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41.发明公开公开(公告)号：US20230319256A1
公开(公告)日：2023-10-05
申请号：US18003915
申请日：2021-07-22
Applicant: MATRIXED REALITY TECHNOLOGY CO., LTD.
Inventor： Bing Xiao
IPC: H04N13/344 , G06T5/00 , G06T5/20 , H04N13/363
CPC classification number: H04N13/344 , G06T5/002 , G06T5/20 , H04N13/363
Abstract: An image display control method and apparatus, and a head-mounted display device (200). The head-mounted display device (200) includes an optical imaging apparatus (210), an image source apparatus (230), a displacement apparatus (220) and an image display control apparatus (240). The image source apparatus (230) is optically aligned with the optical imaging apparatus (210), and has a plurality of source images. Each source image has a different virtual scene depth. The image display control method includes: determining a displacement sequence of a displacement apparatus (220) and a source image display sequence (610) of an image source apparatus (230), based on a virtual scene display depth range; controlling the displacement apparatus (220) to move, according to the displacement sequence, the image source apparatus (230) to corresponding target positions (620); and after the image source apparatus (230) reaches each of the target positions, controlling, according to the source image display sequence, the image source apparatus (230) to perform source image projection, so as to display a clear virtual image of a source image, corresponding to the target position, in the source image display sequence (630). By using the method, dynamic display of virtual images on virtual scene depth planes can be achieved.
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42.发明公开公开(公告)号：US20230266591A1
公开(公告)日：2023-08-24
申请号：US18003336
申请日：2021-07-22
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 and an augmented reality display device comprising the same. The apparatus comprises: a display system (12) configured to display a target image; a depth acquisition assembly (11) configured to acquire depth position information of a target object, the target object including at least one of a human eye, the target image, and a real environment within a field of view of the human eye, the depth position information of the target object including at least one of position information of a depth plane at a gaze position of human eyes, position information of a depth plane where the target image is to be displayed, and position information of a depth plane of the real environment; a processor (13) fixedly connected to the display system (12), the processor (13) being configured to determine displacement information of the display system (12) based on the depth position information of the target object acquired by the depth acquisition assembly (11); a spectacle frame (15) connected to the display system (12) and the depth acquisition assembly (11); and a lifter (14) fixedly connected to the spectacle frame (15), the lifter (14) being connected to the processor (13) by a cable, a driver (142) in the lifter (14) being fixedly connected to the display system (12), the lifter (14) being configured to drive the display system (12) to move to a target position relative to the spectacle frame (15) based on the displacement information determined by the processor (13), the target position being a final arrival position of the display system (12) indicated by the displacement information.
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公开(公告)号：US11693245B2
公开(公告)日：2023-07-04
申请号：US16930156
申请日：2020-07-15
Applicant: Matrixed Reality Technology Co., Ltd.
Inventor： Bing Xiao , Xiaobin Liang , Chi Xu
CPC classification number: G02B27/0172 , G02B27/017 , G02B1/11 , G02B27/0101 , G02B27/0955 , G02B27/123 , G02B27/142 , G02B27/145 , G02B27/281 , G02B27/283 , G02B27/286 , G02B2027/013 , G02B2027/0118 , G02B2027/0178 , G02B2027/0185
Abstract: The application provides an augmented reality display device comprising a projection source module (10) and an optical path module, wherein the projection source module (10) comprises a projection source (12), the projection source (12) has a curved light outgoing surface (12a), virtual image light (VL) is projected out of the projection source (12) via the curved light outgoing surface (12a), and the optical path module comprises a beamsplitter (20) and a reflector (60), wherein the virtual image light (VL) projected out of the projection source module (10) is incident on the beamsplitter (20), reflected by the beamsplitter (20) onto the reflector (60), reflected by the reflector (60), and then transmitted through the beamsplitter (20), entering a human eye (E) eventually. The application also provides a wearable augmented reality system comprising the augmented reality display device and a projection source module for the augmented reality display device.
