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公开(公告)号：US20210367336A1
公开(公告)日：2021-11-25
申请号：US17287041
申请日：2020-08-27
Inventor： Haocheng JIA , Tienlun TING , Ying WANG , Jie WU , Liang LI , Cuiwei TANG , Qiangqiang LI , Chuncheng CHE
Abstract: A feeding structure is provided that includes a reference electrode, first and second substrates opposite to each other, and a dielectric layer between the first and second substrates. The first substrate includes a first base plate and an input electrode on a side of the first base plate proximal to the dielectric layer. The second substrate includes a second base plate and a receiving electrode on a side of the second base plate proximal to the dielectric layer, and orthographic projections of the receiving electrode and the input electrode on the first base plate at least partially overlaps each other to form a coupling structure. An output terminal of the input electrode or the receiving electrode is connected to a phase shifting structure to differ a phase of a microwave signal transmitted via the first substrate from a phase of a microwave signal transmitted via the second substrate.
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公开(公告)号：US20210265744A9
公开(公告)日：2021-08-26
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：US20210060556A1
公开(公告)日：2021-03-04
申请号：US16632934
申请日：2019-01-09
Inventor： Wenliang YAO , Nan ZHAO , Haochen CUI , Peizhi CAI , Fengchun PANG , Yue GENG , Le GU , Yuelei XIAO , Hui LIAO , Yingying ZHAO , Chuncheng CHE
Abstract: A chip for polymerase chain reaction, a method of operating a chip for polymerase chain reaction, and a reaction device are provided. The chip includes: a sample adding region, a mixing region, a temperature cycling region in a sequential arrangement, and at least one driving unit group. The at least one driving unit group includes a plurality of driving units and is configured to drive a liquid drop to move and sequentially pass through the sample adding region, the mixing region, and the temperature cycling region.
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64.发明申请公开(公告)号：US20200257149A1
公开(公告)日：2020-08-13
申请号：US16642570
申请日：2019-08-09
Inventor： Liang LI , Tienlun TING , Jie WU , Xue CAO , Ying WANG , Haocheng JIA , Cuiwei TANG , Peizhi CAI , Chuncheng CHE
IPC: G02F1/1343 , G02F1/13 , H01P1/18 , H01Q3/36
Abstract: A liquid crystal phase shifter is provided, and includes a first substrate and a second substrate opposite to each other, and a liquid crystal layer between the first substrate and the second substrate. 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 a length 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.
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公开(公告)号：US20200078791A1
公开(公告)日：2020-03-12
申请号：US16610318
申请日：2019-03-26
Inventor： Yue GENG , Peizhi CAI , Fengchun PANG , Le GU , Chuncheng CHE , Nan ZHAO
IPC: B01L3/00
Abstract: Micro-fluidic chip comprises substrate and plurality of driving circuits on substrate, each of plurality of driving circuits comprising: driving electrode comprising first electrode plate and second electrode plate made of different materials on substrate, first electrode plate being electrically coupled to second electrode plate; and detecting sub-circuit comprising first signal terminal electrically coupled to first electrode plate and second signal terminal electrically coupled to second electrode plate, wherein micro-fluidic chip further comprises: voltage supply sub-circuit configured to supply driving voltage to first signal terminal to control droplet to move toward driving circuit during droplet driving stage, and configured to supply constant voltage to first signal terminal, during temperature detecting stage, and wherein detecting sub-circuit is configured to measure voltage difference between first signal terminal and second signal terminal, and obtain temperature of droplet on second electrode plate according to voltage difference, during temperature detecting stage.
