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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：US10921915B2
公开(公告)日：2021-02-16
申请号：US15519883
申请日：2016-08-12
Inventor： Haisheng Wang , Xue Dong , Hailin Xue , Xiaochuan Chen , Xiaoliang Ding , Yingming Liu , Shengji Yang , Weijie Zhao , Changfeng Li , Wei Liu , Pengpeng Wang
Abstract: A touch panel, a display device and a driving method thereof are provided. The touch panel includes: an array substrate, an opposing substrate and touch pressure-sensitive electrodes. The opposing substrate is arranged opposite to the array substrate; and the touch pressure-sensitive electrodes are disposed on a bottom layer on a side of the array substrate facing the opposing substrate and configured to form a capacitor structure together with a metal layer disposed on a side of the array substrate away from the opposing substrate, so as to sense pressure touch.
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公开(公告)号：US10459555B2
公开(公告)日：2019-10-29
申请号：US15525781
申请日：2016-10-24
Inventor： Shengji Yang , Xue Dong , Hailin Xue , Xiaochuan Chen , Haisheng Wang , Yingming Liu , Weijie Zhao , Xiaoliang Ding , Hongjuan Liu , Changfeng Li , Pengpeng Wang , Wei Liu
Abstract: An in-cell touch panel, driving method thereof and display device are provided. The in-cell touch panel includes: a base substrate; an opposing substrate arranged opposite to the base substrate; a plurality of organic light-emitting diode pixel units disposed on a side of the base substrate facing the opposing substrate, wherein each of the OLED pixel units include an anode layer; a pressure-sensitive detection chip; and a plurality of mutually independent pressure-sensitive detection electrodes disposed between the cathode layer and the opposing substrate, wherein a capacitor structure is formed by the pressure-sensitive detection electrodes and the cathode layer, wherein the pressure-sensitive detection chip is configured to determine a pressure value at a touch position by detecting a capacitance variation between the pressure-sensitive detection electrodes and the cathode layer.
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公开(公告)号：US10426205B2
公开(公告)日：2019-10-01
申请号：US15130000
申请日：2015-10-22
Inventor： Zhenhua Lv , Shijun Wang , Lei Wang , Xiaochuan Chen , Hailin Xue , Wenbo Jiang , Yue Li
IPC: A41D13/005 , A43B1/00 , A41D1/00 , A41D27/28 , A43B3/00 , A43B5/00 , A43B7/08 , A61B5/01 , B32B3/26 , B32B5/02 , A43B7/00 , A43B7/02 , A43B23/02 , A61B5/00 , B32B5/04 , A41D31/06 , A41D13/002
Abstract: An intelligent fabric includes: a base layer provided with vent holes and a thermal insulation layer arranged on the base layer and moved relative to the base layer; a temperature sensor configured to detect temperature information; and a controller connected to the temperature sensor and the thermal insulation layer, and configured to control the thermal insulation layer to be moved relative to the base layer in accordance with the temperature information detected by the temperature sensor, to switch the thermal insulation layer between a state where the thermal insulation layer covers the vent holes completely and a state where the thermal insulation layer does not cover the vent holes, or among the above two states and a state where the thermal insulation layer covers a portion of the vent holes.
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65.发明授权公开(公告)号：US10303279B2
公开(公告)日：2019-05-28
申请号：US15540440
申请日：2016-05-12
Inventor： Haisheng Wang , Xue Dong , Hailin Xue , Xiaochuan Chen , Yingming Liu , Xiaoliang Ding , Shengji Yang , Weijie Zhao , Changfeng Li , Wei Liu , Pengpeng Wang , Pengcheng Lu
Abstract: A detection assembly, a touch display device, a touch positioning method and a pressure detection method are provided. The detection assembly includes: a first substrate; an acoustic wave generation device provided on the first substrate; an acoustic wave detection device which is provided on the first substrate and at a side, away from the first substrate, of the acoustic wave generation device and includes a plurality of acoustic wave sensing units spaced apart from each other; and a contact layer covering the acoustic wave detection device.
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Patent Agency Ranking
公开(公告)号：US10235554B2
公开(公告)日：2019-03-19
申请号：US15500563
申请日：2016-05-20
Inventor： Shengji Yang , Xue Dong , Panhua Wang , Hailin Xue , Xiaochuan Chen , Haisheng Wang , Weijie Zhao , Yingming Liu
IPC: G06K9/28 , G06K9/00 , H01L27/32 , G09G3/3208
Abstract: The present disclosure provides an organic light-emitting diode (OLED) display substrate. The OLED display substrate includes a plurality of pixel regions for displaying images; and a plurality of image recognition regions for recognizing a pattern of a light-reflecting surface structure, each image recognition region including a photoresistor.
