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公开(公告)号：US12223114B2
公开(公告)日：2025-02-11
申请号：US17786234
申请日：2021-06-24
Inventor： Zongmin Liu , Li Ma , Feng Qu , Dongdong Zhang , Wei Li , Xichao Fan , Junwei Guo , Biqi Li
Abstract: The present disclosure provides an interactive control apparatus and an interactive system. The interactive control apparatus includes: an antenna array configured to transmit a radar signal and receive a reflected echo signal; a data processing assembly configured to determine, according to the radar signal and the echo signal, a body action and a corresponding control instruction, and output the control instruction to a terminal device; and a display assembly configured to display the determined body action and/or control instruction.
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公开(公告)号：US12222381B2
公开(公告)日：2025-02-11
申请号：US17637908
申请日：2021-03-23
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Feng Wang , Jian Zhou , Yanzhao Li , Feng Qu
IPC: G01R29/08
Abstract: The present disclosure provides a thin film sensor and a manufacturing method thereof, and belongs to the technical field of sensors. The thin film sensor of the present disclosure has a plurality of conductive-wire regions intersecting each other, and a plurality of hollow-out parts defined by the plurality of conductive-wire regions; the thin film sensor includes: a base substrate; a plurality of conductive wires on the base substrate, with the conductive wires being in the conductive-wire regions one to one; and a functional structure on the base substrate, where the functional structure is configured to allow at least part of light, which is transmitted along a preset direction and enters the functional structure from the conductive wire-regions, to exit from the hollow-out parts, and the preset direction is a direction from the base substrate towards the conductive wires.
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公开(公告)号：US12218395B2
公开(公告)日：2025-02-04
申请号：US17490484
申请日：2021-09-30
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Jingwen Guo , Chunxin Li , Qianhong Wu , Feng Qu
Abstract: A phase shifter includes: a first substrate; a signal electrode and a reference electrode on at least one side of an extension direction of the signal electrode; a first insulating layer covering the reference and signal electrodes; and at least one phase controlling unit above the first insulating layer. Each phase controlling unit includes a main body portion and at least one connection portion. Orthogonal projections of the main body portion and the signal electrode on the first substrate at least partially overlap each other. The main body portion and the first insulating layer have a gap therebetween, and the connection portion is connected between the main body portion and a portion of the first insulating layer covering the reference electrode. The main body portion includes first sub-electrodes short-circuited with each other, and at least some of the first sub-electrodes are connected to a same connection portion.
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公开(公告)号：US12212067B2
公开(公告)日：2025-01-28
申请号：US17778487
申请日：2021-06-03
Inventor： Dongdong Zhang , Qianhong Wu , Yafei Zhang , Yali Wang , Feng Qu
Abstract: The present disclosure provides an antenna, a method for manufacturing an antenna and a communication system. The antenna includes: a dielectric layer; a first electrode having at least one first opening therein; at least one radiating structure on a side of the dielectric layer different from that with the first electrode thereon; an orthographic projection of the radiating structure on the dielectric layer is located in that of the first opening on the dielectric layer; each radiating structure includes a second electrode and a third electrode, orthographic projections of the second and third electrodes on the dielectric layer are located in that of the first opening on the dielectric layer, the orthographic projections of the second and third electrodes on the dielectric layer are not overlapped; at least one first feed line and at least one second feed line.
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公开(公告)号：US12191581B2
公开(公告)日：2025-01-07
申请号：US17785578
申请日：2021-08-30
Inventor： Dongdong Zhang , Yali Wang , Qianhong Wu , Yafei Zhang , Mengwen Jia , Feng Qu , Biqi Li
Abstract: An antenna includes: a dielectric layer; a first electrode on the dielectric layer and having at least one first opening; at least one radiation structure on a side of the dielectric layer away from the first electrode, wherein an orthographic projection of each radiation structure on the dielectric layer is within an orthographic projection of one first opening on the dielectric layer; at least one first feeding line and at least one second feeding line, which are on the side of the dielectric layer away from the first electrode, wherein each radiation structure is electrically connected to one first feeding line and one second feeding line, taking a straight line in a length direction of the antenna and passing through a center of the first opening as a symmetry axis, the first feeding line and the second feeding line, connected to a same radiation structure, are symmetrical to each other.
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Patent Agency Ranking
公开(公告)号：US20240429604A1
公开(公告)日：2024-12-26
申请号：US18686980
申请日：2023-01-11
Applicant: BOE Technology Group Co., Ltd.
