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公开(公告)号：US10042461B2
公开(公告)日：2018-08-07
申请号：US14913790
申请日：2015-09-18
Inventor： Yingming Liu , Xue Dong , Haisheng Wang , Xiaochuan Chen , Xiaoliang Ding , Shengji Yang , Weijie Zhao , Hongjuan Liu , Changfeng Li , Wei Liu
IPC: G06F3/045 , G06F3/041 , G02F1/1362 , G02F1/1368 , G06F3/044 , H01L27/12
Abstract: An array substrate, manufacturing and driving methods thereof, and a display device are provided. The array substrate includes a base substrate and a plurality of gate lines and a plurality of data lines disposed on the base substrate. A plurality of pixel units distributed in an array are defined by the gate lines and the data lines; each pixel unit includes a common electrode, a pixel electrode and a thin-film transistor (TFT); a first insulating layer is disposed on one side of a layer provided with the common electrodes away from the base substrate; and a plurality of self-capacitance electrodes are disposed on one side of the first insulating layer away from the base substrate.
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172.发明申请公开(公告)号：US20180204883A1
公开(公告)日：2018-07-19
申请号：US15533127
申请日：2016-06-17
Inventor： Haisheng Wang , Xue Dong , Hailin Xue , Xiaochuan Chen , Xiaoliang Ding , Shengji Yang , Yingming Liu , Weijie Zhao , Changfeng Li , Wei Liu , Pengpeng Wang
CPC classification number: H01L27/323 , G06F3/0412 , G06F3/0416 , G06F3/044 , G06F2203/04103 , G09G3/3225 , G09G2300/0452 , H01L27/322 , H01L27/3262 , H01L27/3276 , H01L2227/323
Abstract: The present application discloses a touch display substrate including an array of a plurality of pixels. Each pixel includes a first region and a second region in plan view of the touch display substrate. Each pixel includes a first electrode layer on a base substrate comprising plurality of first electrode blocks in the first region, each of which corresponding to a subpixel; and a second electrode block in the second region; a first light emitting layer in the first region on a side of the plurality of first electrode blocks distal to the base substrate; a second light emitting layer in the second region on a side of the second electrode block distal to the base substrate; a second electrode layer in the first region on a side of the first light emitting layer distal to the plurality of first electrode blocks; and a touch electrode layer in the second region on a side of the second light emitting layer distal to the second electrode block; the touch electrode layer and the second electrode layer spaced apart and electrically insulated from each other.
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173.发明申请公开(公告)号：US20180150668A1
公开(公告)日：2018-05-31
申请号：US15514324
申请日：2016-09-01
Inventor： Changfeng Li , Xue Dong , Xiaochuan Chen , Haisheng Wang , Yingming Liu , Shengji Yang , Xiaoliang Ding , Weijie Zhao , Wei Liu , Pengpeng Wang , Lei Wang , Pengcheng Lu , Jun Long
IPC: G06K9/00 , H01L27/12 , H01L29/786 , H01L31/105
CPC classification number: G06K9/0004 , H01L27/1222 , H01L27/124 , H01L27/1255 , H01L27/127 , H01L27/14678 , H01L29/78669 , H01L31/1055
Abstract: A fingerprint identification device and a manufacturing method thereof, an array substrate and a display apparatus are provided. The fingerprint identification device comprises first gate lines and read signal lines. The first gate lines and the read signal lines intersect with each other to define a plurality of fingerprint identification units, and each fingerprint identification unit is provided with a photosensitive element and a first transistor. The photosensitive element includes a first electrode layer, and a first doped semiconductor layer, a second doped semiconductor layer and a second electrode layer which are sequentially positioned on a surface of the first electrode layer.
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公开(公告)号：US09927911B2
公开(公告)日：2018-03-27
申请号：US15115945
申请日：2016-01-29
Inventor： Yingming Liu , Xue Dong , Haisheng Wang , Xiaochuan Chen , Xiaoliang Ding , Shengji Yang , Weijie Zhao , Hongjuan Liu , Liguang Deng , Huizhong Zhu , Changfeng Li , Wei Liu , Lei Wang
CPC classification number: G06F3/0416 , G06F3/0412 , G06F3/044 , G06F2203/04103 , G06F2203/04111
Abstract: A touch display panel, a fabrication method thereof, a touch display apparatus are provided. The touch display panel includes touch driving electrodes touch driving electrode wires touch driving electrode connection wires. Each column of touch driving electrodes include touch driving electrode blocks, each of the touch driving electrode blocks which is connected with one touch driving electrode wire, different columns of touch driving electrode blocks are connected with different touch driving electrode wires. Each of the touch driving electrode blocks includes a plurality of interruptedly distributed touch driving electrode units that are electrically connected by the touch driving electrode connection wires. An orthogonal projection of the touch driving electrode wire connected with corresponding touch driving electrode block on the array substrate does not overlap with orthogonal projections of the touch driving electrode units of the touch driving electrode blocks other than the corresponding touch driving electrode block on the array substrate.