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公开(公告)号：US10187597B2
公开(公告)日：2019-01-22
申请号：US15574458
申请日：2017-03-17
Inventor： Shengji Yang , Xue Dong , Hailin Xue , Xiaochuan Chen , Haisheng Wang , Yingming Liu , Weijie Zhao , Xiaoliang Ding , Chunlei Wang , Wei Li , Zebin Sun
IPC: H04N5/374 , H04N5/3745 , H04N5/365 , H04N5/378
Abstract: The present disclosure provides an active pixel sensor circuit, a driving method, and an image sensor. The active pixel sensor circuit comprises a photosensitive device, a first storage capacitor, a second storage capacitor and a source follower transistor. The active pixel sensor circuit further comprises a reset sub-circuit, a charging control sub-circuit, a compensation control sub-circuit, a signal-reading control sub-circuit. The charging control sub-circuit controls a second pole of the photosensitive device to be connected to a second terminal of the second storage capacitor during the reset phase and the charging phase, and controls the gate of the source follower transistor to be connected to a second pole of the source follower transistor during the charging phase. The compensation control sub-circuit controls the second terminal of the second storage capacitor to be connected to a second terminal of the first storage capacitor during the reset phase and the compensation phase.
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公开(公告)号：US10133390B2
公开(公告)日：2018-11-20
申请号：US15556958
申请日：2017-01-19
Inventor： Shengji Yang , Xue Dong , Hailin Xue , Xiaochuan Chen , Haisheng Wang , Yingming Liu , Xiaoliang Ding , Weijie Zhao , Changfeng Li , Pengpeng Wang , Wei Liu
Abstract: A pixel circuit, a driving method thereof, a substrate including the pixel circuit, a display panel, and an electronic device are disclosed. The pixel circuit includes a pixel unit and a pressure sensing unit. The pixel unit is connected to a scan line and a data line, and is configured to write in an image signal provided through the data line according to a signal provided through the scan line. The pressure sensing unit is connected to the scan line, and includes a detection electrode, a reference module, an amplification module, a reset module, a switch module, and a signal reading line.
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69.发明授权公开(公告)号：US10133082B2
公开(公告)日：2018-11-20
申请号：US15105632
申请日：2015-10-30
Inventor： Shengji Yang , Xue Dong , Hailin Xue , Haisheng Wang , Wenqing Zhao , Renwei Guo , Peng Liu , Chung-Chun Chen , Jinghua Miao , Mubing Li , Changfeng Li , Yingming Liu , Weijie Zhao , Xiaoliang Ding , Wei Liu , Hongjuan Liu
Abstract: A 3D grating, a color filter substrate, a display device and a control method thereof are provided. The 3D grating comprises: a first transparent electrode layer; a second transparent electrode layer; and an electrochromic material layer formed between the first transparent electrode layer and the second transparent electrode layer; wherein the first transparent electrode layer comprises a pattern of strip-shaped electrodes, which comprises a plurality of strip-shaped electrodes and an electrode wire electrically connected with each of the strip-shaped electrodes in the pattern; and wherein the electrochromic material layer is configured to be non-transparent when it is in an electric field and to be transparent when it is not in an electric field, or the electrochromic material layer is configured to be transparent when it is in an electric field and to be non-transparent when it is not in an electric field.
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70.发明授权公开(公告)号：US10102805B2
公开(公告)日：2018-10-16
申请号：US15037746
申请日：2015-11-10
Inventor： Shengji Yang , Xue Dong , Haisheng Wang , Changfeng Li , Wei Liu , Yingming Liu , Peng Liu , Hailin Xue
IPC: G09G3/3258 , G09G3/20 , G09G3/3266 , H01L27/32
Abstract: A driving circuit for a full-color OLED pixel and a driving method of the driving circuit. The full-color OLED pixel comprises at least two color thin film layers stacked (Color1, Color2, Color3) and insulating layers (Ins1, Ins2) arranged between any two adjacent thin film layers. The driving circuit comprises at least two driving sub-circuits, the at least two driving sub-circuits share a data line (DATA) and a light-emitting control terminal (EM), and each of the driving sub-circuits is connected to a scanning control terminal corresponding thereto (SCAN1, SCAN2, SCAN3) and is configured to drive the color thin film layer corresponding thereto. The at least two driving sub-circuits read data signals on the data line in sequence under the control of the respective scanning control terminals, and drive the respective color thin film layers to emit light concurrently under the control of the light-emitting control terminal. Full-color display of the full-color OLED pixel is achieved by reading in sequence corresponding data signals for the at least two color thin film layers stacked and controlling the at least two color thin film layers to emit light concurrently.
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