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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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512.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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Patent Agency Ranking
516.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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517.发明授权公开(公告)号：US10095355B2
公开(公告)日：2018-10-09
申请号：US15159150
申请日：2016-05-19
Inventor： Shengji Yang , Xue Dong , Hailin Xue , Xiaochuan Chen , Yingming Liu , Lingyu Sun
IPC: G09G3/20 , G06F3/041 , G06F3/044 , G06F3/045 , G09G3/3266 , G09G3/3283 , G09G3/3258
Abstract: The present invention discloses an inverting circuit, a driving method thereof, a touch display panel and a touch display device. The inverting circuit includes an input module and an output module, the input module is used for controlling a potential of the first node, and the output module is used for controlling, under the control of the potential of the first node, an output signal of the first output terminal according to input signals of the first input terminal, the third voltage terminal and the third signal terminal. In the technical solutions provided by the present invention, a light-emitting control signal is switched off in a touch stage by means of time-sharing driving to lower the capacitance to ground of the touch electrode, so that resistive and capacitive load of the touch electrode is reduced, touch driving frequency is increased, and touch accuracy is thus improved.
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公开(公告)号：US20180247099A1
公开(公告)日：2018-08-30
申请号：US15552164
申请日：2017-02-13
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yingming Liu , Xue Dong , Jing LV , Haisheng Wang , Xiaochuan Chen , Chun Wei Wu , Xiaoliang Ding , Shengji Yang , Rui Xu , Changfeng Li , Lijun Zhao , Yuzhen Guo , Yanan Jia
CPC classification number: G06K9/0004 , G06F3/042 , G06F3/044 , G06K9/00 , G06K9/0008 , H01L27/14678 , H01L27/32 , H01L27/323 , H01L27/3234
Abstract: The present disclosure relates to a display panel and a method of manufacturing the same, as well as a display apparatus. The display panel comprises an array substrate, a packaging substrate jointed to the array substrate, a photosensitive device, and a touch sensitive device; the photosensitive device and the touch sensitive device are formed between the packaging substrate and the array substrate, and the touch sensitive device is positioned between the photosensitive device and the packaging substrate.
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公开(公告)号：US20180231792A1
公开(公告)日：2018-08-16
申请号：US15513380
申请日：2016-08-05
Inventor： Qian Wang , Xue Dong , Wenqing Zhao , Xiaochuan Chen , Jian Gao , Pengcheng Lu
IPC: G02B27/30 , G02F1/1343 , G02F1/1335 , G02F1/133
Abstract: A display device is provided. The display device comprises: a display panel; a collimation optical element located on a light emission side of the display panel and configured to modulate a first light emitted from the display panel into a collimated second light and emit the collimated second light; and a light modulation element located on a light emission side of the collimation optical element and configured to adjust an emission angle of the second light from the light modulation element. The first light emitted from the display panel is modulated into the collimated second light by the collimation optical element, the emission angle of the second light emitting from the light modulation element is adjusted by the light modulation element, such that the direction of the emission light of the display device is controllable.
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公开(公告)号：US10045013B2
公开(公告)日：2018-08-07
申请号：US14914412
申请日：2015-09-11
Inventor： Wenqing Zhao , Xue Dong , Xiaochuan Chen
IPC: G02F1/1335 , H04N13/04
Abstract: A pixel array, a display device and a display method are provided. The pixel array comprises a plurality of pixel rows, each pixel row includes repetitive units sequentially arranged along a row direction, and each repetitive unit includes three sub-pixels of different colors (B, R and G). Odd-numbered pixel rows and even-numbered pixel rows are alternately arranged along a column direction; in an odd-numbered pixel row and an even-numbered pixel row adjacent to each other, a minimum distance between center points of sub-pixels of a same color along the row direction is equal to 1 to 1.5 times a width of the sub-pixel, and the width of the sub-pixel is a size of the sub-pixel along the row direction. The pixel array, the display device and the display method can achieve a high resolution by 2D pixel rendering; and in a 3D mode, 3D optical crosstalk can be mitigated by increasing a buffer sub-pixel.
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