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公开(公告)号：US20180175232A1
公开(公告)日：2018-06-21
申请号：US15554048
申请日：2017-01-23
Inventor： Yingming LIU , Xue DONG , Hailin XUE , Haisheng WANG , Xiaochuan CHEN , Xiaoliang DING , Shengji YANG , Rui XU , Changfeng LI , Wei LIU , Pengpeng WANG
IPC: H01L31/113 , H01L29/786 , H01L27/146 , H01L31/02 , H01L31/119 , H01L31/0368
CPC classification number: H01L31/1136 , H01L27/14612 , H01L27/14659 , H01L27/15 , H01L29/78675 , H01L31/02019 , H01L31/03682 , H01L31/115 , H01L31/119
Abstract: The embodiments of the invention provide a photosensitive element, a display panel, a display device, and an X-ray imaging device. The photosensitive element includes a first top gate type thin film transistor as a control switch and a second top gate type thin film transistor serving as a photosensitive unit. The first top gate type thin film transistor is connected to the second top gate type thin film transistor. A gate of the second thin film transistor includes a transparent region corresponding to at least a part of an active layer of the second thin film transistor, thereby achieving a measurement of a light intensity entering the second thin film transistor when the first thin film transistor and the second thin film transistor are turned on simultaneously.
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公开(公告)号：US20180113556A1
公开(公告)日：2018-04-26
申请号：US15536184
申请日：2016-07-11
Inventor： Pengpeng WANG , Xue DONG , Xiaochuan CHEN , Haisheng WANG , Xiaoliang DING , Yingming LIU , Shengji YANG , Weijie ZHAO , Changfeng LI , Wei LIU , Jian GAO , Xiaochen NIU
CPC classification number: G06F3/0416 , G06F3/0412 , G06F3/045 , G06F2203/04103 , G06F2203/04105 , G06F2203/04106 , G06F2203/04111 , H01L27/322 , H01L27/323 , H01L27/3276 , H01L51/0096 , H01L51/5284 , Y02E10/549
Abstract: The present disclosure provides touch substrate and display apparatus, belonging to field of display technology. The touch substrate includes a substrate, and a plurality of control lines, a plurality of read lines and a plurality of touch control units disposed on the substrate; each touch control unit includes a first patch disposed on first surface of the substrate and a second patch disposed on second surface of the substrate opposite to the first surface, orthogonal projection of the first patch at least partially overlapping with that of the second patch, the first and second patches being electrically connected through conductive via penetrating the substrate; each touch control unit operates under control of control signal inputted through corresponding control line, and read, through corresponding read line, pressure signal for the first and second patches in the touch control unit to determine position of touch point at which a press occurs.
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公开(公告)号：US20180088725A1
公开(公告)日：2018-03-29
申请号：US15325318
申请日：2016-05-09
Inventor： Shengji YANG , Xue DONG , Haisheng WANG , Xiaochuan CHEN , Weijie ZHAO , Yingming LIU , Chen MENG , Ruijun DONG , Rui XU , Wei LIU , Changfeng LI
CPC classification number: G06F3/0416 , G06F3/0412 , G06F3/044
Abstract: A touch display panel is provided. The touch display panel includes a first substrate, and a second substrate opposite to the first substrate. The first substrate includes a base substrate, and an anode, an organic light emitting layer and a cathode formed on the base substrate. The cathode includes a plurality of first sub-electrodes, each of the plurality of first sub-electrodes is used as a touch electrode and applied with a touch scanning signal during a touch scanning stage and is used as a common electrode and applied with a common electrode signal during a display stage. The first substrate further includes a driving electrode layer disposed between the anode and the base substrate, the driving electrode layer is applied with the touch scanning signal during the touch scanning stage.
