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公开(公告)号：US20180050563A1
公开(公告)日：2018-02-22
申请号：US15537920
申请日：2016-09-09
Applicant: BOE TECHNOLOGY GROUP. CO., LTD.
Inventor： Ying Zhang , Yifei ZHANG , Kai ZHAO , Yu GU , Hongli DING , Shuai LIU
IPC: B60B19/00
CPC classification number: B60B19/003 , B60B19/12
Abstract: An omni wheel, a motion device and a control method thereof are disclosed. The omni wheel includes a center wheel and a plurality of peripheral wheels distributed in a circle with respect to an axis of the center wheel; and a peripheral wheel brake component disposed on the centre wheel and configured to control a resistance of the peripheral wheels during a rotation of the peripheral wheels. The omni wheel solves the problem of low braking performance of the motion device by increasing the resistance of the peripheral wheels during rotation, and avoids any random rotation of the peripheral wheels.
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22.发明公开公开(公告)号：US20240242656A1
公开(公告)日：2024-07-18
申请号：US18014440
申请日：2022-05-20
Inventor： Ying Zhang , Jin Sha , Can Shen , Xiang Fang , Bo Ran , Chao Gao , Yao Chen , Yiming Cheng , Jinxiang Li , Shifei Huang , Shengjie Yin , Pan Chen , Jun Tao , Wendi Zhang , Zhou Zhang , Qiuju Xie , Jun Wei , Hongchao Su
CPC classification number: G09G3/2092 , H05K1/0277 , G09G2330/028
Abstract: A power supply circuit, a driving method thereof, a printed circuit board, a display module and a display apparatus are disclosed, which relates to a technical field of displaying. The power supply circuit includes a first power management chip and a second power management chip configured to be respectively connected with a display panel and provide different driving signals to the display panel, and the driving signals are configured for driving the display panel to display.
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公开(公告)号：US11442299B2
公开(公告)日：2022-09-13
申请号：US17265546
申请日：2020-05-13
Inventor： Pan Yuan , Sijun Lei , Liang Gao , Xianyong Gao , Yansheng Sun , Yunsong Li , Zhicai Xu , Yong Long , Ying Zhang , Dengqian Li , Guojian Zhang , Fanjian Zeng , Shanbin Chen , Sen Tan , Hebing Ma , Chaojie Zhang , Song Liu , Xinzhi Shao , Yong Deng , Xiangchao Chen , Genchuan Yan , Ying Yang , Xinyu Wang
IPC: G02F1/1334 , G02F1/13 , G02F1/1333 , G02F1/13357 , G02F1/1339 , G02F1/1343 , G02F1/1347
Abstract: Disclosed are a display module, a display device and a viewing-angle switching method. The display module includes a backlight module, a display panel, a lower polarizer sheet, a viewing-angle switching element and a transparent cover plate; the viewing-angle switching element and the transparent cover plate are arranged between the display panel and the lower polarizer sheet, and the transparent cover plate is arranged on a side of the viewing-angle switching element that is close to the lower polarizer sheet; the backlight module is configured to supply light that meets a preset condition, the viewing-angle switching element is configured to switch viewing-angle modes of the display module; the viewing-angle modes include; a first viewing-angle mode and a second viewing-angle mode; and a viewing-angle range of the first viewing-angle mode is smaller than a viewing angle range of the second viewing-angle mode.
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公开(公告)号：US11308906B2
公开(公告)日：2022-04-19
申请号：US16345707
申请日：2018-06-12
Inventor： Sijun Lei , Xu Lu , Shuai Hou , Siqing Fu , Yong Long , Ying Zhang , Shanbin Chen , Fanjian Zeng , Zhicai Xu , Sen Tan , Xinghong Liu , Xiangchao Chen , Yunsong Li , Xin Chen , Yuxu Geng
IPC: G09G3/36
Abstract: The present application discloses a circuit for providing a temperature-dependent common electrode voltage. The circuit includes a sensing sub-circuit coupled between a power-supply terminal and a ground terminal and configured to generate a first voltage for controlling a switching sub-circuit to connect the power-supply terminal to a first node. The circuit further includes a compensation sub-circuit coupled between the first node and the ground terminal and be enabled, when the first voltage decreases below a threshold as temperature increases above a threshold temperature, to output a temperature-dependent second voltage proportional to the temperature to a second node. Additionally, the circuit includes an output sub-circuit coupled to the second node combined with a first input-voltage terminal and further coupled to a second input-voltage terminal, to generate a temperature-dependent output voltage based on a weighted mixing of the temperature-dependent second voltage, a first input voltage, and a second input voltage.
