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公开(公告)号：US20240302661A1
公开(公告)日：2024-09-12
申请号：US18665517
申请日：2024-05-15
Applicant: MATRIXED REALITY TECHNOLOGY CO., LTD.
Inventor： Bing XIAO
IPC: G02B27/01
CPC classification number: G02B27/0172 , G02B2027/0127 , G02B2027/0185
Abstract: An augmented reality display apparatus is provided and includes: a display system configured to display a target image; a depth acquisition assembly configured to acquire depth position information of a target object, the target object including at least one of human eyes and the target image; a processor fixedly connected to the display system, the processor being configured to determine displacement information of the display system based on the depth position information of the target object acquired by the depth acquisition assembly; a spectacle frame connected to the display system and the depth acquisition assembly; and a lifter fixedly connected to the spectacle frame and the processor, the lifter being configured to drive the display system to move to a target position relative to the spectacle frame based on the displacement information determined by the processor.
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公开(公告)号：US20220084529A1
公开(公告)日：2022-03-17
申请号：US17420465
申请日：2019-12-27
Applicant: Matrixed Reality Technology Co., Ltd.
Abstract: The present disclosure relates to method and apparatus for waking up a wearable device. The method includes: determining, based on a detected voice signal, whether the voice signal is from a wearer of the wearable device; determining, based on the voice signal, whether the voice signal belongs to a conversation between the wearer and the wearable device with a speech classification model; and waking up the wearable device when the voice signal is from the wearer and the voice signal belongs to the conversation between the wearer and the wearable device. The method and apparatus can wake up the wearable device during a normal interaction process between the wearer and the wearable device by using the method and apparatus, thereby realizing a natural wake-up process and improving the user experience of the wearable device.
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Patent Agency Ranking
公开(公告)号：US20210124168A1
公开(公告)日：2021-04-29
申请号：US17257196
申请日：2019-09-06
Applicant: Matrixed Reality Technology Co., Ltd.
Abstract: The present disclosure provides a method and apparatus for unlocking a head-mounted display device based on gaze point information. The method includes: acquiring gaze point information of a user who wears a locked head-mounted display device; generating unlocking information according to the gaze point information; performing a matching operation on the unlocking information and a pre-stored unlocking key; and unlocking the head-mounted display device when the unlocking information matches the unlocking key. With this method, convenience and safety of the unlocking operation may be improved, and user's experience may be enhanced.
(FIG. 1)-
公开(公告)号：US20210215935A1
公开(公告)日：2021-07-15
申请号：US17058921
申请日：2019-05-27
Applicant: Matrixed Reality Technology Co., Ltd
Inventor： Bing XIAO , Yue HE , Jingxian ZHAO , Chi XU
Abstract: The present application discloses a head-mounted augmented reality (AR) apparatus, including: a head gear for being worn on a user's head; an optical module configured to provide AR display, connected to the head gear, and movable relative to the head gear; and a limit mechanism acting between the head gear and the optical module to enable the optical module to be selectively lockable in a first position or a second position relative to the head gear, in which in the first position the user when wearing the head gear is able to observe the outside scenery only through the optical module, and in the second position the user when wearing the head gear is able to observe the outside scenery completely not through the optical module. The present application also discloses a pair of AR eyeglasses similarly configured and an AR device for installation on the eyeglasses. Using the inventive technical means, the user is able to observe the real-world scene clearly and conveniently at any time.
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公开(公告)号：US20240241384A1
公开(公告)日：2024-07-18
申请号：US18624141
申请日：2024-04-02
Applicant: MATRIXED REALITY TECHNOLOGY CO., LTD.
Inventor： Bing XIAO , Xiaobin LIANG , Chi XU
CPC classification number: G02B27/0172 , G02B27/017 , G02B1/11 , G02B27/0101 , G02B2027/0118 , G02B2027/013 , G02B2027/0178 , G02B2027/0185 , G02B27/0955 , G02B27/123 , G02B27/142 , G02B27/145 , G02B27/281 , G02B27/283 , G02B27/286
Abstract: The disclosure relates to an optical system for an augmented reality apparatus, comprising: an image projection source; and a polarizing beam splitter. The polarizing beam splitter is arranged such that light emitted from the image projection source is able to be non-perpendicularly incident on the beam splitting side and be at least partially reflected. The polarizing beam splitter is configured such that a polarized light component passes through the polarizing beam splitter and is transmitted through the transmission side thereof, and a polarized light component is reflected from the beam splitting side. The optical system also comprises a polarizer disposed between the image projection source and the polarizing beam splitter, and the polarizer is configured to allow polarized light, whose polarization is in the second direction, to be transmitted therethrough and polarized light, whose polarization is in the first direction to be absorbed.
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公开(公告)号：US20210173216A1
公开(公告)日：2021-06-10
申请号：US17257455
申请日：2019-09-10
Applicant: Matrixed Reality Technology Co., Ltd.
Abstract: The present application discloses an augmented reality apparatus and an optical system thereof. The optical system includes an image source; a bandpass polarizing beam splitter, relative to the image source, defining a beam splitting side adjacent to the image source and a transmission side facing away from the image source, the bandpass polarizing beam splitter being configured to allow polarization splitting of light incident thereon in a given wavelength range and allow transmission of light out of the given wavelength range; a wave plate adjacent to the beam splitting side; and a curved bandpass semi-reflector located downstream of the wave plate in a path of the reflected light and configured to allow reflection of light incident on the curved bandpass semi-reflector in the given wavelength range and allow transmission of light out of the given wavelength range.
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公开(公告)号：US20200371368A1
公开(公告)日：2020-11-26
申请号：US16989502
申请日：2020-08-10
Applicant: Matrixed Reality Technology Co., Ltd.
Inventor： Xiaobin LIANG , Bing XIAO , Chi XU
Abstract: The disclosure relates to an augmented apparatus, and an optical system and a semi-reflector for the same. The optical system comprises: an image source; a beam splitter, the beam splitter having a beam splitting side adjacent to the image source and a transmission side facing away from the image source; and a semi-reflector, the semi-reflector being arrange adjacent to the beam splitting side and being downstream of the beam splitting side in an optical path along which light emitted from the image source is reflected by the beam splitting side, the beam splitter being arranged such that the light emitted from the image source is able to be at least partially reflected by the beam splitting side towards the semi-reflector, wherein the semi-reflector comprises a substrate and a semi-reflective film on a distal surface of the substrate. According the present application's technical means, the design freedom of the whole optical system can be increased and the field of view can be enlarged, which facilitates the final imaging result in the human eye.
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