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公开(公告)号：US20180059426A1
公开(公告)日：2018-03-01
申请号：US15526318
申请日：2016-08-31
Inventor： Pengcheng LU , Ming YANG , Xiaochuan CHEN , Wenqing ZHAO , Lei WANG , Rui XU , Jian GAO , Xiaochen NIU , Haisheng WANG , Changfeng LI , Bin MA , Qian WANG
CPC classification number: G02B27/22 , G02B27/2214 , G02B27/2264 , G02F1/133621 , G09G3/003 , G09G3/2074 , G09G3/30 , G09G3/3413 , G09G3/36 , G09G2300/023 , G09G2300/0439 , H04N13/315 , H04N13/32 , H04N13/332
Abstract: Embodiments of the present disclosure disclose a three-dimensional display device and a driving method thereof. In a previous frame of display time, one part of second sub-pixels in a liquid crystal display panel are controlled to display a left eye view, and the other part of second sub-pixels display a right eye view. In a next frame of display time, positions of light emitting areas and black areas in an electroluminescent display panel are interchanged, and the second sub-pixels that display the left eye view in the previous frame display the right eye view in the next frame, and the second sub-pixels that display the right eye view in the previous frame display the left eye view in the next frame. The sum of the previous frame and the next frame of display time is less than a maximum time indistinguishable by human eyes.
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公开(公告)号：US20170303783A1
公开(公告)日：2017-10-26
申请号：US15518411
申请日：2015-12-31
Inventor： Shengji YANG , Xue DONG , Hailin XUE , Haisheng WANG , Xiaochuan CHEN , Yingming LIU , Weijie ZHAO , Xiaoliang DING , Lei WANG , Rui XU , Changfeng LI , Wei LIU
CPC classification number: A61B5/00 , A46B9/023 , A46B11/001 , A46B15/0022 , A61B5/443 , A61B5/445 , A61B5/4839 , A61B2560/0468 , A61B2562/02 , A61M35/00
Abstract: A head health care device and a head care system are provided. The head health care device includes: a body; a plurality of sensing components provided and projected on an outer surface of the body, in which each sensing component is configured to sense head information of a user; and a plurality of health care components provided and projected on the outer surface of the body, in which the health care components are configured to perform health care operations on a head of the user according to a control signal.
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Patent Agency Ranking
公开(公告)号：US20170228580A1
公开(公告)日：2017-08-10
申请号：US15501855
申请日：2016-05-20
Inventor： Changfeng LI , Xue DONG , Xiaochuan CHEN , Haisheng WANG , Yingming LUI , Lei WANG
CPC classification number: G06K9/00013 , G06K9/0004 , G06K9/0008 , G09G5/10
Abstract: The present application discloses a display panel having a plurality of pixels, each of which includes at least one subpixel region and an inter-subpixel region, the display panel includes a light filtering layer forming a light filtering region within the inter-subpixel region, the light filtering layer comprising a light filtering material at least partially transmissive for a light of a selected wavelength; and a photosensor in the light filtering region for detecting the light of the selected wavelength, the photosensor being sensitive to the light of the selected wavelength.
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公开(公告)号：US20170220181A1
公开(公告)日：2017-08-03
申请号：US15196746
申请日：2016-06-29
Inventor： Changfeng LI , Shengji YANG , Yingming LIU , Haisheng WANG , Xiaochuan CHEN , Xiaoliang DING , Lei WANG , Pengcheng LU
CPC classification number: G06F3/0416 , G06F3/0412 , G06F3/0414 , G06F3/044 , G06F2203/04102 , G06F2203/04103 , G06F2203/04107 , G06F2203/04111 , G09G3/12 , G09G3/3406 , H01L31/02322 , H01L51/5012 , H01L51/5064 , H01L2251/5338
Abstract: The present disclosure proposes a force touch structure, a touch display panel and a display apparatus. The force touch structure comprises a base substrate, a light sensing device located on the base substrate, and a phosphorescence-emitting structure positionally corresponding to the light sensing device. The phosphorescence-emitting structure comprises a first electrode, a second electrode, a phosphorescent layer, and a flexible material layer. The first electrode receives a first voltage signal, the second electrode receives a second voltage signal, and the first electrode and the second electrode are used for forming a capacitor with a constant voltage value under the effects of the first voltage signal and the second voltage signal. The light sensing device is used for receiving phosphorescence emitted by the phosphorescent layer and comparing an intensity of the received phosphorescence with a light intensity detected without force touch to determine the magnitude of force touch.
