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公开(公告)号：US20210327381A1
公开(公告)日：2021-10-21
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：US10964286B2
公开(公告)日：2021-03-30
申请号：US16398248
申请日：2019-04-29
Inventor： Yunsong Li , Sijun Lei , Xu Lu , Liang Gao , Xianyong Gao , Shuai Hou , Yongli Ge , Yong Long , Ying Zhang , Shanbin Chen , Peng Zhang , Xiangchao Chen , Yuxu Geng , Fanjian Zeng , Zhicai Xu
Abstract: A voltage providing circuit includes a first voltage output end, a temperature-sensitive element, a power supply circuit and an output circuit. The power supply circuit is configured to apply a control voltage signal to a control end of the temperature-sensitive element. The temperature-sensitive element is configured to, under the control of the control voltage signal, generate a temperature-related voltage, and output the temperature-related voltage via a first end of the temperature-sensitive element, and a value of the temperature-related voltage changes along with an ambient temperature of the temperature-sensitive element. The output circuit is configured to output a temperature-adaptive voltage via the first voltage output end. A difference between a value of the temperature-adaptive voltage and the value of the temperature-related voltage is within a predetermined range.
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公开(公告)号：US10947095B2
公开(公告)日：2021-03-16
申请号：US16081822
申请日：2018-02-27
Applicant: BOE Technology Group Co., Ltd.
Inventor： Ying Zhang , Yifei Zhang , Kai Zhao
Abstract: The embodiments of the disclosure provide a robot and a splicing method thereof, and a robot splicing system. The robot includes at least two sub-robots, each of the sub-robots including a body, a mobile member located at the bottom of the body, at least one first connecting mechanism and at least one second connecting mechanism located on different sides of the body, the first connecting mechanism of at least one of the sub-robots being configured such that it may be in a fit connection with the second connecting mechanism of at least one other sub-robot, and the second connecting mechanism being configured such that it may be in a fit connection with the first connecting mechanism of at least one other sub-robot.
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公开(公告)号：US10463561B2
公开(公告)日：2019-11-05
申请号：US15326590
申请日：2016-07-20
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Ying Zhang , Zhongcheng Gui , Yifei Zhang , Kai Zhao , Yu Gu , Hongli Ding
Abstract: The wearable device provided by embodiments of the present disclosure is used for enhancing physical fitness, and includes a first connection member, a second connection member, a first joint member, a second joint member, a first fixing structure, a second fixing structure, a third fixing structure, a first sensor and a first controller. According to embodiments of the present disclosure, motion control may be implemented by obtaining a motion state parameter of an arm of the user and controlling, according to the motion statement parameter, the first connection member and the second connection member to act, so that the user may adjust his walking speed and stride naturally and conveniently.
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公开(公告)号：US10289148B2
公开(公告)日：2019-05-14
申请号：US15574960
申请日：2017-05-04
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Kai Zhao , Yu Gu , Ying Zhang , Hongli Ding , Yifei Zhang
Abstract: An operating device and an operating method are disclosed. The operating device includes a processing assembly and a control assembly. The control assembly includes a control body, an auxiliary unit and a collecting unit. The auxiliary unit is arranged on the control body, a limb of a user is put on said auxiliary unit, and the collecting unit is arranged on the limb of the user. The collecting unit is configured to collect trembling signals indicating limb trembling of the user, and transmit the trembling signals to the processing assembly. The processing assembly is configured to generate driving signals according to the trembling signals and transmit the driving signals to the auxiliary unit. The auxiliary unit is configured to keep a motion state of said auxiliary unit to be the same as a limb trembling state of the user according to said driving signals.
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Patent Agency Ranking
公开(公告)号：US10244916B2
公开(公告)日：2019-04-02
申请号：US15527483
申请日：2016-11-14
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yu Gu , Kai Zhao , Yifei Zhang , Hongli Ding , Ying Zhang
Abstract: The present application discloses a cleaning robot including a primary robot having a first controller configured to control a plurality of first sensors, a first communication module, a first moving apparatus, and a first cleaning assembly; and at least one secondary robot having a second controller configured to control a plurality of second sensors, a second communication module, a second moving apparatus, and a second cleaning assembly.
