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公开(公告)号：US20170277297A1
公开(公告)日：2017-09-28
申请号：US15225557
申请日：2016-08-01
Inventor： Yanchen Li , Peizhi Cai , Xi Chen , Xu Cao , Fengchun Pang , Jinyu Li , Xingyou Luo , Lei Ma
IPC: G06F3/044
CPC classification number: G06F3/044 , G06F3/0412 , G06F3/0416
Abstract: A touch display panel and a display device are disclosed which achieve touch function and narrow bezel function while the required number of the vertical wiring is reduced and the aperture ratio of the touch display panel is increased. The touch display panel includes a substrate, a plurality of gate lines arranged laterally and a plurality of touch electrodes arranged in an array on the substrate, wherein, it further includes a plurality of signal leads which are arranged longitudinally and arranged to cross the gate lines and be insulated therefrom, each of the signal leads having a first and a second sub-signal leads; each of the first sub-signal leads is electrically connected to a gate line at an intersection to connect the gate line longitudinally to a gate driving circuit for controlling the operation of the touch display panel; each of the second sub-signal leads is electrically connected to a touch electrode to be used as a touch lead for the touch electrode; the first and second sub-signal leads are arranged to be disconnected from each other.
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公开(公告)号：US12038663B2
公开(公告)日：2024-07-16
申请号：US18183934
申请日：2023-03-14
Inventor： Xue Cao , Junhui Wu , Ying Wang , Peizhi Cai , Zhifu Li , Lijun Mao , Jiaheng Wang
IPC: G02F1/137 , G02F1/1333 , G02F1/1335 , G02F1/1339 , G02F1/1362 , H01Q1/38 , H01Q1/48 , H01Q1/50 , H01Q3/36
CPC classification number: G02F1/13731 , G02F1/133308 , G02F1/133514 , G02F1/136286 , H01Q1/38 , H01Q1/48 , H01Q1/50 , H01Q3/36 , G02F1/133354 , G02F1/1339
Abstract: A phase-shift unit includes: a first substrate and a second substrate provided opposite to each other; a medium layer provided between the first substrate and the second substrate; a microstrip line disposed at a side of the second substrate facing towards the first substrate; and a grounding layer provided at a side of the first substrate facing towards the second substrate and formed with a via hole; wherein a projection of the via hole onto the second substrate and a projection of the microstrip line onto the second substrate have an overlapped area therebetween; and wherein the via hole is configured to feed a phase-shifted microwave signal out of the phase-shift unit, or feed a microwave signal into the phase-shift unit such that the microwave signal is phase-shifted.
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公开(公告)号：US11876275B2
公开(公告)日：2024-01-16
申请号：US17990001
申请日：2022-11-18
Inventor： Ying Wang , Tienlun Ting , Jie Wu , Xue Cao , Liang Li , Haocheng Jia , Peizhi Cai , Chuncheng Che
Abstract: A liquid crystal phase shifter, a liquid crystal antenna, a communication apparatus, and a method for operating a liquid crystal phase shifter are provided. The liquid crystal phase shifter includes a microwave transmission structure and a phase adjustment structure opposite to each other, and a liquid crystal layer between the microwave transmission structure and the phase adjustment structure; wherein the phase adjustment structure comprises a plurality of phase adjustment units; the plurality of phase adjustment units are configured to change a dielectric constant of the liquid crystal layer according to a voltage applied to the phase adjustment units and a voltage applied to the microwave transmission structure, so as to adjust a phase of a microwave signal; and phase shift amounts adjusted by at least two of the plurality of phase adjustment units are different from each other.