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公开(公告)号：US20170200036A1
公开(公告)日：2017-07-13
申请号：US15338662
申请日：2016-10-31
Inventor： Haisheng WANG , Xue DONG , Hailin XUE , Xiaochuan CHEN , Xiaoliang DING , Yingming LIU , Shengji YANG , Weijie ZHAO , Hongjuan LIU , Wei LIU , Changfeng LI , Pengpeng WANG
IPC: G06K9/00
CPC classification number: G06K9/0002
Abstract: Disclosed is a fingerprint detection circuit and a display device. The fingerprint detection circuit comprises at least one fingerprint detection unit, the fingerprint detection unit comprising a switch transistor and a sensor capacitor, the fingerprint detection unit further comprising an output amplification element and a data input terminal for receiving a data signal, wherein a control terminal of the output amplification element is coupled with a terminal of the sensor capacitor, an output terminal of the output amplification element functions as an output terminal of the fingerprint detection unit, an input terminal of the output amplification element is coupled with the data input terminal, the output amplification element is configured for amplifying and outputting a current input to the output amplification element via the data input terminal.
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59.发明申请公开(公告)号：US20170184895A1
公开(公告)日：2017-06-29
申请号：US15305016
申请日：2015-12-24
Inventor： Rui XU , Xue DONG , Xiaochuan CHEN , Lei WANG , Pengcheng LU , Changfeng LI , Xiaoliang DING
IPC: G02F1/1333 , G06F3/047 , G02F1/1368 , G02F1/1343 , G02F1/1337 , G06F3/044 , G02F1/1362
CPC classification number: G02F1/13338 , G02F1/1333 , G02F1/133345 , G02F1/133707 , G02F1/1343 , G02F1/134363 , G02F1/13439 , G02F1/1362 , G02F1/136286 , G02F1/1368 , G02F2001/136295 , G02F2201/121 , G02F2201/123 , G06F3/0412 , G06F3/0416 , G06F3/044 , G06F3/047 , G06F2203/04103
Abstract: An In-Plane Switching (IPS) array substrate, a method for manufacturing the IPS array substrate and a display device are provided. The common electrodes of the IPS array substrate further function as touch electrodes, thereby implementing a built-in touch display device. The IPS array substrate is further provided with signal lines that are electrically connected to the touch electrodes in a one-to-one correspondence. During a touch time period included in a time period for displaying one frame of image, it is detected, through the corresponding signal lines, whether self-capacitances of the touch electrodes are changed, so as to determine a touch position.
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公开(公告)号：US20170083163A1
公开(公告)日：2017-03-23
申请号：US15133686
申请日：2016-04-20
Inventor： Hongjuan LIU , Haisheng WANG , Xiaochuan CHEN , Shengji YANG , Yingming LIU , Xiaoliang DING , Weijie ZHAO , Changfeng LI , Wei LIU
IPC: G06F3/042 , G09G3/3291 , G09G3/3266 , G06F3/041
CPC classification number: G09G3/3291 , G06F3/0412 , G06F3/044 , G09G3/3258 , G09G2300/0819 , G09G2300/0861 , G09G2310/0245
Abstract: Provided are a touch display circuit and driving method thereof, and a display apparatus. The touch display circuit comprises: a reset module connected to a reset signal terminal, a first level terminal and a first node; a charging module connected to a gate signal terminal, a data signal terminal and a second node; a pull-up module connected to a second level terminal, a first scan signal terminal, the first node and the second node; a driving module connected to the second level terminal, the gate signal terminal, the first node and a third node; and an electroluminescent module connected to the third node, a second scan signal terminal and a third level terminal. The touch display circuit outputs stable driving current and avoids or reduces the influence of the opposite electrodes on the touch driving.
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