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公开(公告)号：US11569557B2
公开(公告)日：2023-01-31
申请号：US17332539
申请日：2021-05-27
Inventor： Cuiwei Tang , Tienlun Ting , Ying Wang , Jie Wu , Haocheng Jia , Liang Li , Qiangqiang Li , Wei Zhang , Meng Wei , Chuncheng Che
Abstract: There is provided a substrate integrated waveguide filter having a central region and a peripheral region surrounding the central region, and including: a first substrate; a second substrate opposite to the first substrate; a plurality of conductive support pillars between the first substrate and the second substrate, within the peripheral region, and surrounding the central region, wherein a distance between at least one pair of adjacent two of the plurality of conductive support pillars is less than a wavelength of an electromagnetic wave to be transmitted by the substrate integrated waveguide filter; and a dielectric layer between the first substrate and the second substrate, wherein a permittivity of the dielectric layer is configured to be changed as a strength of an electric field formed between the first substrate and the second substrate is changed to adjust a frequency of the substrate integrated waveguide filter.
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公开(公告)号：US11498068B2
公开(公告)日：2022-11-15
申请号：US16632931
申请日：2019-01-02
Inventor： Wenliang Yao , Haochen Cui , Peizhi Cai , Yuelei Xiao , Fengchun Pang , Yue Geng , Le Gu , Nan Zhao , Hui Liao , Yingying Zhao , Chuncheng Che
IPC: B01L3/00
Abstract: A microfluidic device, a microfluidic detection assembly and a detection method for the microfluidic device. The microfluidic device includes a first substrate and a second substrate; the first substrate and the second substrate are oppositely arranged to define a channel between the first substrate and the second substrate, the channel is configured for liquid to flow, the first substrate includes a base substrate and a plurality of control assemblies which are arranged on the base substrate along an extending direction of the channel, each of the plurality of control assemblies includes: a first electrode, a second electrode and a plurality of coils, and the first electrode is configured to input currents into the plurality of coils, and the plurality of coils are connected in parallel to the second electrode.
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公开(公告)号：US11450972B2
公开(公告)日：2022-09-20
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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84.发明授权公开(公告)号：US11351546B2
公开(公告)日：2022-06-07
申请号：US16314679
申请日：2018-06-08
Inventor： Yue Geng , Peizhi Cai , Fengchun Pang , Le Gu , Chuncheng Che , Hailin Xue , Xibin Shao
IPC: B01L3/00
Abstract: A microfluidic chip and controlling method are provided. The microfluidic chip includes a microfluidic substrate, comprising a first substrate, a droplet driving assembly over the first substrate, and a temperature detection assembly. The droplet driving assembly includes a first electrode layer having a plurality of control electrodes, and each of the plurality of control electrodes is configured as part of a driving unit to drive a droplet to move along a predetermined path over the microfluidic substrate. The temperature detection assembly comprises at least one temperature sensor. The at least one temperature sensor positionally corresponds to the plurality of control electrodes such that each of the at least one temperature sensor detects a temperature at a position associated with one of the plurality of control electrodes corresponding to the each of the at least one temperature sensor.
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公开(公告)号：US11219900B2
公开(公告)日：2022-01-11
申请号：US16334126
申请日：2018-09-12
Inventor： Fengchun Pang , Peizhi Cai , Yue Geng , Le Gu , Chuncheng Che , Hailin Xue , Xibin Shao
IPC: B01L3/00 , H01L27/12 , H01L27/144
Abstract: A digital microfluidic device includes a thin film transistor driving substrate. The thin film transistor driving substrate includes a first base substrate; a plurality of sample actuating units; a plurality of sample position detecting units; a dielectric insulating layer on a side of the plurality of sample actuating units and the plurality of sample position detecting units distal to the first base substrate; and a first hydrophobic layer on a side of the dielectric insulating layer distal to the first base substrate. Each of the plurality of sample actuating units includes a first electrode configured to drive transportation of a liquid droplet on the digital microfluidic device. Each of the plurality of sample position detecting units includes a photosensor configured to detect presence or absence of the liquid droplet on a position corresponding to the photosensor.
