Patents by Inventor Yubo Xu

Yubo Xu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20240126503
    Abstract: This application provides an interface control method. The method includes: obtaining a speech instruction of a user and a sound source location of the user; obtaining line-of-sight information of the user; determining a target window on an interface based on the sound source location and the line-of-sight information; and controlling the target window based on the speech instruction. According to the interface control method in this application, collaborative decision-making is performed with reference to multimode information such as sound source information, line-of-sight tracking information, speech semantic information, and priorities thereof, so that page content in a plurality of windows on the interface is quickly and accurately controlled, to improve user experience.
    Type: Application
    Filed: December 27, 2023
    Publication date: April 18, 2024
    Inventors: Yubo Xiao, Weiran Nie, Dongxing Xu
  • Patent number: 10222646
    Abstract: The present invention provides a display substrate and a manufacturing method thereof, and a driving method of a display substrate. In the display substrate, a plurality of pixel groups are repeatedly arranged on a substrate base, each of the pixel groups comprises four first subpixels, four second subpixels, four third subpixels and four fourth subpixels, the subpixels in each of the pixel groups are arranged in a 4×4 matrix, each row of subpixels in each of the pixel groups include one first subpixel, one second subpixel, one third subpixel and one fourth subpixel, the first subpixel, the second subpixel, the third subpixel and the fourth subpixel in different rows of subpixels in each of the pixel groups are arranged successively in different orders, and subpixels with the same color are not located in the same column so that the subpixels are distributed uniformly.
    Type: Grant
    Filed: July 25, 2014
    Date of Patent: March 5, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Yubo Xu, Ming Hu
  • Patent number: 10139941
    Abstract: A touch panel, manufacturing method thereof, and a touch device, the touch panel including a substrate; a metal mesh layer located on the substrate; and at least one layer of a functional layer having an anti-moire pattern. The functional layer reduces the occurrence of moire fringes in a display picture and improves display effect of a touch device.
    Type: Grant
    Filed: June 3, 2015
    Date of Patent: November 27, 2018
    Assignees: BOE Technology Group Co., Ltd., Hefei Xinsheng Optoelectronics Technology Co., Ltd.
    Inventors: Ming Zhang, Ming Hu, Yubo Xu, Weigang Gong
  • Patent number: 10108042
    Abstract: A display substrate and a display apparatus are disclosed. The display substrate includes a base substrate and a plurality of pixel units sequentially arranged on the base substrate, each of the pixel units includes a plurality of color sub-pixels; part of or all of the color sub-pixels are provided with white light-transmitting regions. Since the transmittance of the white light-transmitting regions is higher than that of the color sub-pixels, the transmittance of the display substrate is effectively improved by providing the white light-transmitting regions in the color sub-pixels, so that the transmittance of the display apparatus is also improved.
    Type: Grant
    Filed: June 27, 2014
    Date of Patent: October 23, 2018
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Yubo Xu, Ming Hu
  • Patent number: 9997560
    Abstract: A display substrate, a method for fabricating the same and a display device are disclosed.
    Type: Grant
    Filed: July 3, 2014
    Date of Patent: June 12, 2018
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Yubo Xu, Ming Hu
  • Patent number: 9965089
    Abstract: A touch substrate is disclosed. The touch substrate comprises: a base substrate; a plurality of first electrode chains, each first electrode chain comprising a plurality of drive electrodes; a plurality of second electrode chains, each second electrode chain comprising a plurality of sensing electrodes, the plurality of second electrode chains and the plurality of first electrode chains crossing each other, and gaps being formed between adjacent drive and sensing electrodes; a plurality of first conductor structures, each being arranged within one corresponding gap and electrically insulated from the first and second electrodes; and a plurality of second conductor structures, each being provided in a central region of a corresponding sensing electrode and electrically insulated from the sensing electrode. A method of manufacturing the touch substrate and a display device comprising the touch substrate are also disclosed.
    Type: Grant
    Filed: September 11, 2015
    Date of Patent: May 8, 2018
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Lei Zhang, Yubo Xu, Ming Hu, Taofeng Xie
  • Patent number: 9870741
    Abstract: The present invention provides a display substrate and a display device. The display substrate comprises a substrate base and a plurality of pixel groups repeatedly arranged on the substrate base, each of the pixel groups comprises four first subpixels, four second subpixels, four third subpixels and four fourth subpixels, the subpixels in each of the pixel groups are arranged in a 4×4 matrix, each row of subpixels in each of the pixel groups include one first subpixel, one second subpixel, one third subpixel and one fourth subpixel, at least one of the first subpixel, the second subpixel and the third subpixel are provided with a white light transmission region therein, and the fourth subpixel is a white subpixel.
