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公开(公告)号：US10394087B2
公开(公告)日：2019-08-27
申请号：US14387590
申请日：2013-06-28
Inventor： Peizhi Cai
IPC: G02F1/1339
Abstract: A display panel comprises: a first substrate (1); a second substrate (3), provided opposite to the first substrate (1); and an adsorption spacer (2), provided between the first substrate (1) and the second substrate (3), wherein, the adsorption spacer (2) is provided with an adsorption portion, the first substrate (1) and the second substrate (3) are cell-assembled together through a vacuum adsorption effect of the adsorption spacer (2).
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公开(公告)号：US10146362B2
公开(公告)日：2018-12-04
申请号：US15209575
申请日：2016-07-13
Inventor： Rui Xu , Xiaochuan Chen , Xi Chen , Lei Ma , Peizhi Cai , Xue Cao , Jinyu Li , Yanchen Li , Fengchun Pang , Xingyou Luo
Abstract: The disclosure provides a shift register unit, a shift register, a driving method and an array substrate. The shift register unit may comprise a touch-controlled circuit comprising a touch-controlled turning-on module and a touch-controlled turning-off module, wherein a control of the touch-controlled turning-on module is connected to a touch-controlled turning-on signal, an input is connected to a negative power supply signal, and an output is connected to an output terminal, and the touch-controlled turning-on signal is a pulse signal at a start of a touch controlling period; and a control of the touch-controlled turning-off module is connected to a touch-controlled turning-off signal, an input of the touch-controlled turning-off module is connected to a positive power supply signal, and an output of the touch-controlled turning-off module is connected to the output terminal, wherein the touch-controlled turning-off signal is a pulse signal at an end of the touch controlling period.
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公开(公告)号：US20170277307A1
公开(公告)日：2017-09-28
申请号：US15511013
申请日：2016-04-14
Inventor： Rui Xu , Xiaochuan Chen , Lei Wang , Shengji Yang , Yingming Liu , Peizhi Cai , Haisheng Wang
CPC classification number: G06F3/044 , G06F2203/04103 , H01L27/323
Abstract: A touch panel, a method of manufacturing the touch panel, and a display device are disclosed. The touch panel includes a substrate and a plurality of organic electroluminescence devices disposed on the substrate, each organic electroluminescence device includes a first electrode, a light-emitting layer and a second electrode disposed successively above the substrate, and the touch panel further includes a touch control electrode and a sensing electrode disposed above and insulated from the second electrode.
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公开(公告)号：US11865538B2
公开(公告)日：2024-01-09
申请号：US16757902
申请日：2019-03-27
Inventor： Wenliang Yao , Nan Zhao , Peizhi Cai , Fengchun Pang , Yue Geng , Le Gu , Yuelei Xiao , Hui Liao , Yingying Zhao , Bolin Fan
IPC: B01L3/00 , G01N33/487 , H01L27/12
CPC classification number: B01L3/502715 , G01N33/48707 , H01L27/1214 , B01L2300/0645 , B01L2300/0819
Abstract: A biological detection chip, a biological detection device, and a detection method thereof are disclosed. The biological detection chip includes a first base substrate and a plurality of detection units arranged in an array along a row direction and a column direction on the first base substrate. Each of the plurality of detection units includes a thin film transistor and an electrode, the thin film transistor is on the first base substrate and includes a gate electrode, a source electrode, and a drain electrode, and the electrode is on a side of the thin film transistor away from the first base substrate and is connected to the drain electrode, and the electrode is configured to carry a biological material to be detected.
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公开(公告)号：US11837802B2
公开(公告)日：2023-12-05
申请号：US16973636
申请日：2019-09-26
Inventor： Jie Wu , Tienlun Ting , Xiangzhong Kong , Xue Cao , Ying Wang , Liang Li , Haocheng Jia , Peizhi Cai , Chuncheng Che
Abstract: A liquid crystal antenna unit and a liquid crystal phased array antenna are provided. The liquid crystal antenna unit includes: a first substrate, a second substrate opposite to the first substrate, a liquid crystal layer between the first substrate and the second substrate, a transmission line on a first surface and extending in a first direction along the first surface, a first antenna oscillator on the first surface and arranged as an elongated dipole extending in a second direction along the first surface, a second antenna oscillator on a surface of the second substrate distal to the first substrate and at a position corresponding to the first antenna oscillator, and a ground electrode on a surface of the first substrate distal to the second substrate.
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Patent Agency Ranking
公开(公告)号：US11731125B2
公开(公告)日：2023-08-22
申请号：US16639867
申请日：2019-01-03
Inventor： Yue Geng , Yuelei Xiao , Hui Liao , Peizhi Cai , Jian Li , Shenkang Wu
CPC classification number: B01L3/502707 , B81C1/00071 , B01L2200/12 , B01L2300/12 , B01L2400/086 , B81C2201/0133
Abstract: A patterning method of a film is disclosed. The method including: providing a film including a first surface; forming n etching barrier layers on the first surface of the film, and n is an integer larger than or equal to 2; and performing n etching processes on the film to form a recessed structure on the first surface using the n etching barrier layers as masks, the recessed structure includes n bottom surfaces respectively having different depths. Two adjacent etching processes of the n etching processes include a previous etching process and a subsequent etching process, and after the previous etching process is completed, a part of the n etching barrier layers is removed to form a mask for the subsequent etching process; a material of the part of the n etching barrier layers which is removed is different from a material of the mask of the subsequent etching process.
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公开(公告)号：US11691147B2
公开(公告)日：2023-07-04
申请号：US16641126
申请日：2019-07-26
Inventor： Mingyang Lv , Yue Li , Yanchen Li , Jinyu Li , Dawei Feng , Yu Zhao , Dong Wang , Wang Guo , Hailong Wang , Yue Geng , Peizhi Cai , Fengchun Pang , Le Gu , Chuncheng Che , Haochen Cui , Yingying Zhao , Nan Zhao , Yuelei Xiao , Hui Liao
IPC: B01L3/00
CPC classification number: B01L3/50273 , B01L3/502792 , B01L2200/10 , B01L2300/0645 , B01L2300/165 , B01L2400/0427
Abstract: A digital microfluidic chip and a digital microfluidic system. The digital microfluidic chip comprises: an upper substrate and a lower substrate arranged opposite to each other; multiple driving circuits and multiple addressing circuits disposed between the lower substrate and the upper substrate; and a control circuit, electrically connected to the driving circuits and the addressing circuits. The control circuit is configured to apply, in a driving stage, a driving voltage to each driving circuit, such that a droplet is controlled to move inside a droplet accommodation space according to a set path, measure, in a detection stage, after a bias voltage is applied to each addressing circuit, a charge loss amount of each addressing circuit, and to determine the position of the droplet according to the charge loss amount. The charge loss amount of each addressing circuit is related to the intensity of received external light.
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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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50.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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