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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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公开(公告)号：US20190204262A1
公开(公告)日：2019-07-04
申请号：US16235455
申请日：2018-12-28
Inventor： Fengchun PANG , Peizhi CAI , Yue GENG , Le GU , Chuncheng CHE
IPC: G01N27/403 , G01N27/27
CPC classification number: G01N27/403 , G01N27/27
Abstract: An electrochemical detection chip includes a first substrate and a second substrate opposite to each other, a plurality of driving electrodes, first detection electrodes and second detection electrodes. The plurality of driving electrodes are arranged on a side of the first substrate facing toward the second substrate and are arranged independently. The first detection electrodes and the second detection electrodes are arranged at a plurality of positions on a side of the second substrate facing toward the first substrate that are directly opposite at least a part of the plurality of driving electrodes, and are spaced apart from each other.
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公开(公告)号：US20170003538A1
公开(公告)日：2017-01-05
申请号：US14915623
申请日：2015-08-26
Inventor： Hui WANG , Yuanhui GUO , Chun WANG , Junsheng CHEN , Xiaohe LI , Chuncheng CHE
IPC: G02F1/1339
CPC classification number: G02F1/13394 , G02F1/1339 , G02F2001/13396 , G02F2001/13398
Abstract: The present disclosure relates to the technical field of liquid crystal display. A liquid crystal panel and a display panel are provided. A main post spacer of the liquid crystal panel is arranged on a first substrate. A stopping structure used to stop the main post spacer from moving in a direction away from a second substrate is arranged on the second substrate. Hence, even if lots of liquid crystals are filled, the main post spacer and the second substrate may be kept in a seamless state due to the stopping structure.
Abstract translation: 本公开涉及液晶显示器的技术领域。 提供液晶面板和显示面板。 液晶面板的主支柱隔板布置在第一基板上。 用于阻止主支柱隔离件沿远离第二基板的方向移动的止动结构设置在第二基板上。 因此，即使填充了大量液晶，由于停止结构，主柱状隔离物和第二基板也可以保持无缝状态。
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Patent Agency Ranking
16.发明申请TRANSFER PLATE, DISPLAY SCREEN, DISPLAY DEVICE AND METHOD FOR MANUFACTURING DISPLAY DEVICE 审中-公开传输板，显示屏，显示装置和制造显示装置的方法公开(公告)号：US20160363790A1
公开(公告)日：2016-12-15
申请号：US14895463
申请日：2015-05-05
Inventor： Hui WANG , Chun WANG , Junsheng CHEN , Xiaohe LI , Chuncheng CHE
IPC: G02F1/13 , G02F1/1341 , G02F1/1337
CPC classification number: G02F1/1303 , G02F1/1333 , G02F1/133351 , G02F1/1337 , G02F1/1341 , G02F2001/133354
Abstract: The disclosure provides a transfer plate, a display screen, a display device and a method for manufacturing a display device. The transfer plate includes a print region and a non-print region, and the print region includes multiple print sub-units which are arranged in a one-to-one correspondence with multiple unit display screens of a motherboard. Each print sub-unit is provided with a mark region, and the mark regions are for forming marks on the respective unit display screens while forming alignment films on the respective unit display screens of the motherboard, to identify the respective unit display screens of the motherboard.
Abstract translation: 本发明提供一种转印板，显示屏，显示装置及其制造方法。 传送板包括打印区域和非打印区域，并且打印区域包括与主板的多个单元显示屏幕一一对应地布置的多个打印子单元。 每个打印子单元设置有标记区域，并且标记区域用于在各单元显示屏幕上形成标记，同时在主板的各个单元显示屏幕上形成取向膜，以识别主板的各个单元显示屏幕 。
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公开(公告)号：US20250118896A1
公开(公告)日：2025-04-10
申请号：US18919377
申请日：2024-10-17
Inventor： Chunnan FENG , Zhifeng ZHANG , Yong LI , Haoyang ZHANG , Chuncheng CHE , Jingjun DU , Jiaqiang WANG , Feng QU
Abstract: An antenna includes a first substrate, the first substrate includes: a first base substrate; at least one first radiation unit on a side of the first base substrate; a first electrode layer on a side of the first base substrate away from the at least one first radiation unit; and at least one second radiation unit on a side of the at least one first radiation unit away from the first electrode layer; wherein an orthographic projection of each second radiation unit on the first base substrate at least partially overlaps an orthographic projection of one first radiation unit on the first base substrate; and an 10 orthographic projection of the at least one first radiation unit on the first base substrate is within an orthographic projection of the first electrode layer on the first base substrate, wherein the antenna further includes a first feeding unit.
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公开(公告)号：US20240413511A1
公开(公告)日：2024-12-12
申请号：US18696761
申请日：2022-08-26
Inventor： Yi DING , Yifeng QIN , Hailong LIAN , Haocheng JIA , Feng QU , Chuncheng CHE
Abstract: An adjustable phase shifter and a manufacturing method therefor, and an electronic device. The adjustable phase shifter includes: a first substrate and a second substrate, which are arranged opposite each other; an adjustable dielectric layer, which is arranged between the first substrate and the second substrate; a first electrode, which is located on the side of the first substrate facing the adjustable dielectric layer; and a second electrode, which is located on the side of the second substrate facing the adjustable dielectric layer, wherein an adjustable capacitor is formed in an overlap region between the first electrode and the second electrode.
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公开(公告)号：US20240322425A1
公开(公告)日：2024-09-26
申请号：US18027994
申请日：2022-03-29
Inventor： Jing WANG , Yi DING , Haocheng JIA , Zhifeng ZHANG , Chuncheng CHE , Hao GUO , Yan LU , Weisi ZHOU , Wenxue MA
CPC classification number: H01Q3/36 , H01P1/18 , H01Q1/38 , H01Q21/0006 , H01Q21/065
Abstract: An antenna and an electronic device are provided, and belong to the field of communication technology. The antenna includes: a first dielectric substrate, at least one sub-array and at least one first feed structure. Each sub-array includes at least one first radiation portion, at least one phase shifter, at least one second feed structure and a reference electrode layer. Each transmission component includes a first transmission structure and a second transmission structure; the at least one first radiation portion and the at least one second feed structure are on a side of the first dielectric substrate away from the at least one transmission component. The reference electrode layer is on the first dielectric substrate. Each first feed structure includes a first feed port and at least one second feed port; each second feed structure includes a third feed port and at least one fourth feed port.
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公开(公告)号：US20240313377A1
公开(公告)日：2024-09-19
申请号：US18028316
申请日：2022-06-29
Inventor： Chunnan FENG , Zhifeng ZHANG , Chuncheng CHE
IPC: H01P1/18
CPC classification number: H01P1/184
Abstract: The present disclosure provides a phase shifter unit and a phase shifter. The phase shifter unit includes a first substrate and a second substrate which are oppositely arranged; an adjustable dielectric layer between the first substrate and the second substrate; a first conducting layer on a surface of a side, facing the adjustable dielectric layer, of the first substrate; a plurality of second conducting layers on a surface of a side, facing the adjustable dielectric layer, of the second substrate, where the second conducting layers are arranged at intervals; and a ground layer on a surface of a side, facing away from the adjustable dielectric layer, of the second substrate.
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