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公开(公告)号：US12126079B2
公开(公告)日：2024-10-22
申请号：US17638953
申请日：2021-03-15
发明人： Qianhong Wu , Dongdong Zhang , Hai Yu , Yafei Zhang , Feng Qu
CPC分类号： H01Q13/106 , H01Q1/422
摘要： An antenna includes: a dielectric layer; a reference electrode layer on a first surface of the dielectric layer and with a slot therein; radiation structure on a second surface of the dielectric layer. The radiation structure includes a plurality of radiation parts spaced apart from each other, each of which includes radiation elements spaced apart from each other. The plurality of radiation parts in each radiation structure include first radiation part and a second radiation part; and a first microstrip line and a second microstrip line are on the second surface. The first microstrip line is configured to feed power to the radiation elements in the first radiation part, and the second microstrip line is configured to feed power to the radiation elements in the second radiation part. The first microstrip line has a feed direction different from that of the second microstrip line.
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公开(公告)号：US20240275011A1
公开(公告)日：2024-08-15
申请号：US18023554
申请日：2022-06-14
发明人： Yuanlong Yang , Chuncheng Che , Jing Pang , Feng Qu , Zhifeng Zhang , Sheng Chen , Meng Wei , Xueyan Su , Yunzhang Zhao , Liangrong Ge , Yuanfu Li
IPC分类号： H01P1/20
CPC分类号： H01P1/20
摘要： The present application provides an adjustable radio frequency unit, a filter, and an electronic device. The adjustable radio frequency unit includes a first tunable dielectric layer and a second tunable dielectric layer; a first conductive layer located between the first tunable dielectric layer and the second tunable dielectric layer; a second conductive layer located on the side, away from the first conductive layer, of the first tunable dielectric layer; and a third conductive layer located on the side, away from the first conductive layer, of the second tunable dielectric layer; wherein orthographic projections of the first conductive layer, the second conductive layer and the third conductive layer on the first tunable dielectric layer at least partially overlap with one another. The adjustable radio frequency unit has the characteristic of passband adjustability and with high adjustment precision, good controllability, wide working frequency range, and low loss and cost.
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公开(公告)号：US20240212553A1
公开(公告)日：2024-06-27
申请号：US18601014
申请日：2024-03-11
发明人： Zhihua Sun , Yinlong Zhang , Qiujie Su , Feng Qu , Jing Liu , Yanping Liao , Xibin Shao
IPC分类号： G09G3/20
CPC分类号： G09G3/20 , G09G3/2092 , G09G2310/0205 , G09G2310/0224 , G09G2310/0251 , G09G2310/0267 , G09G2310/0275 , G09G2310/0278 , G09G2310/0286 , G09G2310/08
摘要： Embodiments of the present disclosure provide a method of driving display, and a display device. The method of driving display includes: scanning, progressively or rows by rows, a plurality of sub-pixels arranged in an N×M array, to turn on each row of sub-pixels scanned, so that a duration in which two adjacent rows of sub-pixels are simultaneously in an ON state is greater than or equal to two times a unit scanning time, wherein the unit scanning time is a time required for scanning a row of sub-pixels, N is an integer greater than 1, and M is an integer greater than 1; and applying data signals to at least two rows of sub-pixels simultaneously in the ON state, so that a duration of applying the data signals to each row of sub-pixels is greater than the unit scanning time.
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4.发明公开公开(公告)号：US20240187032A1
公开(公告)日：2024-06-06
申请号：US18262219
申请日：2022-08-24
发明人： Xichao Fan , Yazhou Ren , Biqi Li , Zhipeng Lu , Feng Qu , Yali Wang
IPC分类号： H04B1/40 , G06K19/077 , H04B1/04
CPC分类号： H04B1/40 , G06K19/07773 , H04B1/0475 , H04B2001/0425
摘要： The device of processing data based on the radio frequency identification includes: a receiving antenna used to receive a first radio frequency signal; a first front-end module electrically connected to the receiving antenna, wherein the first front-end module is used to receive and amplify the first radio frequency signal; a first radio frequency integrated circuit electrically connected to the first front-end module, wherein the first radio frequency integrated circuit is used to demodulate the amplified first radio frequency signal sent by the first front-end module to obtain a first baseband signal; and a baseband chip electrically connected to the first radio frequency integrated circuit, wherein the baseband chip is used to receive the first baseband signal, decode the first baseband signal, and output a data processing result. The present disclosure further provides an office device, an office method, an office apparatus, a storage medium and a program product.
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公开(公告)号：US20240186703A1
公开(公告)日：2024-06-06
申请号：US17760258
申请日：2021-11-17
CPC分类号： H01Q9/0428 , H01Q1/22
摘要： An antenna is provided. The antenna includes a ground plate, and a slot extending through the ground plate; a first dielectric layer on the ground plate and the slot; a microstrip feed line and a first radiating patch on a side of the first dielectric layer away from the ground plate, the first radiating patch being coupled to the microstrip feed line and configured to receive a signal from the microstrip feed line; a second dielectric layer on a side of the ground plate and the slot away from the first dielectric layer, the first radiating patch, and the microstrip feed line; and a second radiating patch on a side of the second dielectric layer away from the ground plate, the second radiating patch being configured to receive a signal by aperture coupling through the slot.