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公开(公告)号：US09909893B2
公开(公告)日：2018-03-06
申请号：US15082893
申请日：2016-03-28
Inventor： Hongjuan Liu , Haisheng Wang , Yingming Liu , Shengji Yang , Weijie Zhao , Wei Liu , Changfeng Li , Xiaoliang Ding , Rui Xu , Lei Wang
CPC classification number: G01C21/3608 , A61H3/06 , A61H2201/1604 , A61H2201/165 , A61H2201/5048 , A61H2201/5097 , G01C21/3407 , G08G1/005 , G08G1/123 , G08G1/202 , H04W4/02
Abstract: The present disclosure provides an intelligent blind guiding device, wherein a satellite positioning module is configured to acquire a location information representative of a user's location; an ultrasonic module is configured to acquire an obstacle information by detecting surrounding obstacles; a positioning analysis module is configured to acquire a revised location information; a voice input module is configured to acquire a destination information; a central processing unit is configured to determine a travel solution; and a prompt module is configured to broadcast the travel solution. The present disclosure may realize a precise positioning, and provide an optional travel mode for a blind person.
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Patent Agency Ranking
公开(公告)号：US09904399B2
公开(公告)日：2018-02-27
申请号：US15321914
申请日：2016-06-29
Inventor： Changfeng Li , Shengji Yang , Xiaochuan Chen , Haisheng Wang , Xiaoliang Ding , Yingming Liu , Wei Liu , Weijie Zhao , Pengpeng Wang , Lei Wang , Pengcheng Lu
CPC classification number: G06F3/0414 , G06F3/0416 , G06F3/044 , G06F2203/04103 , G06F2203/04105
Abstract: A display device having a pressure-sensitive touch function and a driving method are provided. The display device having the pressure-sensitive touch function includes a display panel and a pressure-sensitive electrode, the display panel including a first electrode, a second electrode and an organic material functional layer located between the first electrode and the second electrode, which are arranged on a first base substrate, wherein, the pressure-sensitive electrode is arranged on a side of the first electrode away from the organic material functional layer, and there is a gap between the pressure-sensitive electrode and the display panel; and there is an overlapping area between a projection of the pressure-sensitive electrode and a projection of the first electrode on the first base substrate. The display device can satisfy more touch function requirement, and solve the issue of pressure-sensitive blind spots.
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公开(公告)号：US20180018052A1
公开(公告)日：2018-01-18
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
CPC classification number: G06F3/0412 , G06F3/0416 , G06F3/044 , G06F2203/04105 , H01L27/323 , H01L27/3265 , H01L51/5221
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：US09799192B2
公开(公告)日：2017-10-24
申请号：US15309553
申请日：2015-11-04
Inventor： Haisheng Wang , Xue Dong , Xiaochuan Chen , Xiaoliang Ding , Hongjuan Liu , Yingming Liu , Weijie Zhao , Wei Liu , Changfeng Li , Rui Xu , Lei Wang , Shengji Yang
CPC classification number: G08B21/0423 , A43B3/0005 , A43B3/0021 , A43B7/147 , A43B13/14 , A43B23/0245 , A61H3/06 , A61H2003/063 , A61H2201/164 , A61H2201/165 , A61H2201/169 , A61H2201/1695 , A61H2201/5048 , A61H2201/5061
Abstract: Disclosed is an intelligent shoe for the blind, which includes a sole and an upper. At least a portion of the sole is provided with multiple pressure sensors for generating pressure sensing signals when the sole is in contact with raised ground surface. The intelligent shoe further includes a storage chip, used to pre-store a signal characteristic of pressure sensing signals generated when the sole is in contact with a blind sidewalk, and a ata processing chip electrically connected to the multiple pressure sensors and the storage chip, used to compare a signal characteristic of pressure sensing signals from the pressure sensors with the pre-stored signal characteristic, and determine that the sole deviates from the blind sidewalk and send a prompt signal in the case that the signal characteristic of the pressure sensing signals from the pressure sensors is inconsistent with the pre-stored signal characteristic.
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公开(公告)号：US09798418B2
公开(公告)日：2017-10-24
申请号：US14892399
申请日：2015-06-15
Inventor： Xiaoliang Ding , Haisheng Wang , Yingming Liu , Wei Liu , Changfeng Li , Tao Ren
CPC classification number: G06F3/0418 , G06F3/0412 , G06F3/044
Abstract: An in-cell touch panel and a display device are provided. The in-cell touch panel comprises a plurality of self-capacitance electrodes, a touch detection chip, and a plurality of conductive lines connecting the plurality of self-capacitance electrodes to the touch detection chip. The plurality of self-capacitance electrodes are arranged in columns, and any two self-capacitance electrodes in two adjacent columns are not in a same row; or, the plurality of self-capacitance electrodes are arranged in rows, and any two self-capacitance electrodes in two adjacent rows are not in a same column. The touch detection chip determines a touch position by detecting signals of the self-capacitance electrodes.
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公开(公告)号：US20170269437A1
公开(公告)日：2017-09-21
申请号：US15309266
申请日：2016-02-03
Inventor： Xiaochuan Chen , Lei Wang , Rui Xu , Ming Yang , Pengcheng Lu , Haisheng Wang , Changfeng Li
IPC: G02F1/1343 , G02F1/1368 , G06F3/0484 , G02F1/1333 , G06F3/044 , G06F3/041
Abstract: An array substrate, a display panel and a display device are disclosed. An array substrate includes a base substrate; the base substrate includes a display area and a peripheral area encircling the display area; a pixel array structure is disposed in the display area; arid at least one touch electrode is disposed in the peripheral area and arranged along an edge of the base substrate. In the array substrate, a touch electrode is disposed in a peripheral area, so that the objective of replacing physical keys can be achieved, and hence the bezel width of the display device employing the array substrate can be reduced.
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