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公开(公告)号：US20180181247A1
公开(公告)日：2018-06-28
申请号：US15540348
申请日：2016-05-11
Inventor： Shengji YANG , Xue DONG , Hailin XUE , Xiaochuan CHEN , Haisheng WANG , Yingming LIU , Xiaoliang DING , Rui XU , Lei WANG , Ming YANG , Pengcheng LU
IPC: G06F3/041 , H01L27/12 , H01L41/113
CPC classification number: G06F3/0414 , G06F3/041 , G06F3/0412 , G06F3/0416 , G06F2203/04105 , H01L27/1255 , H01L41/1132
Abstract: A display panel, a pressure sensitive touch screen, and a display device are disclosed. Pressure sensitive touch structures are arranged between an array substrate and a counter substrate. Each pressure sensitive touch structure includes a first touch electrode, a piezoelectric conversion layer, and a second touch electrode. In case each pressure sensitive touch structure is subject to a pressure, the pressure sensing unit determines the magnitude of pressure at the touch position by sensing a variation in the magnitude of voltage between the first touch electrode and the second touch electrode, thus realizing pressure touching. Since the pressure sensitive touch structures are embedded in the display panel, it is only required to make minor modification to the structural design of the display panel without being limited by the assembly tolerance. The detection accuracy is improved.
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152.发明申请公开(公告)号：US20180136784A1
公开(公告)日：2018-05-17
申请号：US15030591
申请日：2015-12-10
Inventor： Yingming LIU , Xue DONG , Haisheng WANG , Xiaoliang DING , Changfeng LI
CPC classification number: G06F3/0418 , G06F3/0412 , G06F3/044 , G06F2203/04111
Abstract: The present application discloses a touch control structure comprising a first touch electrode comprising a first touch sub-electrode and a second touch sub-electrode. A sensing area of the first touch sub-electrode is substantially the same as a sensing area of the second touch sub-electrode.
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153.发明申请公开(公告)号：US20180075271A1
公开(公告)日：2018-03-15
申请号：US15679233
申请日：2017-08-17
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Rui XU , Haisheng WANG , Xiaoliang DING , Yingming LIU , Shengji YANG
IPC: G06K9/00 , G09G3/3241
CPC classification number: G06K9/0004 , G06K9/00087 , G09G3/2092 , G09G3/3225 , G09G3/3241 , G09G2310/08 , G09G2330/028
Abstract: An optical signal modulation circuit is configured to provide an optical signal for a fingerprint recognition process. The optical signal modulation circuit includes a first modulation unit and a first control unit. The first modulation unit has a control terminal connected to a signal output terminal of a first control unit, a signal input terminal connected to a first modulation signal terminal, and a signal output terminal connected to a light emitting element.
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154.发明申请公开(公告)号：US20180046302A1
公开(公告)日：2018-02-15
申请号：US15540440
申请日：2016-05-12
Inventor： Haisheng WANG , Xue DONG , Hailin XUE , Xiaochuanc CHEN , Yingming LIU , Xiaoliang DING , Shengji YANG , Weijie ZHAO , Changfeng LI , Wei LIU , Pengpeng WANG , Pengcheng LU
CPC classification number: G06F3/0414 , G06F3/0412 , G06F3/0436 , G06F3/044 , H01L27/20 , H01L41/08 , H01L41/1132
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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公开(公告)号：US20180046277A1
公开(公告)日：2018-02-15
申请号：US15529926
申请日：2016-05-26
Inventor： Xiaoliang DING , Xue DONG , Haisheng WANG , Xiaochuan CHEN , Yingming LIU , Shengji YANG , Wei LIU , Pengpeng WANG , Changfeng LI
Abstract: A display substrate is disclosed. The display substrate includes a plurality of pressure sensitive units each including an input electrode electrically connected to one of a plurality of signal input lines, an output electrode electrically connected to one of a plurality of signal output lines, and a pressure sensitive element operable to, responsive to a voltage difference applied across the input electrode and the output electrode and a pressure caused by pressing, generate a current signal indicative of a magnitude of the pressure. Also disclosed are a touch panel and a display apparatus.
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Patent Agency Ranking
公开(公告)号：US20170158085A1
公开(公告)日：2017-06-08
申请号：US15309104
申请日：2015-11-06
Inventor： Shengji YANG , Xue DONG , Hailin XUE , Haisheng WANG , Xiaochuan CHEN , Weijie ZHAO , Yingming LIU , Xiaoliang DING , Rui XU , Lei WANG , Changfeng LI
CPC classification number: B60N2/0244 , B60N2/22 , B60N2/5621 , B60N2/643 , B60N2002/0268 , G08B21/20
Abstract: A safety seat is provided, including a seat base and a seat back. The seat back includes a framework adjustable in shape and a covering part covering the framework and made of flexible material. A surface of the covering part is provided with multiple sensors for obtaining back position information of a person sitting on the safety seat. The safety seat further includes a data processing device and a driving structure. The data processing device is for receiving the back position information, determine a shape of a back surface of the person and send a covering part adjustment signal. The driving structure is for adjusting a shape of the framework according to the covering part adjustment signal and changing a shape of the surface of the covering part by changing the shape of the framework so as to match the shape of the back surface of the person.