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公开(公告)号：US11708604B2
公开(公告)日：2023-07-25
申请号：US16486038
申请日：2018-12-24
Inventor： Peizhi Cai , Fengchun Pang , Yue Geng , Le Gu , Chuncheng Che
IPC: C12Q1/68 , G03F7/00 , C12Q1/6869
CPC classification number: C12Q1/6869 , G03F7/0002
Abstract: A gene sequencing substrate and a method for manufacturing the same, and a gene sequencing device are provided. It belongs to the technical field of gene sequencing, and can solve the problem of high cost of the high-throughput sequencing chip in the prior art. The gene sequencing substrate of the present disclosure comprises a plastic material with concave structures as base substrate, and the concave structures serve as reaction cells. Since the base substrate has plasticity, the concave structures can be formed by a simple process to reduce the cost of the gene sequencing substrate. Meanwhile, a first protective layer may be provided on the inner wall of the concave structures for preventing the inner wall of the concave structures from being corroded by the reaction liquid.
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公开(公告)号：US11684916B2
公开(公告)日：2023-06-27
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
CPC classification number: B01L3/502715 , C12Q1/686 , B01L2300/0645 , B01L2300/1827
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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Patent Agency Ranking
公开(公告)号：US11351547B2
公开(公告)日：2022-06-07
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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公开(公告)号：US11325128B2
公开(公告)日：2022-05-10
申请号：US16464603
申请日：2018-06-29
Inventor： Yue Geng , Peizhi Cai , Chuncheng Che , Fengchun Pang
IPC: B01L3/00
Abstract: The present application provides a digital microfluidic device. The digital microfluidic device includes a base substrate; and an electrode array including a plurality of discrete electrodes continuously arranged on the base substrate. The plurality of discrete electrodes can be grouped into a plurality of first electrode groups, each of which including a plurality of directly adjacent discrete electrodes. The plurality of discrete electrodes can be alternatively grouped into a plurality of second electrode groups, each of which including a plurality of directly adjacent discrete electrodes.
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公开(公告)号：US11307034B2
公开(公告)日：2022-04-19
申请号：US16337581
申请日：2018-09-04
Inventor： Ying Wang , Tien Lun Ting , Xue Cao , Peizhi Cai , Hao Liu , Chuncheng Che , Hailin Xue , Xibin Shao , Jie Wu
Abstract: A gyroscope, an electronic device and a method of detecting an angular velocity. The gyroscope includes: a photoelectric detector and a light source, wherein the light source is movable relative to the photoelectric detector, and light emitted by the light source is able to be irradiated onto the photoelectric detector.
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公开(公告)号：US11278893B2
公开(公告)日：2022-03-22
申请号：US16613577
申请日：2018-09-14
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yingming Liu , Haisheng Wang , Xue Dong , Xiaoliang Ding , Chuncheng Che , Peizhi Cai , Pinchao Gu , Changfeng Li , Lei Wang
IPC: B01L3/00 , G01N15/14 , G01N15/10 , H01L27/144
Abstract: A microfluidic substrate and the driving method for the microfluidic substrate are provided. The microfluidic substrate may include a base substrate (10) and a plurality of detecting modules (100) on the base substrate (10). Each of the detecting modules (100) may include a switching unit (1), a driving electrode (3), and a photosensor (2). The photosensor (2) may have a first terminal (21) and a second terminal (23). A signal output terminal (13) of the switching unit (1) may be connected to both the driving electrode (3) and the second terminal (23) of the photosensor (2).
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公开(公告)号：US11168361B2
公开(公告)日：2021-11-09
申请号：US16072923
申请日：2017-12-15
Inventor： Fengchun Pang , Peizhi Cai , Yue Geng
IPC: C12Q1/6869 , C12Q1/6837
Abstract: A chip, a detection system and a gene sequencing method are provided. When the chip is used for gene sequencing, sample genes and reversible terminating nucleotides are added into micropores and matched therein to release hydrogen ions such that a Nernst potential is induced on an ion-sensitive film surface, and a voltage is applied to the transparent electrode layer to generate an electric field, thereby controlling the switching layer to change its state, and then a base type of the genes is determined based on a type of reversible terminating nucleotide corresponding to information of light emitted from the switching layer upon changes in the state of the switching layer, thereby gene sequencing is achieved.
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