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公开(公告)号：US10137329B2
公开(公告)日：2018-11-27
申请号：US15537700
申请日：2016-05-30
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yu Gu , Hongli Ding , Kai Zhao , Ying Zhang , Yifei Zhang
Abstract: The present disclosure provides a smart walking recommendation apparatus and a corresponding method, the apparatus includes an information obtaining module configured to obtain destination information and appointed arrival time information, a positioning module configured to obtain a start position of a user, a central processing module configured to calculate a distance from the start position to a destination based on the start position and the destination information, and determine whether to recommended walking based on the distance from the start position to the destination, an empirical speed, and the appointed arrival time information, and an output module configured output a walking recommendation to the user in response to determining to recommend walking.
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公开(公告)号：US09891495B2
公开(公告)日：2018-02-13
申请号：US15310311
申请日：2016-01-22
Inventor： Ying Zhang , Zhi Hou , Daeoh Oh , Ziheng Yang , Yinan Wang , Xin Ding , Fu Chen , Jianhui Liu , Rong Shen
IPC: G02F1/1368 , G02F1/1343 , G02F1/1362
CPC classification number: G02F1/1368 , G02F1/134363 , G02F1/13439 , G02F1/1362 , G02F1/136227 , G02F2001/136222 , G02F2201/121 , G02F2201/123 , G02F2201/124
Abstract: An array substrate and a fabricating method thereof, and a display panel are provided. The array substrate includes a base substrate and a plurality of pixel units arranged in matrix on the base substrate, wherein, a first electrode groove and a second electrode groove separated from each other are arranged in a region of the base substrate corresponding to one of the pixel units, the first electrode groove and the second electrode groove respectively extending from an upper surface of the base substrate towards a lower surface of the base substrate; the pixel unit includes a pixel electrode and a common electrode, the pixel electrode being arranged in the first electrode groove, and the common electrode being arranged in the second electrode groove.
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公开(公告)号：US09726941B2
公开(公告)日：2017-08-08
申请号：US14386995
申请日：2013-08-02
Inventor： Zhenwei Wang , Yao Yu , Lei Tang , Xin Li , Jian Ren , Jing Wang , Ying Zhang , Yang Pei
IPC: G09G3/36 , G02F1/1343 , G02F1/1362 , G02F1/136
CPC classification number: G02F1/134309 , G02F1/13439 , G02F1/1362 , G02F1/136286 , G02F2001/13606 , G02F2001/136218 , G09G3/3688 , G09G2300/0426 , G09G2310/0251
Abstract: A pixel unit, including: a pixel electrode, a gate electrode, a gate electrode line connected with the gate electrode, a source electrode, a data line connected with the source electrode, a second electrode disposed in a same layer as the pixel electrode, a first drain electrode connected with the pixel electrode, and a second drain electrode connected with the second electrode; the first drain electrode and the second drain electrode and the source electrode are provided with a channel therebetween, and the first drain electrode and the second drain electrode do not contact each other; along a direction of the data line, the edge of the second electrode is parallel with the edge of the pixel electrode and the two do not contact. An array substrate, a pixel driving method and a display device are further disclosed for overcoming the phenomenon of light leakage of the edge of the pixel unit caused by reduction of the width of the black matrix.
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公开(公告)号：US20240274054A1
公开(公告)日：2024-08-15
申请号：US18021859
申请日：2022-03-29
Applicant: BOE Technology Group Co., Ltd.
Inventor： Xian Wang , Lihua Geng , Ying Zhang , Xitong Ma
IPC: G09G3/20
CPC classification number: G09G3/2003 , G09G2320/0626 , G09G2320/0666 , G09G2320/0693
Abstract: The present disclosure provides an image-quality calibrating method and system and a storage medium. The method includes: when a display screen is displaying a testing image, measuring the actually measured chromaticity coordinate of a target pixel unit in the image; according to a magnitude relation between the actually measured chromaticity coordinate and a standard chromaticity coordinate, by adjusting the pixel component of the target pixel unit, performing coarse adjustment to coordinate values of the actually measured chromaticity coordinate in a first direction and a second direction, and repeatedly performing the coarse adjustment till both of differences in the first direction and the second direction between the actually measured chromaticity coordinate obtained after the coarse adjustment and the standard chromaticity coordinate are less than a first preset value.
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