott Sommers ,  Matthew Thomas Hull ,  Jose Felix Rodriguez ,  Ricardo Martinez Perez

IPC: G02B27/00 ,  G02B27/01 ,  G06F1/3218 ,  G06F1/3231 ,  G06F1/3234

CPC classification number: G02B27/0093 ,  G02B27/017 ,  G06F1/3218 ,  G06F1/3231 ,  G06F1/3265

Abstract: Head-mounted display systems with power saving functionality are disclosed. The systems can include a frame configured to be supported on the head of the user. The systems can also include a head-mounted display disposed on the frame, one or more sensors, and processing electronics in communication with the display and the one or more sensors. In some implementations, the processing electronics can be configured to cause the system to reduce power of one or more components in response to at least in part on a determination that the frame is in a certain position (e.g., upside-down or on top of the head of the user). In some implementations, the processing electronics can be configured to cause the system to reduce power of one or more components in response to at least in part on a determination that the frame has been stationary for at least a threshold period of time.

公开(公告)号：US11959997B2

公开(公告)日：2024-04-16

申请号：US17100049

申请日：2020-11-20

Applicant: Magic Leap, Inc.

Inventor： Koon Keong Shee ,  Jose Felix Rodriguez ,  Ricardo Arencibia ,  Aly H. M. Aly

IPC: G01S13/46 ,  G01S7/41 ,  G08C17/02 ,  H01Q1/27

CPC classification number: G01S13/46 ,  G01S7/412 ,  G08C17/02 ,  H01Q1/273 ,  G01S2013/468 ,  G08C2201/32

Abstract: A method of using a first device to locate a second device is disclosed. The first device, while in a first mode, transmits a first signal and receives a second signal comprising a reflection of the first signal by the second device. The first device determines, based on the received second signal, a position of the second device relative to the first device. The first device transitions to a second mode, and while in the second mode, receives a third signal from the second device. The first device determines, based on the third signal, an orientation of the second device relative to the first device. The first device comprises one or more receiving antennas, and the second device comprises one or more transmitting antennas. The third signal corresponds to a transmitting antenna of the second device.

公开(公告)号：US11823360B2

公开(公告)日：2023-11-21

申请号：US17476392

申请日：2021-09-15

Applicant: MAGIC LEAP, INC.

Inventor： Jose Felix Rodriguez ,  Ricardo Martinez Perez

IPC: G06T5/00 ,  G06T3/00 ,  G06T3/40 ,  G06F3/14 ,  G06F1/3203

CPC classification number: G06T5/006 ,  G06F1/3203 ,  G06F3/14 ,  G06T3/0093 ,  G06T3/4007 ,  G06T2207/10024 ,  G06T2210/44 ,  G09G2330/021 ,  G09G2370/04

Abstract: A virtual, augmented, or mixed reality display system includes a display configured to display virtual, augmented, or mixed reality image data, the display including one or more optical components which introduce optical distortions or aberrations to the image data. The system also includes a display controller configured to provide the image data to the display. The display controller includes memory for storing optical distortion correction information, and one or more processing elements to at least partially correct the image data for the optical distortions or aberrations using the optical distortion correction information.

公开(公告)号：US20230021443A1

公开(公告)日：2023-01-26

申请号：US17961462

申请日：2022-10-06

Applicant: Magic Leap, Inc.

Inventor： Jose Felix Rodriguez ,  Ricardo Martinez Perez ,  Reza Nourai

IPC: H04N5/232 ,  G02B27/01 ,  G06T19/00 ,  G02B27/10

Abstract: A virtual or augmented reality display system that controls power inputs to the display system as a function of image data. Image data itself is made of a plurality of image data frames, each with constituent color components of, and depth planes for displaying on, rendered content. Light sources or spatial light modulators to relay illumination from the light sources may receive signals from a display controlled to adjust a power setting to the light source or spatial light modulator based on control information embedded in an image data frame.