Inventor： Shiqiao Zhang , Jia Fang , Feng Qu , Yang Zheng , Cheng Pan , Yu Luo
Abstract: The disclosure provides a phase shifter, an antenna, and an electronic device, wherein the phase shifter includes: a first substrate and a second substrate which are oppositely disposed as well as a plurality of phase shifting units disposed between the first substrate and the second substrate, wherein each of the phase shifting units includes a right-handed microstrip unit, the plurality of the right-handed microstrip units are arranged in a first direction to form a right-handed microstrip line, each of the phase shifting units includes a left-handed microstrip unit connected in series to the corresponding right-handed microstrip unit, and the plurality of right-handed microstrip units and the plurality of left-handed microstrip units form a combined left-handed and right-handed transmission line. A functional design of combining a right transmission line with a left transmission line is achieved, and a miniaturization design of the phase shifter is ensured.
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公开(公告)号：US12166045B2
公开(公告)日：2024-12-10
申请号：US17778096
申请日：2021-06-24
Inventor： Xian Wang , Yu Zhao , Xiaojuan Wu , Chunnan Feng , Jian Wang , Yong Zhang , Dawei Feng , Huairui Yue , Yang Ge , Jianwei Ma , Lei Shi , Biqi Li , Feng Qu
IPC: G02F1/1362 , H01L27/12
Abstract: A display substrate has a display area and a peripheral area surrounding the display area; the display area has a functional area and a non-functional area; the display substrate includes a base substrate, a plurality of first signal lines, a first interlayer insulating layer, a plurality of second signal lines, a conductive mesh and an auxiliary functional structure; the conductive mesh includes a plurality of first conductive structures and a plurality of second conductive structures which are arranged crosswise and electrically connected to each other; the auxiliary functional structure includes a plurality of first conductive wires and a plurality of second conductive wires which are arranged crosswise; the first conductive wire is at least a part of the first conductive structure, and each of some first conductive structures includes two first conductive wires; the second conductive wire is at least a part of the second conductive structure.
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公开(公告)号：US12165554B2
公开(公告)日：2024-12-10
申请号：US18274872
申请日：2022-09-21
Inventor： Yongxian Xie , Zhixiang Zou , Feng Qu , Chuanjiang Tang , Tong Yang , Xiaoye Ma , Fengzhen Lv , Ran Zhang
Abstract: A shift-register unit, a grid driving circuit and a displaying device, which relates to the technical field of displaying. In the present disclosure, the oxide-semiconductor layers of the oxide thin-film transistors may be delimited into regions according to the total channel widths and the channel lengths required by the oxide thin-film transistors in the shift-register unit, wherein the sum of the widths of the independent semiconductor branches obtained by the delimitation is equal to the required total channel width. Accordingly, one oxide thin-film transistor can realize the required total channel width by using the one or more semiconductor branches, to ensure the normal operation of the oxide thin-film transistor, whereby the oxide-semiconductor layers of the different oxide thin-film transistors can be configured differently, to realize the purpose of reducing the border frame of the displaying device.
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公开(公告)号：US20240387968A1
公开(公告)日：2024-11-21
申请号：US18271101
申请日：2022-07-26
Applicant: BOE Technology Group Co., Ltd.
Inventor： Cheng Pan , Shiqiao Zhang , Jia Fang , Feng Qu
IPC: H01P1/18
Abstract: The present application provides a tunable phase shifter and an electronic device, which relates to the technical field of microwave radio frequency. The tunable phase shifter includes: a first substrate and a second substrate; and a regulatable dielectric layer. The first electrode layer includes a reference electrode. The second electrode layer includes a first transmission line and a second transmission line, the first transmission line is provided with a first branch, the second transmission line is provided with a second branch, and the orthographic projections on the first substrate of the first branch and the second branch and the orthographic projection of the reference electrode on the first substrate at least partially overlap. The tunable phase shifter according to the present application forms an electric field by using the first branch, the second branch and the reference electrode, which can realize the function of phase shifting.
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公开(公告)号：US12106694B2
公开(公告)日：2024-10-01
申请号：US18338516
申请日：2023-06-21
Inventor： Yingmeng Miao , Changcheng Liu , Zhihua Sun , Yanping Liao , Seungmin Lee , Xibin Shao , Cong Wang , Feng Qu
CPC classification number: G09G3/20 , G11C19/28 , G09G2300/0408 , G09G2300/08 , G09G2310/0243 , G09G2310/0267 , G09G2310/0286 , G09G2310/08
Abstract: There is provided a gate driving circuit comprising N first shift registers arranged alternately with N second shift registers. An input signal terminal of an n-th stage of first shift register is coupled to an output signal terminal of an (n−i)-th stage of first shift register, and a reset signal terminal of the n-th stage of first shift register is coupled to an output signal terminal of an (n+j)-th stage of first shift register. Input signal terminal and reset signal terminal of n-th stage of second shift register are coupled to output signal terminals of (n−i)-th and (n+j)-th stages of second shift registers respectively. K=6, i=3, and j=4. Reset signal terminals of (N−j+1)-th to N-th stages of first shift registers and reset signal terminals of (N−j+1)-th to N-th stages of second shift registers are configured to receive a total reset signal.
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