    Type: Grant
    Filed: July 25, 2014
    Date of Patent: January 16, 2018
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Yubo Xu, Ming Hu
  • Patent number: 9761613
    Abstract: A thin film transistor (TFT) array substrate is disclosed and having a pixel region and a peripheral region surrounding the pixel region, and the pixel region comprises horizontal gate lines, longitudinal data lines defining pixel units with the horizontal gate lines, and storage capacitor electrode (Vcom) lines. The peripheral region comprises at least one peripheral common electrode line which is electrically connected with an integrated-circuit (IC) element. The Vcom lines are connected with the peripheral common electrode line through one or more Vcom line IC terminals.
    Type: Grant
    Filed: January 22, 2014
    Date of Patent: September 12, 2017
    Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Hailin Xue, Yubo Xu, Cheng Li, Jidong Zhang
  • Publication number: 20170212622
    Abstract: A touch panel, manufacturing method thereof, and a touch device, the touch panel including a substrate; a metal mesh layer located on the substrate; and at least one layer of a functional layer having an anti-moire pattern. The functional layer reduces the occurrence of moire fringes in a display picture and improves display effect of a touch device.
    Type: Application
    Filed: June 3, 2015
    Publication date: July 27, 2017
    Applicants: BOE Technology Group Co., Ltd., Hefei Xinsheng Optoelectronics Technology Co., Ltd .
    Inventors: Ming Zhang, Ming Hu, Yubo Xu, Weigang Gong
  • Patent number: 9665203
    Abstract: A capacitive in-cell touch panel and a display device is provided, which may realize the touch function without introducing new film layers, and includes an array substrate, a gate line, a data line and a common electrode layer are disposed on the array substrate. The common electrode layer includes a plurality of touch drive electrode elements and a plurality of touch sense electrode elements insulated from each other. The touch drive electrode elements include a plurality of touch drive sub-electrodes; the touch sense electrode elements include a plurality of touch sense sub-electrodes.
    Type: Grant
    Filed: June 19, 2013
    Date of Patent: May 30, 2017
    Assignees: HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD, BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yubo Xu, Suzhen Mu, Ming Hu, Byung Cheon Lim
  • Publication number: 20170108975
    Abstract: The present disclosure provides a touch substrate and a method of manufacturing the same, and a display device comprising the touch substrate. The touch substrate comprises: a base substrate; a plurality of first electrode chains spaced apart from one another and arranged on the base substrate, each first electrode chain comprising a plurality of first electrodes; a plurality of second electrode chains spaced apart from one another and arranged on the base substrate, each second electrode chain comprising a plurality of second electrodes, the plurality of second electrode chains and the plurality of first electrode chains being arranged to cross each other, the first electrodes and the second electrodes being electrically insulated from each other, and gaps being formed between adjacent first and second electrodes; and a plurality of first conductor structures, each first conductor structure being arranged within one corresponding gap and electrically insulated from the first and second electrodes.
    Type: Application
    Filed: September 11, 2015
    Publication date: April 20, 2017
    Inventors: Lei Zhang, Yubo Xu, Ming Hu, Taofeng Xie
  • Patent number: 9507463
    Abstract: Embodiments of the present invention disclose an in-cell touch screen panel and a display device, at least one gate signal lines is used as a touch scanning line, a touch readout line is disposed between adjacent columns of pixel units in the array substrate, and a touch unit is disposed in a region defined by the touch scanning line and the touch readout line; each touch unit includes a light sensing sub-unit, a touch electrode and a touch signal control sub-unit; the light sensing sub-unit is connected with the touch signal control sub-unit through the touch electrode, and the control signal output from the light sensing sub-unit varies with the variation of external light and coupling capacitance of the touch electrode; the touch signal control sub-unit is connected with the touch scanning line and the touch readout line respectively, the touch signal control sub-unit outputs the touch sensing signal modulated by the control signal through the touch readout line upon the touch scanning line transferring el
    Type: Grant
    Filed: May 30, 2013
    Date of Patent: November 29, 2016
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Tong Yang, Yubo Xu, Ming Hu, Byung Cheon Lim
  • Patent number: 9495935
    Abstract: The present invention discloses a capacitive touch module, a capacitive in-cell touch screen panel and a display device, in which an integrally connected common electrode layer in an array substrate is split to form touch sensing electrodes and touch driving electrodes which are insulated from each other; and the touch driving electrodes and the touch sensing electrodes are subjected to time-sharing drive to achieve the touch function and the display function. Moreover, each touch sensing electrode includes a plurality of touch sensing sub-electrodes; each touch driving electrode includes a plurality of touch driving sub-electrodes; and opposing sides of adjacent touch sensing sub-electrodes and touch driving sub-electrodes are broken lines.