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公开(公告)号：US11972717B2
公开(公告)日：2024-04-30
申请号：US18182479
申请日：2023-03-13
发明人： Zhihua Sun , Yinlong Zhang , Qiujie Su , Feng Qu , Jing Liu , Yanping Liao , Xibin Shao
IPC分类号： G09G3/20
CPC分类号： G09G3/20 , G09G3/2092 , G09G2310/0205 , G09G2310/0224 , G09G2310/0251 , G09G2310/0267 , G09G2310/0275 , G09G2310/0278 , G09G2310/0286 , G09G2310/08
摘要： Embodiments of the present disclosure provide a method of driving display, and a display device. The method of driving display includes: scanning, progressively or rows by rows, a plurality of sub-pixels arranged in an N×M array, to turn on each row of sub-pixels scanned, so that a duration in which two adjacent rows of sub-pixels are simultaneously in an ON state is greater than or equal to two times a unit scanning time, wherein the unit scanning time is a time required for scanning a row of sub-pixels, N is an integer greater than 1, and M is an integer greater than 1; and applying data signals to at least two rows of sub-pixels simultaneously in the ON state, so that a duration of applying the data signals to each row of sub-pixels is greater than the unit scanning time.
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公开(公告)号：US11921378B2
公开(公告)日：2024-03-05
申请号：US17425397
申请日：2020-10-30
发明人： Yifu Chen , Yingying Qu , Ting Dong , Jianhua Huang , Lingdan Bo , Feng Qu
IPC分类号： G02F1/1337 , G02F1/1343 , G02F1/1362 , G02F1/1339 , G02F1/1368
CPC分类号： G02F1/133707 , G02F1/134345 , G02F1/136286 , G02F1/13394 , G02F1/134309 , G02F1/1368
摘要： The present disclosure relates to an electrode structure and a display panel. The electrode structure includes: first and second electrode portion and a conductive connection portion. The first electrode portion includes a first connection bar and first electrode bars. The first connection bar has a first side and a second side. The first electrode bars are located on the first side and connected to the first connection bar, and ends of adjacent first electrode bars away from the first connection bar are in an open shape. The second electrode portion includes a second connection bar and a second electrode bars. The second connection bar has a third side and a fourth side. The second electrode bars are located on the third side and connected to the second connection bar, and ends of adjacent second electrode bars away from the second connection bar are in an open shape.
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公开(公告)号：US11893919B2
公开(公告)日：2024-02-06
申请号：US17765373
申请日：2021-06-10
发明人： Qiujie Su , Feng Qu , Zhihua Sun , Seungmin Lee , Yanping Liao , Hongli Yue
CPC分类号： G09G3/20 , G11C19/28 , G09G2300/0408 , G09G2310/0267 , G09G2310/0286 , G09G2310/061 , G09G2330/021
摘要： A gate driving circuit and a display panel are provided. The gate driving circuit includes M shift registers and N clock signal lines; every N adjacent shift registers among the M shift registers are respectively connected to the N clock signal lines, where N is an even number greater than or equal to 4, and M is an integer greater than or equal to N; a signal output terminal (OUTPUT) of an ith shift register is connected to a signal input terminal (INPUT) of a (i+p)th shift register, where (N−4)/2≤p≤N/2, and i is taken from 1 to (M−p); and a pull-up reset signal terminal of a jth shift register is connected to a signal output terminal (OUTPUT) of a (j+q)th shift register, where 1
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公开(公告)号：US11876308B2
公开(公告)日：2024-01-16
申请号：US17630676
申请日：2021-03-04
发明人： Dongdong Zhang , Qianhong Wu , Shuo Zhang , Yali Wang , Zongmin Liu , Feng Qu
摘要： The disclosure provides a micro-wave transducer and a manufacturing method thereof, and belongs to the technical field of communication. The micro-wave transducer includes: a dielectric layer having a first surface and a second surface oppositely arranged; a first electrode layer arranged on the first surface of the dielectric layer, and the reference electrode layer being provided with at least one first opening; at least one transducer electrode arranged on the second surface of the dielectric layer, wherein an orthographic projection of one transducer electrode on the dielectric layer is within an orthographic projection of one first opening on the dielectric layer; at least one first microstrip line arranged on the second surface of the dielectric layer, wherein one first microstrip line is configured to feed one transducer electrode.
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公开(公告)号：US20230401987A1
公开(公告)日：2023-12-14
申请号：US18457637
申请日：2023-08-29
发明人： Qiujie Su , Zhihua Sun , Yingmeng Miao , Yinlong Zhang , Feng Qu , Seungmin Lee , Yanping Liao , Xibin Shao
CPC分类号： G09G3/20 , G11C19/28 , G09G2300/0408 , G09G2310/08 , G09G2310/0286
摘要： A gate driving circuit is provided, including N-stages of cascaded shift registers divided into at least one group of K-stages in which a clock signal terminal of a k-th stage of shift register is connected to receive a k-th clock signal, where 1≤k≤K≤N; and an input signal terminal of a n-th stage is connected to an output signal terminal of a (n−i)-th stage, and reset signal terminals of the n-th and (n+1)-th stages are connected to an output signal terminal of a (n+j)-th stage, where 1
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