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公开(公告)号：US20240272492A1
公开(公告)日：2024-08-15
申请号：US18015514
申请日：2021-12-30
Inventor： Shaoping ZHANG , Jia LIU , Chao TONG , Ning MIAO , Ying WANG , Liangliang LI , Bin LUO , Jiajin LIU
IPC: G02F1/1343 , G02F1/1337
CPC classification number: G02F1/134336 , G02F1/1337 , G02F1/13439
Abstract: Provided is a liquid crystal display panel. The liquid crystal display panel includes: a first substrate and a second substrate that are opposite to each other, and a liquid crystal layer between the first substrate and the second substrate. The liquid crystal display panel includes a plurality of sub-pixel regions. Each of the plurality of sub-pixel regions includes 4N sub-pixel sub-regions arranged in a single column, and the 4N sub-pixel sub-regions are organized into one group, or a plurality of groups that are adjacent to each other. A same group of sub-pixel sub-regions includes two first sub-regions and two second sub-regions. N is an integer greater than or equal to 1.
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公开(公告)号：US20230361466A1
公开(公告)日：2023-11-09
申请号：US17611570
申请日：2021-02-09
Inventor： Cuiwei TANG , Tienlun TING , Jie WU , Haocheng JIA , Ying WANG , Feng QU , Chuncheng CHE
Abstract: An array antenna module is provided, which includes a feed structure, a phase shift structure, and a radiation structure. The feed structure is connected to the phase shift structure, and the phase shift structure is connected to the radiation structure. The feed structure, the phase shift structure, and the radiation structure are all disposed on a glass substrate.
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13.发明申请公开(公告)号：US20220299805A1
公开(公告)日：2022-09-22
申请号：US17536835
申请日：2021-11-29
Inventor： Ying WANG , Zhan LI , Sikai ZHANG , Juan CHEN , Changyin WANG , Peng LIANG , Deshen ZHAI , Chunlei WANG , Yue SHI , Chuncheng CHE , Feng LIU , Hao LIU
IPC: G02F1/1339 , G02F1/1333 , G02F1/1343
Abstract: A switchable glass panel, a method of forming switchable glass panel and a method of forming switchable glass are provided. The method includes: forming a first electrode layer and a first alignment layer sequentially on a first substrate, and forming a second electrode layer and a second alignment layer sequentially on a second substrate; forming first sealants distributed along a first direction, second sealants distributed along a second direction and an edge sealant at the edge of the first alignment layer on the first alignment layer, where the first sealants and the second sealants form a grid with a plurality of openings; forming a plurality of liquid crystal layers corresponding to the plurality of openings on the second alignment layer; and oppositely arranging the first substrate and the second substrate to form a cell, and curing the first sealants and the second sealants.
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公开(公告)号：US20220115483A1
公开(公告)日：2022-04-14
申请号：US17266085
申请日：2020-05-15
Inventor： Meng LI , Yongqian LI , Ying WANG
Abstract: Provided are a display substrate and a preparation method thereof, and a display apparatus. The display substrate includes a plurality of display units. The display unit includes a display area and a transparent area. The display area includes a plurality of sub-pixels. In a direction perpendicular to the display substrate, the sub-pixel includes a first metal layer, a semiconductor layer, a second metal layer and a third metal layer which are arranged on a substrate. The first metal layer includes a first plate, the semiconductor layer includes a second plate, the second metal layer includes a first scanning line and a second scanning line, and the third metal layer includes a third plate, a first power supply line, a second power supply line, a compensation line and a data line.
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公开(公告)号：US20210376434A1
公开(公告)日：2021-12-02
申请号：US17401693
申请日：2021-08-13
Inventor： Liang LI , Tienlun TING , Jie WU , Xue CAO , Ying WANG , Haocheng JIA , Cuiwei TANG , Peizhi CAI , Chuncheng CHE
IPC: H01P1/18 , G02F1/13 , G02F1/1343
Abstract: There is provided a liquid crystal phase shifter including first and second substrates opposite to each other, and a liquid crystal layer between the first and second substrates. The first substrate includes a first base plate and a first electrode layer at a side of the first base plate proximal to the liquid crystal layer. The second substrate includes a second base plate and a second electrode layer at a side of the second base plate proximal to the liquid crystal layer. The first electrode layer includes a main body structure having a first side and a second side opposite to each other with respect to an extension direction of the main body structure, and a plurality of branch structures connected to at least one of the first side and the second side of the main body structure. The second electrode layer includes a plurality of first fingers.