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公开(公告)号：US20220004238A1
公开(公告)日：2022-01-06
申请号：US17475610
申请日：2021-09-15
Applicant: Matrixed Reality Technology Co., Ltd.
Inventor： Pengda Sun
IPC: G06F1/26 , G06F1/3206 , G06F1/3215
Abstract: The present disclosure provides a connector for coupling a first electronic device and a second electronic device. The first electronic device is able to supply power to the second electronic device and implement data transmission between the first electronic device and the second electronic device. The connector includes: a power source; a first connector component configured to be coupled with the first electronic device; a power-supplying connector component configured to be coupled with the power source; a power line configured to couple the second electronic device and the first connector component with the power-supplying connector component; a power-supplying state detection circuit configured to be coupled with the power-supplying connector component; and a message transmission line having a first end coupled with the power-supplying state detection circuit and a second end configured in one of a first configuration and a second configuration.
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Patent Agency Ranking
公开(公告)号：US11101607B1
公开(公告)日：2021-08-24
申请号：US17256882
申请日：2020-06-04
Applicant: Matrixed Reality Technology Co., Ltd.
Inventor： Pengda Sun
IPC: H01R13/703 , G06F13/42 , H02J7/00
Abstract: The present disclosure provides a connector for coupling a first electronic device and a second electronic device with a power source to enable the power source to provide a current to the first electronic device and the second electronic device, the connector includes: a first connector component; a second connector component; a third connector component; a power line coupled with the first connector component, the second connector component, and the third connector component; a first data line; and a signal switching circuit, configured to: detect whether the third connector component is coupled with the power source; control the first connector component and the second connector component to be coupled when it is not detected that the third connector component is coupled with the power source; and when it is detected that the third connector component is coupled with the power source: control the first connector component and the third connector component to be coupled, to send a power source connection message to the first electronic device via the first data line; or control the second connector component and the third connector component to be coupled, to send a power source connection message to the second electronic device via the first data line.
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公开(公告)号：US20210249830A1
公开(公告)日：2021-08-12
申请号：US17256913
申请日：2020-06-04
Applicant: Matrixed Reality Technology Co., Ltd.
Inventor： Pengda SUN
Abstract: The present disclosure provides a connector for coupling a first electronic device and a second electronic device with a power source to enable the power source to provide a current to the first electronic device and the second electronic device, the connector includes: a first connector component configured to be coupled with the first electronic device; a power-supplying connector component configured to be coupled with the power source; a power line configured to couple the second electronic device and the first connector component to the power-supplying connector component; a data line having a first end coupled with the second electronic device, and a second end coupled with the first connector component; and a power-supplying state detection circuit configured to be coupled with the power-supplying connector component and detect whether the power-supplying connector component is coupled with the power source; and a message transmission line having a first end coupled with the power-supplying state detection circuit, and a second end of the message transmission line is coupled with the second electronic device, and the power-supplying state detection circuit is configured to transmit a power source connection message to the second electronic device via the message transmission line when it is detected that the power-supplying connector component is coupled with the power source.
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公开(公告)号：US20210249826A1
公开(公告)日：2021-08-12
申请号：US17256882
申请日：2020-06-04
Applicant: Matrixed Reality Technology Co., Ltd.
Inventor： Pengda SUN
IPC: H01R13/703 , H02J7/00 , G06F13/42
Abstract: The present disclosure provides a connector for coupling a first electronic device and a second electronic device with a power source to enable the power source to provide a current to the first electronic device and the second electronic device, the connector includes: a first connector component; a second connector component; a third connector component; a power line coupled with the first connector component, the second connector component, and the third connector component; a first data line; and a signal switching circuit, configured to: detect whether the third connector component is coupled with the power source; control the first connector component and the second connector component to be coupled when it is not detected that the third connector component is coupled with the power source; and when it is detected that the third connector component is coupled with the power source: control the first connector component and the third connector component to be coupled, to send a power source connection message to the first electronic device via the first data line; or control the second connector component and the third connector component to be coupled, to send a power source connection message to the second electronic device via the first data line.
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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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