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301.发明申请公开(公告)号：US20190018523A1
公开(公告)日：2019-01-17
申请号：US15750433
申请日：2017-06-29
Applicant: BOE Technology Group Co., Ltd.
Inventor： Rui Xu , Xue Dong , Jing Lv , Haisheng Wang , Chun Wei Wu , Yingming Liu , Yuzhen Guo
CPC classification number: G06F3/047 , G02B5/30 , G06F3/044 , G06K9/0002
Abstract: A touch substrate and its manufacturing method thereof, a display device, a fingerprint determination device and a method for determining a fingerprint are provided. The touch substrate touch driving electrodes, touch sensing electrodes and signal lines on a base substrate which at least includes a first region and a second region. The plurality of touch driving electrodes include a plurality of first touch driving electrodes in the first region and a plurality of second touch driving electrodes in the second region, and each first touch driving electrode and one second touch driving electrode are connected with a same signal line; and/or the plurality of touch sensing electrodes include a plurality of first touch sensing electrodes in the first region and a plurality of second touch sensing electrodes in the second region, and each first touch sensing electrode and one second touch sensing electrode are connected with a same signal line.
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公开(公告)号：US20190004648A1
公开(公告)日：2019-01-03
申请号：US15748479
申请日：2017-06-30
Applicant: BOE Technology Group Co., Ltd.
Inventor： Rui Xu , Xue Dong , Haisheng Wang , Chun Wei Wu , Yingming Liu , Xiaoliang Ding , Changfeng Li , Pengpeng Wang , Wei Liu , Yuzhen Guo
Abstract: A touch display panel, a driving method thereof and a touch display device. The touch display panel includes a conductive structure and a display panel. The display panel is disposed on the conductive structure and includes a base substrate and at least one force touch electrode disposed on the base substrate. The conductive structure and the display panel are oppositely disposed and form a space. A distance between the force touch electrode and the conductive structure is changeable, and the force touch electrode and the conductive structure are correspondingly arranged and constitute a touch control sensing capacitor to sense a touch operation.
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公开(公告)号：US20180357961A1
公开(公告)日：2018-12-13
申请号：US15562673
申请日：2017-03-24
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Shengji Yang , Xue Dong , Jing Lv , Xiaochuan Chen , Wenqing Zhao , Yafeng Yang , Lei Wang , Dongni Liu , Li Xiao , Pengcheng Lu , Han Yue , Jie Fu
IPC: G09G3/3258 , G09G3/3266 , G09G3/3275
Abstract: A pixel circuit, a display panel, a display device and a driving method are disclosed. The pixel circuit includes: a light-emitting circuit including a plurality of light-emitting sub-circuits (111); and a compensation driving circuit including an output terminal and a driving transistor. The plurality of light-emitting sub-circuits are all electrically connected to the output terminal; and the compensation driving circuit is configured to receive a light-emitting data signal, compensate for a threshold voltage of the driving transistor, and drive any one of the plurality of light-emitting sub-circuits to emit light according to an output signal output by the output terminal.
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304.发明授权公开(公告)号：US10139956B2
公开(公告)日：2018-11-27
申请号：US15516064
申请日：2016-09-05
Inventor： Shengji Yang , Boya Zhang , Xue Dong , Zhaohui Meng , Xiaochuan Chen , Haisheng Wang , Wei Sun , Dong Chen , Kwanggyun Jang
IPC: G06F3/041 , G09G3/3208
Abstract: A control device for an electroluminescent touch-control display panel is described, in order to implement display and touch control on an In-cell electroluminescent touch-control display panel. The control device includes a display driving circuit board, a touch-control driving circuit board, a lighting circuit board and a switching circuit board. There is also described a touch screen including an electroluminescent touch-control display panel and the control device, and a display device including the touch screen.
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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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Patent Agency Ranking
306.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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公开(公告)号：US10129519B2
公开(公告)日：2018-11-13
申请号：US14909608
申请日：2015-09-01
Inventor： Pengcheng Lu , Xue Dong , Renwei Guo , Wenqing Zhao , Chungchun Chen , Xiaochuan Chen , Ming Yang , Changfeng Li
IPC: H04N13/122 , H04N13/139 , H04N13/144 , H04N13/15 , H04N13/302 , H04N13/324 , H04N13/383 , G09G3/00 , G02B27/22
Abstract: A naked-eye 3D display processing method includes: receiving source display data for naked-eye 3D display; modifying the source display data, so as to acquire target display data including data corresponding to at least one subpixel separation sequence consisting of one or more consecutive subpixels in a dark state, two subpixels, which are arranged in a row identical to and adjacent to the subpixel separation sequence, corresponding to different views; and outputting the target display data to a display panel so as to display the target display data.
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公开(公告)号：US10120260B2
公开(公告)日：2018-11-06
申请号：US15541978
申请日：2016-11-17
Inventor： Chenru Wang , Xue Dong , Haiwei Sun , Ruijun Dong , Lu Yu , Lili Chen
IPC: G02F1/29 , H04N13/04 , G02F1/13 , H04N13/305
Abstract: A viewing angle controlling light source device and a display apparatus are provided. The viewing angle controlling light source device includes a base substrate; a light emitting array arranged on the base substrate, wherein the light emitting array includes a plurality of light emitting units; at least one liquid crystal lens array arranged on the light emitting array, wherein the liquid crystal lens array includes a plurality of liquid crystal lens units corresponding to the light emitting units one by one, each liquid crystal lens unit includes a first electrode and a second electrode, and a liquid crystal layer arranged between the first electrode and the second electrode, a light emergent direction of light emitted by the light emitting unit after the light transmitting through the liquid crystal lens unit by regulating a voltage difference between the first electrode and the second electrode.
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公开(公告)号：US10115333B2
公开(公告)日：2018-10-30
申请号：US15119591
申请日：2015-12-11
Inventor： Peng Liu , Xue Dong , Renwei Guo , Chungchun Chen
IPC: G09G3/20
Abstract: Provided are an image display method and a display apparatus, wherein the method comprises comparing the image within the sampling area with each of the at least one preset characteristic pattern, respectively (101); when the image within the sampling area matches any of the at least one preset characteristic pattern, obtaining a gray scale value for at least one monochromatic sub-pixel among multiple monochromatic sub-pixels corresponding to the sampling area in a value assignment manner corresponding to the preset characteristic pattern, and marking the at least one monochromatic sub-pixel in a state marking matrix as gray scale value being determined and unchangeable (102); otherwise, calculating gray scale values for multiple monochromatic sub-pixels corresponding to the sampling area according to the markings of the multiple monochromatic sub-pixels corresponding to the sampling area in the state marking matrix and the image within the sampling area, and marking the monochromatic sub-pixels in the state marking matrix as gray scale value being determined and changeable or being processed but gray scale value to be determined (103). The present disclosure can complete an image conversion flow integrated with particular pattern processing in one traversal without repetition or missing.
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310.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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