    Type: Grant
    Filed: May 16, 2013
    Date of Patent: November 15, 2016
    Assignees: HEFEI BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Yubo Xu, Ming Hu, Guolei Wang, Byung Cheon Lim
  • Patent number: 9448656
    Abstract: Embodiments of the invention disclose a capacitive in-cell touch panel and a display device. The touch panel includes an array substrate and a counter substrate, the array substrate includes: pixels defined by gate lines and data lines and a common electrode corresponding to each pixel.
    Type: Grant
    Filed: May 8, 2013
    Date of Patent: September 20, 2016
    Assignees: HEFEI BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Yubo Xu, Zuquan Hu, Ming Hu, Byung Cheon Lim
  • Patent number: 9412325
    Abstract: An array substrate is provided comprising a base substrate; an array of pixel electrodes formed on the base substrate; a plurality of gate lines, each of which is formed corresponding to each row of pixel electrodes; a plurality of data lines, each of which is formed corresponding to each odd number column of pixel electrodes and the next adjacent even number column of pixel electrodes; a plurality of first switching devices, each of which is connected with each odd-number-column pixel electrode, and the data lines charging the corresponding odd-number-column pixel electrodes via the corresponding first switching devices under driving control in corresponding time sequence; a plurality of second switching devices, each of which is connected with each even-number-column pixel electrode, and the data lines charging the corresponding even-number-column pixel electrodes via the corresponding second switching devices under driving control in corresponding time sequence.
    Type: Grant
    Filed: May 19, 2014
    Date of Patent: August 9, 2016
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Hailin Xue, Yubo Xu, Cheng Li, Xiaochuan Chen, Xin Li, Shunshun Qiu
  • Publication number: 20160223856
    Abstract: A display substrate and a display apparatus are disclosed. The display substrate includes a base substrate and a plurality of pixel units sequentially arranged on the base substrate, each of the pixel units includes a plurality of color sub-pixels; part of or all of the color sub-pixels are provided with white light-transmitting regions. Since the transmittance of the white light-transmitting regions is higher than that of the color sub-pixels, the transmittance of the display substrate is effectively improved by providing the white light-transmitting regions in the color sub-pixels, so that the transmittance of the display apparatus is also improved.
    Type: Application
    Filed: June 27, 2014
    Publication date: August 4, 2016
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Yubo XU, Ming HU
  • Publication number: 20160188071
    Abstract: A capacitive in-cell touch panel and a display device is provided, which may realize the touch function without introducing new film layers, and includes an array substrate, a gate line, a data line and a common electrode layer are disposed on the array substrate. The common electrode layer includes a plurality of touch drive electrode elements and a plurality of touch sense electrode elements insulated from each other. The touch drive electrode elements include a plurality of touch drive sub-electrodes; the touch sense electrode elements include a plurality of touch sense sub-electrodes.
    Type: Application
    Filed: June 19, 2013
    Publication date: June 30, 2016
    Inventors: Yubo XU, Suzhen MU, Ming HU, Byung Cheon LIM
  • Publication number: 20160026038
    Abstract: The present invention provides a display substrate and a manufacturing method thereof, and a driving method of a display substrate. In the display substrate, a plurality of pixel groups are repeatedly arranged on a substrate base, each of the pixel groups comprises four first subpixels, four second subpixels, four third subpixels and four fourth subpixels, the subpixels in each of the pixel groups are arranged in a 4×4 matrix, each row of subpixels in each of the pixel groups include one first subpixel, one second subpixel, one third subpixel and one fourth subpixel, the first subpixel, the second subpixel, the third subpixel and the fourth subpixel in different rows of subpixels in each of the pixel groups are arranged successively in different orders, and subpixels with the same color are not located in the same column so that the subpixels are distributed uniformly.
    Type: Application
    Filed: July 25, 2014
    Publication date: January 28, 2016
    Inventors: Yubo XU, Ming HU
  • Publication number: 20160027841
    Abstract: A display substrate, a method for fabricating the same and a display device are disclosed.
    Type: Application
    Filed: July 3, 2014
    Publication date: January 28, 2016
    Inventors: Yubo XU, Ming HU
  • Publication number: 20160012784
    Abstract: The present invention provides a display substrate and a display device. The display substrate comprises a substrate base and a plurality of pixel groups repeatedly arranged on the substrate base, each of the pixel groups comprises four first subpixels, four second subpixels, four third subpixels and four fourth subpixels, the subpixels in each of the pixel groups are arranged in a 4×4 matrix, each row of subpixels in each of the pixel groups include one first subpixel, one second subpixel, one third subpixel and one fourth subpixel, at least one of the first subpixel, the second subpixel and the third subpixel are provided with a white and light transmission region therein, and the fourth subpixel is a white subpixel.
    Type: Application
    Filed: July 25, 2014
    Publication date: January 14, 2016
    Inventors: Yubo XU, Ming HU