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公开(公告)号：US20190285927A1
公开(公告)日：2019-09-19
申请号：US16335218
申请日：2018-04-13
发明人： Xiaoqing Peng , Kaixuan Wang , Ruichen Zhang , Dong Liang
IPC分类号： G02F1/1339
摘要： The present disclosure relates to a liquid crystal panel and a method of preparing the same. The liquid crystal panel includes a first substrate, a second substrate opposite to the first substrate, and a liquid crystal layer formed between the first substrate and the second substrate. The liquid crystal panel includes a first photo spacer, formed on the first substrate and extending along a first direction. The liquid crystal panel includes a second photo spacer, formed on the second substrate and opposite to the first photo spacer and extending along a second direction.
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公开(公告)号：US11307684B2
公开(公告)日：2022-04-19
申请号：US16333005
申请日：2018-09-05
发明人： Ruichen Zhang , Kaixuan Wang , Xiaoqing Peng , Dong Liang , Feifei Wang , Wenjun Xiao , Xingyou Luo
IPC分类号： G02F1/1333 , G06F3/041 , G06F3/044 , G02F1/1343
摘要： A touch array substrate, a display panel and a display device are provided. The touch array substrate includes a plurality of first electrodes disposed in a row direction and a column direction to form a plurality of electrode rows and a plurality of electrode columns. An edge of the plurality of first electrodes in the column direction includes a convex shape and a concave shape, the convex shape of an edge of one of two adjacent ones of the plurality of electrode columns extends into the concave shape of an edge of the other of the two adjacent ones of the plurality of electrode columns. The touch array substrate can avoid deficiencies such as a vertical line and the like in a macroscopic manner.
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公开(公告)号：US10105071B2
公开(公告)日：2018-10-23
申请号：US15098782
申请日：2016-04-14
发明人： Yong Zhang , Shijun Wang , Yanna Xue , Wenbo Jiang , Yue Li , Zhiying Bao , Wenjun Xiao , Xiaoqing Peng , Zhenhua Lv
IPC分类号： A61B5/04 , A61B5/00 , A61B5/0408
摘要： Embodiments of the present application provide a method and a device for acquiring ECG data, and an ECG detection system. A method for acquiring ECG data, comprising: acquiring ECG signals of heart; performing a first-stage amplification on the ECG signals, a multiple of the first-stage amplification including 5 to 10 times; performing band-pass filtering process within a first frequency range on the ECG signals on which the first-stage amplification has been performed, the first frequency range being 0.1 Hz to 50 Hz; performing a second-stage amplification on the ECG signals on which the band-pass filtering process has been performed, a multiple of the second-stage amplification including 40 to 50 times; performing analog-to-digital conversion on the ECG signals on which the second-stage amplification has been performed, to generate ECG digital signals; and outputting the ECG digital signals.
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公开(公告)号：US20180188434A1
公开(公告)日：2018-07-05
申请号：US15533728
申请日：2016-11-30
发明人： Huishun Chen , Wei Li , Kaixuan Wang , Xiaojuan Wu , Li Ma , Xiaoqing Peng , Zijing Zhang
CPC分类号： G02B5/32 , G02B5/1828 , G02B5/1833 , G02B5/1866 , G02B27/44 , G02F2201/305 , G03H1/0248 , G03H2260/54 , G06F3/041
摘要： The present application discloses a light diffraction apparatus coupled to a display substrate for diffracting light emitted from a subpixel of the display substrate. The light diffraction apparatus includes a grating element including a photorefractive material having a holographic grating recorded thereon. The grating element is configured to diffract the light emitted from the subpixel upon application of an electrical field.
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5.发明申请公开(公告)号：US20180155624A1
公开(公告)日：2018-06-07
申请号：US15511232
申请日：2016-05-26
发明人： Xiaojuan Wu , Xiaoqing Peng
IPC分类号： C09K19/54 , G02B27/22 , G02F1/1343 , C08L23/08
CPC分类号： C09K19/542 , C08F255/10 , C08L23/0853 , C08L51/04 , C09K19/52 , C09K19/582 , C09K19/586 , G02B27/22 , G02B27/2214 , G02F1/1343 , G02F2001/13345 , C08F222/06 , C08F222/04
摘要： The present disclosure discloses a light-splitting material and a preparation method thereof, a grating and an application method thereof, and a display apparatus. The light-splitting material comprises a liquid crystal mixture and an ethylene-vinyl acetate copolymer, wherein the liquid crystal mixture comprises a negative nematic liquid crystal, a chiral additive and an ionic liquid, and the mass ratio of the liquid crystal mixture to the ethylene-vinyl acetate copolymer is in a range of 3/7 to 8/2. In the present disclosure, since it is not required to continuously apply an electric field to the grating upon 2D display and 3D display, it is only required to apply an electric field upon the switching between 2D display and 3D display, it is possible to reduce the energy consumption of 3D liquid crystal display apparatuses, improve the display effect, and elongate the stand-by time.