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Patent Agency Ranking
公开(公告)号：US20210327335A1
公开(公告)日：2021-10-21
申请号：US16337135
申请日：2018-09-21
Inventor： Silin FENG , Li SUN , Ying WANG
Abstract: The present application provides a shift register and a method of driving the same, and a gate driving circuit. In the shift register, an input sub-circuit is configured to output an input signal to a pull-up node under control of a first clock signal of a first clock signal terminal, an output sub-circuit is configured to output a second clock signal of a second clock signal terminal to the output terminal under control of a voltage level of the pull-up node, a reset sub-circuit is configured to reset voltage levels of the pull-up node and the output terminal under control of a voltage level of a pull-down node, and a reset control sub-circuit is configured to control the voltage level of the pull-down node such that the voltage levels of the pull-up node and the output terminal are reset to a level signal.
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公开(公告)号：US20200266553A1
公开(公告)日：2020-08-20
申请号：US16641933
申请日：2018-12-13
Inventor： Xue CAO , Tien-Lun TING , Jie WU , Ying WANG , Chuncheng CHE , Hailin XUE
IPC: H01Q21/22 , H01Q21/06 , H01Q1/38 , G02F1/1333
Abstract: Embodiments of the present disclosure relate to a phased-array antenna, a display panel, and a display device. The phased-array antenna includes a first substrate and a second substrate arranged oppositely, and a plurality of phased-array elements located between the first substrate and the second substrate. At least one of the phased-array elements includes a first electrode, a second electrode arranged opposite to the first electrode, a voltage-controlled phase shift material located between the first electrode and the second electrode, wherein the first electrode is configured to receive a bias signal for controlling the voltage-controlled phase shift material, and the second electrode serves as a ground electrode, and a microstrip line located at a side of the first electrode far away from the voltage-controlled phase shift material and electrically insulated from the first electrode, wherein the microstrip line is configured to receive or transmit a transmission signal.
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公开(公告)号：US20200185836A1
公开(公告)日：2020-06-11
申请号：US16640619
申请日：2019-06-27
Inventor： Ying WANG , Tienlun TING , Xiangzhong KONG , Jie WU , Liang LI , Peizhi CAI , Chuncheng CHE , Hao LIU
Abstract: Embodiments of the present disclosure provide a power distribution network, a liquid crystal antenna including the power distribution network, and a communication device including the liquid crystal antenna. The power distribution network is configured to be used in a liquid crystal antenna and includes a plurality of cascaded power distributors. Each of the plurality of cascaded power distributors comprises a first microstrip line, a transmission medium region and a reference electrode. A tangent value of a dielectric loss angle of a transmission medium in the transmission medium region is smaller than a tangent value of a dielectric loss angle of a liquid crystal in the liquid crystal antenna.
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公开(公告)号：US20200059005A1
公开(公告)日：2020-02-20
申请号：US16609822
申请日：2019-04-03
Inventor： Jie WU , Tien Lun TING , Xiangzhong KONG , Xue CAO , Ying WANG , Liang LI , Peizhi CAI , Chuncheng CHE
Abstract: An antenna structure and a modulation method therefor are provided. The antenna structure includes a radiation patch, a radio-frequency port, a first signal line, a second signal line, a power divider, and a first phase modulator. The radiation patch includes a first feed point and a second feed point. One end of the first signal line is connected to the first feed point. One end of the second signal line is connected to the second feed point. The power divider is separately connected to the radio-frequency port, the other end of the first signal line, and the other end of the second signal line, and is configured to allocate electromagnetic waves of the radio-frequency port to the first signal line and the second signal line; and the first phase modulator is configured to modulate the phase of the electromagnetic waves of the first signal line.
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20.发明申请公开(公告)号：US20190237023A1
公开(公告)日：2019-08-01
申请号：US16205305
申请日：2018-11-30
Inventor： Ying WANG , Meng LI , Hongmin LI , Dong WANG , Fengjing TANG
IPC: G09G3/3266 , G09G3/36 , G11C19/28
CPC classification number: G09G3/3266 , G09G3/3677 , G09G2310/0286 , G09G2310/06 , G11C19/28
Abstract: A shift register and a method for driving the same, a gate driving circuit and a display device. The shift register includes: an input sub-circuit configured to provide a signal at the signal input terminal to the pull-up node under control of the first clock signal terminal; an output sub-circuit configured to provide a clock signal at the second clock signal terminal to the signal output terminal under control of the pull-up node; and a pull-down sub-circuit configured to provide a signal at the power supply terminal to the signal output terminal under control of the third clock signal terminal.
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