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公开(公告)号：US12228715B2
公开(公告)日：2025-02-18
申请号：US17607778
申请日：2020-12-25
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Zhenxing Zhou , Tao Hong , Haoran Jing , Gaoming Sun
Abstract: An optical system includes at least one first display module, at least one second display module, and a first optical element. The first optical element includes a first light incident surface, a second light incident surface, and a viewing surface. The first light incident surface is configured to transmit imaging light emitted from the at least one first display module into the first optical element and refract it onto the second light incident surface. The second light incident surface is configured to transmit imaging light emitted from the at least one second display module into the first optical element and refract it onto the viewing surface, and reflect the imaging light transmitted into the first optical element through the first light incident surface onto the viewing surface. The viewing surface is configured to transmit the imaging light emitted from all display modules to a human eye.
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公开(公告)号：US11947181B2
公开(公告)日：2024-04-02
申请号：US17263578
申请日：2020-04-17
Inventor： Yuhong Liu , Zhanshan Ma , Haoran Jing , Zheng Ge , Zhiyu Sun , Jinbao Peng , Hao Zhang , Wenhong Tian , Lili Chen
CPC classification number: G02B7/04 , G02B7/026 , G02B27/0006 , G02B27/0172
Abstract: Provided is a focusing assembly including a focusing barrel and a barrel retaining ring; the focusing barrel includes a first sleeve, a second sleeve, and a third sleeve that are sequentially sleeved from inside to outside of the focusing barrel; the first sleeve is provided with a lens mounting portion for mounting a focusing lens, a first end of the second sleeve is provided with a display screen mounting portion for mounting a display screen, a second end of the second sleeve is detachably connected to the barrel retaining ring, the first end and the second end being opposite ends of the second sleeve; and the lens mounting portion and the display screen mounting portion are configured such that the relative position thereof in a focusing direction of the focusing assembly is adjustable.
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公开(公告)号：US11874709B2
公开(公告)日：2024-01-16
申请号：US17416554
申请日：2020-11-19
Inventor： Haoran Jing , Zhanshan Ma , Ke Li
CPC classification number: G06F1/1681 , F16C11/045 , G06F1/163 , E05D3/022 , E05Y2900/606
Abstract: Provided is a rotating shaft mechanism of an electronic device. A first fixing assembly and a second fixing assembly in the rotating shaft mechanism are connected to each other by a first connector and a second connector. A hollow region can be reserved in the rotating shaft mechanism as the first connector and the second connector may be shorter. Thus, an external circuit of the electronic device can pass through the hollow region and be disposed in a second body of the electronic device. An electronic device are also provided.
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公开(公告)号：US11249545B2
公开(公告)日：2022-02-15
申请号：US16824914
申请日：2020-03-20
Inventor： Chao Zheng , Zhanshan Ma , Jiyang Shao , Jinbao Peng , Ziqiang Guo , Wenhong Tian , Haoran Jing , Zhiyu Sun , Zheng Ge , Yuhong Liu , Hao Zhang , Lili Chen
IPC: G06F3/01
Abstract: The present disclosure provides an electronic apparatus, a spatial positioning system and a method thereof. The electronic apparatus includes: a body having a central region and a peripheral region surrounding the central region; and a plurality of signal receiving components disposed in the peripheral region of the body. The signal receiving component includes a circuit board and a plurality of signal receiving devices located on the circuit board.
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公开(公告)号：US20250035939A1
公开(公告)日：2025-01-30
申请号：US18551961
申请日：2022-11-30
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xudong Quan , Haoran Jing , Feng Zi
IPC: G02B27/01
Abstract: A head-mounted display device is provided, which relates to a field of display device technology. The device includes: a display unit used to display a picture; a connection unit used to position the display unit in front of at least one eye of a user after the head-mounted display device is worn on a head of the user; a rotating shaft unit includes at least a first segment, a second segment, and a first adjusting member connecting the first segment and the second segment, where the first segment is connected to the connection unit, and the first adjusting member is used to change a relative position of the first segment and the second segment when the first adjusting member is subjected to an external force, so that the second segment drives the display unit to move to achieve a pupil distance adjustment.