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Patent Agency Ranking
公开(公告)号：US11198904B2
公开(公告)日：2021-12-14
申请号：US16078112
申请日：2018-01-26
Inventor： Peizhi Cai , Fengchun Pang , Yue Geng , Chuncheng Che , Hailin Xue
IPC: C12Q1/6869 , B01L3/00 , C12Q1/6834
Abstract: A substrate for medical test and a gene sequencing method thereof are disclosed. The substrate for medical test includes a micro flow channel substrate, a first substrate, and a second substrate. A side of the micro flow channel substrate facing the first substrate is provided with at least one first micro flow channel, and the first substrate includes a first sample inlet and a first sample outlet which are in communication with the first micro flow channel; a side of the micro flow channel substrate facing the second substrate is provided with at least one second micro flow channel, and the second substrate includes a second sample inlet and a second sample outlet which are communication with the second micro flow channel.
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公开(公告)号：US11169109B2
公开(公告)日：2021-11-09
申请号：US16235455
申请日：2018-12-28
Inventor： Fengchun Pang , Peizhi Cai , Yue Geng , Le Gu , Chuncheng Che
IPC: G01N27/27 , G01N27/403 , B01L3/00
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：US20210322987A1
公开(公告)日：2021-10-21
申请号：US16334126
申请日：2018-09-12
Inventor： Fengchun Pang , Peizhi Cai , Yue Geng , Le Gu , Chuncheng Che , Hailin Xue , Xibin Shao
IPC: B01L3/00 , H01L27/12 , H01L27/144
Abstract: A digital microfluidic device includes a thin film transistor driving substrate. The thin film transistor driving substrate includes a first base substrate; a plurality of sample actuating units; a plurality of sample position detecting units; a dielectric insulating layer on a side of the plurality of sample actuating units and the plurality of sample position detecting units distal to the first base substrate; and a first hydrophobic layer on a side of the dielectric insulating layer distal to the first base substrate. Each of the plurality of sample actuating units includes a first electrode configured to drive transportation of a liquid droplet on the digital microfluidic device. Each of the plurality of sample position detecting units includes a photosensor configured to detect presence or absence of the liquid droplet on a position corresponding to the photosensor.
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公开(公告)号：US09726923B2
公开(公告)日：2017-08-08
申请号：US14388620
申请日：2013-12-16
Inventor： Xiaochuan Chen , Hailin Xue , Chuncheng Che , Lei Wang , Yanna Xue
IPC: G02F1/1335 , G02F1/1333 , G06F3/044 , G06F3/041 , G02F1/13363
CPC classification number: G02F1/13338 , G02F1/133514 , G02F1/133528 , G02F1/133536 , G02F1/13363 , G02F2001/133562 , G02F2202/28 , G06F3/0412 , G06F3/044
Abstract: The present invention provides a touch LCM comprising an array substrate and a color film substrate provided opposite to each other, wherein an optical film set is provided at a side of the color film substrate away from the array substrate, comprising a touch signal feedback layer, a touch signal receiving layer and an upper polarizer film provided there between. With the design of integrating the upper polarizer film, the touch signal feedback layer and the touch signal receiving layer into the optical film set, the optical film set has both the polarizing function in the conventional sense and the function of touch electrode.
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公开(公告)号：US20170221441A1
公开(公告)日：2017-08-03
申请号：US15327852
申请日：2016-03-24
Inventor： Honggang Gu , Chuncheng Che , Xiaohe Li , Xianjie Shao , Jie Song
CPC classification number: G09G3/3677 , G06F3/041 , G06F3/0412 , G06F3/0416 , G06F3/044 , G09G2300/0408 , G09G2300/0809 , G09G2310/0286 , G09G2310/061 , G09G2354/00 , G11C19/28 , G11C19/287
Abstract: A shift register, a gate driving circuit and a display apparatus are provided. The shift register comprises a pull-up node control unit, a pull-down node control unit, a pull-up output unit, a noise reduction unit, and a touch scanning control unit. Herein, the pull-up node control unit is connected to a first input terminal, a second input terminal, a first power supply terminal, a second power supply terminal, and a pull-up node (PU); the pull-down node control unit is connected to a high level terminal (VGH), a low level terminal (VGL) and the pull-up node (PU) and a pull-down node (PD); the pull-up output unit is connected to a clock signal input terminal (CLK), the pull-up node (PU), a signal output terminal (Output); the noise reduction unit is connected to the pull-up node (PD) and the low level terminal (VGL); the touch scanning control unit is connected to a control signal input terminal (SW), the pull-up node (PU), the signal output terminal (Output), and the low level terminal (VGL).
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