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Patent Agency Ranking
公开(公告)号：US20200055050A1
公开(公告)日：2020-02-20
申请号：US16610244
申请日：2019-03-19
Inventor： Yue GENG , Peizhi CAI , Fengchun PANG , Le GU , Chuncheng CHE
IPC: B01L3/00
Abstract: The disclosure provides a chip substrate and a digital micro-fluidic chip and belongs to the field of digital micro-fluidic technology. The chip substrate provided by the disclosure has a plurality of control regions spaced apart from each other, the chip substrate including: a first base substrate; a driving electrode disposed in each control region over the first base substrate, the driving electrode being configured to drive a droplet to move, wherein the chip substrate further comprises a pressure detecting element provided in each control region over the first base substrate, and configured to detect a pressure from the droplet, so that the chip substrate determines a position of the droplet according to the pressure.
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公开(公告)号：US20190250140A1
公开(公告)日：2019-08-15
申请号：US16154011
申请日：2018-10-08
Inventor： Le GU , Peizhi CAI , Fengchun PANG , Yue GENG , Chuncheng CHE
Abstract: The present disclosure relates to a biological detection chip and a detecting method thereof. The biological detection chip includes a light guiding substrate having a top surface, a bottom surface opposite to the top surface, and a side surface between the top surface and the bottom surface, and a biosensitive membrane on the top surface of the light guiding substrate.
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公开(公告)号：US20250088163A1
公开(公告)日：2025-03-13
申请号：US18580143
申请日：2022-05-25
Inventor： Hao YAN , Qichang AN , Yue LI , Chuncheng CHE
Abstract: A filter includes an inductor and a capacitor. A first electrode of the capacitor is connected to a first terminal of the inductor. The filter further includes: a base substrate, having at least one functional hole; at least one heat dissipation column, arranged corresponding to the at least one functional hole, where the heat dissipation column is filled in the functional hole corresponding thereto; and a first conductive layer, located on a side of the base substrate. The first conductive layer includes a first conductive line, a first transfer line, and a second conductive layer. The second conductive layer includes a second conductive line and a third conductive line.
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公开(公告)号：US20250007157A1
公开(公告)日：2025-01-02
申请号：US18292910
申请日：2022-08-18
Inventor： Yiming WANG , Xiaoqiang YANG , Cuiwei TANG , Wei ZHAO , Lu CHEN , Zixiang LIN , Chuncheng CHE
IPC: H01Q3/36
Abstract: An antenna, an antenna array and an electronic apparatus are provided. The antenna includes a phase adjusting structure, a driving structure, a radiating structure, a reference electrode layer, and an isolation layer. The driving structure is electrically connected to the phase adjusting structure to provide a driving voltage to the phase adjusting structure, the radiating structure is configured to transmit the received microwave signal to the phase adjusting structure and radiate the adjusted microwave signal; the isolation layer has a first opening, an orthographic projection of the first opening on a plane where the reference electrode layer is located at least partially overlaps with an orthographic projection of the radiating structure on the plane, does not overlap with an orthographic projection of the driving structure on the plane, and an orthographic projection of the isolation layer on the plane covers the orthographic projection of the driving structure on the plane.
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公开(公告)号：US20240304975A1
公开(公告)日：2024-09-12
申请号：US18017674
申请日：2022-02-28
Inventor： Haocheng JIA , Yi DING , Hao GUO , Yan LU , Xiaobo WANG , Weisi ZHOU , Wenxue MA , Jing WANG , Chuncheng CHE
CPC classification number: H01P5/1007 , H01Q1/48 , H01Q9/0414 , H01Q9/26
Abstract: Provided is a balun structure, including: a first dielectric layer, a second dielectric layer, a ground electrode, an unbalance electrode, and a balance electrode. The first dielectric layer, the ground electrode, the second dielectric layer are successively stacked, and the ground electrode has a coupling hole therein. The coupling hole extends from a surface facing the first dielectric layer to a surface facing the second dielectric layer. The unbalance electrode is disposed on a first side of the first dielectric layer, wherein the first side of the first dielectric layer is a side, distal from the ground electrode, of the first dielectric layer. The balance electrode is disposed on a first side of the second dielectric layer, wherein the first side of the second dielectric layer is a side, distal from the ground electrode, of the second dielectric layer.
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