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Patent Agency Ranking
6.发明授权公开(公告)号：US11429184B2
公开(公告)日：2022-08-30
申请号：US16498687
申请日：2019-04-01
Inventor： Zhanshan Ma , Wenhong Tian , Chenru Wang , Hao Zhang , Haoran Jing , Zhiyu Sun , Chao Zheng , Bin Zhao , Zheng Ge
Abstract: A virtual reality display device, a display device, and a calculation method of a line-of-sight angle are provided. The virtual reality display device includes: a display screen configured to display a picture to a user, at least one infrared light source, and an infrared camera; and the infrared camera is on a side of the display screen away from an eye of the user, and is configured to acquire an eye image of the eye of the user that is illuminated by the at least one infrared light source.
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公开(公告)号：US20220113490A1
公开(公告)日：2022-04-14
申请号：US17263578
申请日：2020-04-17
Inventor： Yuhong Liu , Zhanshan Ma , Haoran Jing , Zheng Ge , Zhiyu Sun , Jinbao Peng , Hao Zhang , Wenhong Tian , Lili Chen
Abstract: Provided is a focusing assembly including a focusing barrel and a barrel retaining ring; the focusing barrel includes a first sleeve, a second sleeve, and a third sleeve that are sequentially sleeved from inside to outside of the focusing barrel; the first sleeve is provided with a lens mounting portion for mounting a focusing lens, a first end of the second sleeve is provided with a display screen mounting portion for mounting a display screen, a second end of the second sleeve is detachably connected to the barrel retaining ring, the first end and the second end being opposite ends of the second sleeve; and the lens mounting portion and the display screen mounting portion are configured such that the relative position thereof in a focusing direction of the focusing assembly is adjustable.
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公开(公告)号：US11570931B2
公开(公告)日：2023-01-31
申请号：US16491340
申请日：2019-03-29
Inventor： Yu Lei , Jian Sun , Haoran Jing , Wenhong Tian , Zhen Tang , Ziqiang Guo , Xinjian Liu , Ruifeng Qin , Lili Chen , Hao Zhang , Feng Pan
Abstract: A VR integrated machine and a running method thereof are provided. The VR integrated machine includes a heat generating device, a heat conducting member and thermoelectric conversion member, the heat conducting member is connected with the heat generating device, the thermoelectric conversion member has a first end connected with the heat conducting member, and is configured to generate electrical energy and to supply the electrical energy to the UR integrated machine.
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公开(公告)号：US20220365571A1
公开(公告)日：2022-11-17
申请号：US17416554
申请日：2020-11-19
Inventor： Haoran Jing , Zhanshan Ma , Ke Li
Abstract: Provided is a rotating shaft mechanism of an electronic device. A first fixing assembly and a second fixing assembly in the rotating shaft mechanism are connected to each other by a first connector and a second connector. A hollow region can be reserved in the rotating shaft mechanism as the first connector and the second connector may be shorter. Thus, an external circuit of the electronic device can pass through the hollow region and be disposed in a second body of the electronic device. An electronic device are also provided.
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公开(公告)号：US20200271831A1
公开(公告)日：2020-08-27
申请号：US16709045
申请日：2019-12-10
Inventor： Zheng Ge , Wenhong Tian , Zhanshan Ma , Haoran Jing , Zhiyu Sun , Chao Zheng
Abstract: A virtual reality lens barrel assembly, a virtual reality device and a control method, belonging to the field of virtual reality technology is provided. The virtual reality lens barrel assembly includes a lens, a blocking mechanism and a lens barrel, the lens and the blocking mechanism are both located outside a first opening of the lens barrel, and a second opening of the lens barrel is configured to place a display assembly; and the blocking mechanism includes a through hole with a variable size, and an optical axis of the lens passes through a center of the through hole and the first opening.
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