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公开(公告)号：US20240046433A1
公开(公告)日：2024-02-08
申请号：US18487794
申请日：2023-10-16
申请人： MAGIC LEAP, INC.
IPC分类号： G06T5/00 , G06T3/00 , G06T3/40 , G06F3/14 , G06F1/3203
CPC分类号： G06T5/006 , G06T3/0093 , G06T3/4007 , G06F3/14 , G06F1/3203 , G06T2210/44 , G09G2370/04 , G06T2207/10024 , G09G2330/021
摘要： 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.
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公开(公告)号：US11800218B2
公开(公告)日：2023-10-24
申请号：US17961462
申请日：2022-10-06
申请人： Magic Leap, Inc.
CPC分类号： H04N23/65 , G02B27/0101 , G02B27/0172 , G02B27/1046 , G06T19/006 , G02B2027/014 , G02B2027/0112 , G02B2027/0127
摘要： 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 controller to adjust a power setting to the light source or spatial light modulator based on control information embedded in an image data frame.
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公开(公告)号：US20230280587A1
公开(公告)日：2023-09-07
申请号：US18176333
申请日：2023-02-28
申请人： Magic Leap, Inc.
发明人： Carlos A. Rivera Cintron , Gregory Link , Jeffrey Scott Sommers , Matthew Thomas Hull , Jose Felix Rodriguez , Ricardo Martinez Perez
IPC分类号： G02B27/00 , G02B27/01 , G06F1/3218 , G06F1/3231 , G06F1/3234
CPC分类号： G02B27/0093 , G02B27/017 , G06F1/3218 , G06F1/3231 , G06F1/3265
摘要： 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.
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4.发明授权公开(公告)号：US11538227B2
公开(公告)日：2022-12-27
申请号：US17510174
申请日：2021-10-25
申请人： Magic Leap, Inc.
摘要： An augmented reality display system can include a partially transparent eyepiece, an ambient light sensor, and an image input device. The image input device can include a light source and a spatial light modulator. The system can also include a controller that determines that no virtual content is being displayed to the user and compares the ambient light to display light to determine if a light source shutoff criterion is satisfied. If the light source shutoff criterion is satisfied, the controller can turn off the light source.
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公开(公告)号：US20220005164A1
公开(公告)日：2022-01-06
申请号：US17476392
申请日：2021-09-15
申请人： MAGIC LEAP, INC.
摘要： 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.
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公开(公告)号：US20210263309A1
公开(公告)日：2021-08-26
申请号：US17252099
申请日：2019-06-18
申请人： Magic Leap, Inc.
发明人： Carlos A. Rivera Cintron , Gregory Michael Link , Jeffrey Scott Sommers , Philip Premysler , Matthew Thomas Hull , Jose Felix Rodriguez , Ricardo Martinez Perez
IPC分类号： G02B27/00 , G06F1/3231 , G02B27/01 , G06F1/3234 , G06F1/3218
摘要： 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.
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7.发明申请公开(公告)号：US20200035031A1
公开(公告)日：2020-01-30
申请号：US16519348
申请日：2019-07-23
申请人： Magic Leap, Inc.
摘要： An augmented reality display system is disclosed. The system can include a partially transparent eyepiece, an ambient light sensor, and an image input device. The image input device can include a light source and a spatial light modulator. The system can also include a controller that determines that no virtual content is being displayed to the user and compares the ambient light to display light to determine if a light source shutoff criterion is satisfied. The light source shutoff criterion can be indicative of whether shutting off the light source that illuminates the spatial light modulator will result in a change in the display light that will be user-perceptible. If the light source shutoff criterion is satisfied, the controller can turn off the light source.
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公开(公告)号：US11624909B2
公开(公告)日：2023-04-11
申请号：US17252099
申请日：2019-06-18
申请人： Magic Leap, Inc.
发明人： Carlos A. Rivera Cintron , Gregory Michael Link , Jeffrey Scott Sommers , Matthew Thomas Hull , Jose Felix Rodriguez , Ricardo Martinez Perez
IPC分类号： G02B27/00 , G02B27/01 , G06F1/3218 , G06F1/3231 , G06F1/3234
摘要： 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.
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公开(公告)号：US11302018B2
公开(公告)日：2022-04-12
申请号：US15804356
申请日：2017-11-06
申请人： MAGIC LEAP, INC.
IPC分类号： G06T7/50 , G02B27/01 , G09G3/00 , G09G5/00 , H04N13/395 , H04N13/398 , G06T19/00 , H04N13/344 , G06T7/579 , G09G3/20 , G06F3/14
摘要： A virtual or augmented reality display system that controls a display using control information included with the virtual or augmented reality imagery that is intended to be shown on the display. The control information can be used to specify one of multiple possible display depth planes. The control information can also specify pixel shifts within a given depth plane or between depth planes. The system can also enhance head pose measurements from a sensor by using gain factors which vary based upon the user's head pose position within a physiological range of movement.
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公开(公告)号：US11217025B2
公开(公告)日：2022-01-04
申请号：US16746393
申请日：2020-01-17
申请人： MAGIC LEAP, INC.
IPC分类号： G06T1/20 , G06T19/00 , H04L12/753 , H04L29/06
摘要： 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.
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