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公开(公告)号：US20170079540A1
公开(公告)日：2017-03-23
申请号：US15098782
申请日：2016-04-14
发明人： Yong Zhang , Shijun Wang , Yanna Xue , Wenbo Jiang , Yue Li , Zhiying Bao , Wenjun Xiao , Xiaoqing Peng , Zhenhua Lv
IPC分类号： A61B5/04 , A61B5/00 , A61B5/0408
CPC分类号： A61B5/04017 , A61B5/0006 , A61B5/002 , A61B5/0408 , A61B5/6898
摘要： Embodiments of the present application provide a method and a device for acquiring ECG data, and an ECG detection system. A method for acquiring ECG data, comprising: acquiring ECG signals of heart; performing a first-stage amplification on the ECG signals, a multiple of the first-stage amplification including 5 to 10 times; performing band-pass filtering process within a first frequency range on the ECG signals on which the first-stage amplification has been performed, the first frequency range being 0.1 Hz to 50 Hz; performing a second-stage amplification on the ECG signals on which the band-pass filtering process has been performed, a multiple of the second-stage amplification including 40 to 50 times; performing analog-to-digital conversion on the ECG signals on which the second-stage amplification has been performed, to generate ECG digital signals; and outputting the ECG digital signals.
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公开(公告)号：US11320706B2
公开(公告)日：2022-05-03
申请号：US16930188
申请日：2020-07-15
发明人： Tianxin Zhao , Shijun Wang , Ruichen Zhang , Hao Liu , Xiaoqing Peng , Jiao Li , Bo Feng , Haoliang Ji , Xiaoxiao Chen , Yang Wang , Wenjun Xiao , Ji Dong , Hao Xu , Wenkai Mu , Bingqing Yang , Yi Liu
IPC分类号： G09G3/30 , G09G3/36 , G02F1/1343
摘要： The present disclosure provides an array substrate, a liquid crystal light control structure and a liquid crystal display panel. The array substrate includes: a base substrate; a plurality of data lines arranged on the base substrate along a first direction; and a plurality of pixel electrodes arranged in an array. Two of the plurality of pixel electrodes, which are adjacent in the first direction, are provided in different layers and insulated from each other. Orthographic projections of the two of the plurality of pixel electrodes, which are adjacent in the first direction, to the base substrate, adjoin each other with an adjoiner therebetween being covered by an orthographic projection of one of the plurality of data lines to the base substrate.
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公开(公告)号：US12130452B2
公开(公告)日：2024-10-29
申请号：US18283953
申请日：2023-01-03
发明人： Zhao Dong , Ru Zhou , Xiaoqing Peng , Yun Du , Hu Li , Donghui Wang , Ran An , Douqing Zhang
IPC分类号： G02B30/31 , G02F1/1343 , G02F1/1345
CPC分类号： G02B30/31 , G02F1/134309 , G02F1/13452
摘要： A grating adjustment apparatus includes a first electrode layer, a second electrode layer and a first substrate and a second substrate that are opposite to each other; the grating adjustment apparatus further includes a plurality of first driving lines, a plurality of second driving lines and a plurality of grating units arranged in the first direction, and is configured as: when the grating adjustment apparatus is powered on, the grating unit is capable of forming a light transmission unit and a shading unit, and opening positions and/or opening ratios of the grating unit are adjustable; and the plurality of grating units are divided into at least one group; for the grating units in the same group, at least two of the first sub-electrodes are electrically connected to different first driving lines, and at least two of the second sub-electrodes are electrically connected to different second driving lines.
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公开(公告)号：US20240160034A1
公开(公告)日：2024-05-16
申请号：US18283953
申请日：2023-01-03
发明人： Zhao Dong , Ru Zhou , Xiaoqing Peng , Yun Du , Hu Li , Donghui Wang , Ran An , Douqing Zhang
IPC分类号： G02B30/31 , G02F1/1343 , G02F1/1345
CPC分类号： G02B30/31 , G02F1/134309 , G02F1/13452
摘要： A grating adjustment apparatus includes a first electrode layer, a second electrode layer and a first substrate and a second substrate that are opposite to each other; the grating adjustment apparatus further includes a plurality of first driving lines, a plurality of second driving lines and a plurality of grating units arranged in the first direction, and is configured as: when the grating adjustment apparatus is powered on, the grating unit is capable of forming a light transmission unit and a shading unit, and opening positions and/or opening ratios of the grating unit are adjustable; and the plurality of grating units are divided into at least one group; for the grating units in the same group, at least two of the first sub-electrodes are electrically connected to different first driving lines, and at least two of the second sub-electrodes are electrically connected to different second driving lines.
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公开(公告)号：US11947226B2
公开(公告)日：2024-04-02
申请号：US17428857
申请日：2020-10-23
发明人： Yong Liu , Jiao Li , Xiaoqing Peng , Kaixuan Wang
IPC分类号： G02F1/1343
CPC分类号： G02F1/134309 , G02F1/13439
摘要： An electrode for display includes at least two display electrodes arranged at intervals along first direction, each including a body electrode and an end electrode; the at least two display electrodes include first and second display electrodes, body electrodes of the first and second display electrodes being parallel in first direction with a first preset pitch; among two side edges of the end electrode of the first display electrode opposite in first direction and two side edges of the end electrode of the second display electrode opposite in first direction, at least two side edges are unparallel; a minimum distance in first direction between one side edge of the end electrode of the first display electrode close to the second display electrode and one side edge of the end electrode of the second display electrode close to the first display electrode is greater than or equal to first preset pitch.
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