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公开(公告)号：US20170115783A1
公开(公告)日：2017-04-27
申请号：US15103980
申请日：2015-12-17
Inventor： Xiaoliang DING , Haisheng WANG , Yingming LIU , Weijie ZHAO
IPC: G06F3/041 , G02B27/26 , G02B27/22 , G02F1/1333 , G02F1/1343 , G09G3/00 , G02F1/1335
CPC classification number: G06F3/0412 , G02B27/2214 , G02B27/26 , G02F1/13338 , G02F1/133528 , G02F1/134309 , G02F1/13471 , G06F3/0416 , G06F3/044 , G06F2203/04103 , G09G3/003
Abstract: The present disclosure provides a display device, a driving method thereof and a manufacturing method thereof. The display device includes a display panel and a 3D raster module disposed on a light emergent side of the display panel. The 3D raster module includes a 3D common electrode layer, a 3D raster electrode layer, an electrically controlled material layer, and a touch control reception electrode layer. The 3D raster electrode layer includes a plurality of raster electrodes, at least a part of which is reused as touch control transmitting electrodes and is connected with touch control transmitting electrode wires. The touch control reception electrode layer includes a plurality of reception electrodes and a plurality of touch control signal reception wires connected with the reception electrodes. A length direction of the reception electrodes in the touch control reception electrode layer is perpendicular to that of the raster electrodes.
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公开(公告)号：US20170112661A1
公开(公告)日：2017-04-27
申请号：US15124667
申请日：2015-11-10
Inventor： Shengji YANG , Xue DONG , Haisheng WANG , Xiaochuan CHEN , Jiantao LIU , Jingbo XU , Yingzi WANG , Yingming LIU , Weijie ZHAO , Changfeng LI , Xiaoliang DING
IPC: A61F7/02
CPC classification number: A61F7/02 , A61B5/01 , A61B5/6833 , A61B5/742 , A61B5/746 , A61F2007/0007 , A61F2007/0068 , A61F2007/0093 , A61F2007/0095 , A61F2007/0096 , A61F2007/0219 , A61F2007/0225 , A61F2007/0226 , A61F2007/0228 , A61F2007/0244 , A61F2007/026 , A61F2007/0261 , A61F2007/0277
Abstract: The present disclosure provides a smart cooling paste. The smart cooling paste comprises: a cooling paste body and a temperature sensing module, a touch display module and a control module. The cooling paste body comprises a carrier and a gel layer located on the carrier. The temperature sensing module, the touch display module and the control module are fixed on the carrier. A sensing surface of the temperature sensing module and a surface of the gel layer away from the carrier are in a same plane, for sensing temperature of forehead. The control module is used for obtaining a sensed temperature and transmitting the sensed temperature to the touch display module. A screen of the touch display module is located on a surface of the carrier away from the gel layer.
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159.发明申请公开(公告)号：US20170108976A1
公开(公告)日：2017-04-20
申请号：US15037899
申请日：2015-12-15
Inventor： Xiaoliang DING , Haisheng WANG , Yingming LIU , Weijie ZHAO , Tao REN
IPC: G06F3/041 , G09G3/36 , G02F1/1362 , G02F1/1368 , G06F3/044 , G02F1/1333
Abstract: The present disclosure provides in some embodiments a display substrate having a touch function, a method for driving the display substrate and a display apparatus. The method includes steps of: dividing touch driving electrodes included in the display substrate and parallel to gate lines into N portions, wherein each portion of the touch driving electrodes is arranged in a direction perpendicular to the gate lines, and N is a positive integer greater than or equal to 2; and resetting pixels corresponding to an nth portion of the touch driving electrodes before a touch driving for the nth portion is started, so that the pixels have a same grey scale value, wherein n is a positive integer greater than or equal to 1 and less than or equal to N.
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公开(公告)号：US20170103706A1
公开(公告)日：2017-04-13
申请号：US15122631
申请日：2015-07-15
Inventor： Shengji YANG , Xue DONG , Haisheng WANG , Yingming LIU , Weijie ZHAO , Xiaoliang DING
IPC: G09G3/3258 , G06K9/00 , G06F3/044 , G09G3/3233 , G06F3/041
CPC classification number: G09G3/3258 , G06F3/0416 , G06F3/044 , G06K9/00013 , G06K9/0002 , G09G3/3233 , G09G2300/0809 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/0202 , G09G2310/0297 , G09G2320/0233 , G09G2320/045
Abstract: The present invention provides a pixel circuit and a driving method thereof, a display The pixel circuit comprises a display driving module, a compensation module, a light emitting module and a fingerprint identification module. The compensation module is connected with the display driving module, a first signal terminal, a second signal terminal, a third signal terminal, a first voltage terminal, a data signal terminal and a common voltage terminal respectively. The display driving module is further connected with the light emitting module. The light emitting module is further connected with an enable signal terminal, the first voltage terminal and a second voltage terminal. The fingerprint identification module is connected with a fourth signal terminal, a fifth signal terminal and a readout signal line respectively.
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