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公开(公告)号：US11189044B2
公开(公告)日：2021-11-30
申请号：US16455409
申请日：2019-06-27
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Ying Zhang , Yifei Zhang , Kai Zhao
Abstract: A method and a device for detecting an object stacking state, and an intelligent shelf are disclosed. The method comprises capturing a color image and a depth image that are aligned with each other above a reference plane in which the object is located, identifying the object and an area occupied by the object in the color image, converting the depth image into a height map relative to the reference plane, determining a reference height of the object based on the height map and the area occupied by the object, acquiring an actual height of the object based on the identified object, and comparing the reference height of the object with the actual height of the object and judging a stacking state of the object based on a result of the comparing.
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Patent Agency Ranking
公开(公告)号：US11022438B2
公开(公告)日：2021-06-01
申请号：US16203718
申请日：2018-11-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yifei Zhang , Tailiang Li , Ying Zhang , Kai Zhao
Abstract: The present disclosure provides a distance measuring device, a distance measuring system and a distance measuring method. The distance measuring device includes a finger sleeve assembly and a communication component. The finger sleeve assembly includes a first interphalangeal joint and a second interphalangeal joint that is rotatable connected to the first interphalangeal joint. The communication component is disposed on the finger sleeve assembly and is configured to transmit and/or receive a ranging signal.
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公开(公告)号：US10884514B2
公开(公告)日：2021-01-05
申请号：US16225097
申请日：2018-12-19
Applicant: BOE Technology Group Co., Ltd.
Inventor： Yifei Zhang , Ying Zhang , Tailiang Li
IPC: G06F3/033 , G06F3/0354 , G05G9/047 , G06F3/02 , G06F3/0362
Abstract: Provided are a mouse and a controlling method thereof, and a computer-readable storage medium, in the field of electronic device technology. The mouse includes an upper cover and two mouse halves, wherein a scroll wheel assembly is located between the two mouse halves, each of the mouse halves has a keypad and a joystick located inside the mouse, the joysticks on the two mouse halves are movably connected to the scroll wheel assembly respectively, the mouse further comprises at least one position adjusting part each connected to the scroll wheel assembly and one of the mouse halves; the at least one position adjusting part is configured for controlling the two mouse halves to move toward or away from each other.
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公开(公告)号：US10702400B2
公开(公告)日：2020-07-07
申请号：US15647364
申请日：2017-07-12
Applicant: BOE Technology Group Co., Ltd.
Inventor： Yifei Zhang , Kai Zhao , Ying Zhang , Yu Gu , Hongli Ding
Abstract: A mechanical exoskeleton wearable apparatus and an operation control method as well as an operation control device for the same are provided in the embodiments of the disclosure, so as to enrich usable functionalities of the mechanical exoskeleton wearable apparatus. The mechanical exoskeleton wearable apparatus includes a foot wearable mechanism; a leg wearable mechanism including: shank supports articulated with the foot wearable mechanism, thigh supports articulated with the shank supports, and first stroke regulators articulated with the foot wearable mechanism and the thigh supports respectively at both ends; and a hip support mechanism configured to connect with the thigh supports. Each of the first stroke regulators is configured to be extendable and retractable with a leg action of a user, and an extending or retracting condition thereof is lockable.
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公开(公告)号：US10592932B2
公开(公告)日：2020-03-17
申请号：US15526332
申请日：2016-09-05
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yu Gu , Junmin Sun , Zhongcheng Gui , Hongli Ding , Kai Zhao , Yifei Zhang , Ying Zhang
Abstract: An embodiment of the present disclosure provides an intelligent dresser and a corresponding cloud expert device. The intelligent dresser introduces the cloud expert device on the basis of a conventional dresser to implement a customized recommendation of cosmetic product. The embodiment of the present disclosure meets the requirement of user's personalized and specialized requirements on cosmetic product caring to get a more targeted and effective skin care and dressing. Meanwhile, the embodiment of the present disclosure also provides a virtual dresser based on a mobile terminal, and has a good application prospect and valuable market.
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公开(公告)号：US20190061618A1
公开(公告)日：2019-02-28
申请号：US16013173
申请日：2018-06-20
Applicant: BOE Technology Group Co., Ltd.
Inventor： Ying Zhang , Yu Gu , Hongli Ding
Abstract: The embodiments of the present disclosure provide a vehicle-mounted communication device, a method for the same, and a vehicle. The vehicle-mounted communication device comprises: a first signal transmission module configured to transmit a turn-off alert signal for alerting to turn off a high beam on condition that it is determined that a particular region of the vehicle is illuminated by the high beam; a first signal reception module configured to receive a turn-off alert signal for alerting to turn off a high beam transmitted by another vehicle; an execution module configured to perform one of the following operations on condition that the high beam of the vehicle is turned on and the first signal reception module receives the turn-off alert signal: switching the vehicle to low beam illumination; and generating a prompt signal for prompting to switch to low beam illumination.
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