Patents by Inventor Youmei DONG

Youmei DONG 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).

  • Patent number: 10915285
    Abstract: The invention discloses a multi-purpose conference terminal. The multi-purpose conference terminal comprises: a display device and a bending structure provided on the display device, the display device comprising a first display area and a second display area, the bending structure being connected between the first display area and the second display area so that the first display area can be bent or flattened relative to the second display area. This invention improves the user experience of the multi-purpose conference terminal, provides ease of storage thereof, and saves the occupied storage space.
    Type: Grant
    Filed: October 11, 2019
    Date of Patent: February 9, 2021
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Youmei Dong, Jing Su, Xuewen Lv
  • Patent number: 10627975
    Abstract: A method, apparatus, and vehicle for controlling an on-vehicle display system are provided. The control method includes selecting, one of a display mode for information display and a non-display mode for light control in a vehicle, as a target operation mode. The control method also includes controlling the on-vehicle display system to display effective information when the target operation mode is the display mode. Further, the control method includes controlling the on-vehicle display system to control light in the vehicle when the target operation mode is the auxiliary mode.
    Type: Grant
    Filed: July 3, 2017
    Date of Patent: April 21, 2020
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xin Li, Guanshan Tong, Youmei Dong
  • Publication number: 20200042273
    Abstract: The invention discloses a multi-purpose conference terminal. The multi-purpose conference terminal comprises: a display device and a bending structure provided on the display device, the display device comprising a first display area and a second display area, the bending structure being connected between the first display area and the second display area so that the first display area can be bent or flattened relative to the second display area. This invention improves the user experience of the multi-purpose conference terminal, provides ease of storage thereof, and saves the occupied storage space.
    Type: Application
    Filed: October 11, 2019
    Publication date: February 6, 2020
    Inventors: Youmei DONG, Jing SU, Xuewen LV
  • Publication number: 20180329545
    Abstract: A method, apparatus, and vehicle for controlling an on-vehicle display system are provided. The control method includes selecting, one of a display mode for information display and a non-display mode for light control in a vehicle, as a target operation mode. The control method also includes controlling the on-vehicle display system to display effective information when the target operation mode is the display mode. Further, the control method includes controlling the on-vehicle display system to control light in the vehicle when the target operation mode is the auxiliary mode.
    Type: Application
    Filed: July 3, 2017
    Publication date: November 15, 2018
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xin Li, Guanshan Tong, Youmei Dong
  • Patent number: 9983446
    Abstract: The present disclosure provides a single substrate display panel and fabricating method thereof. The fabricating method of a single substrate display panel comprises steps of providing a parallel electric field substrate; and forming a display medium layer above the parallel electric field substrate. The present disclosure also provides a fabricating method of the single substrate display panel. The present disclosure can achieve single substrate display so as to reduce the weight and thickness of the liquid crystal display panel and improve display quality.
    Type: Grant
    Filed: August 18, 2015
    Date of Patent: May 29, 2018
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Dongsheng Wang, Youmei Dong, Wenbo Li, Yanbing Wu
  • Patent number: 9959793
    Abstract: An embodiment of the present disclosure provides a display system which is related to the field of display technology. The display system enables a display device to be switched between a normal display mode and an anti-peeping display mode. This display system comprises a display device which comprises a display panel for displaying content.
    Type: Grant
    Filed: November 13, 2014
    Date of Patent: May 1, 2018
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yanshun Chen, Youmei Dong, Wenbo Li, Qingjiang Wang
  • Patent number: 9891460
    Abstract: A substrate for display, a display panel and a display device are provided. The substrate for display comprises a base comprising an upper surface and a lower surface which are opposite to each other. The lower surface of the base is formed with scattering microstructures, and the upper surface of the base is formed with a layer structure for display, thereby achieving ultrathin appearance and low cost of the display device.
    Type: Grant
    Filed: March 18, 2015
    Date of Patent: February 13, 2018
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Yanbing Wu, Dongsheng Wang, Youmei Dong
  • Patent number: 9888126
    Abstract: The present invention discloses a multipurpose conferencing terminal and a multipurpose conferencing system. The multipurpose conferencing terminal comprises a display device and a control circuit, and the control circuit comprises a wireless communication module through which the multipurpose conferencing terminal communicates with a mobile terminal of a corresponding attendee. As the multipurpose conferencing terminal of the present invention has the wireless communication module capable of communicating with the mobile terminal of the attendee, a communication between the multipurpose conferencing terminal and the mobile terminal of the attendee is realized.
    Type: Grant
    Filed: June 11, 2015
    Date of Patent: February 6, 2018
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Youmei Dong, Jing Su, Xuewen Lv
  • Patent number: 9875720
    Abstract: The present invention discloses a display wall comprising a display device and a solar panel for supplying power to the display device, wherein the display device and the solar panel are laminated.
    Type: Grant
    Filed: December 18, 2013
    Date of Patent: January 23, 2018
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yanshun Chen, Youmei Dong, Wenbo Li, Guanghui Liu
  • Patent number: 9829743
    Abstract: The present invention discloses a light valve device, an infrared display apparatus, dedicated spectacles and a system, to realize with naked eyes, only a black picture plane without any information can be seen on a display screen, but with spectacles, effective image information can be seen on the display screen; as a result, the image display is more concealed. The light valve device comprises a first liquid crystal cell and a second liquid crystal cell that are oppositely disposed to each other; the first liquid crystal cell and the second liquid crystal cell are both formed by two substrates that are oppositely arranged, and alignment films with parallel or antiparallel alignment directions are formed on the inside the two substrates respectively; cholesteric liquid crystals with opposite arrangement and rotation directions are filled in the first liquid crystal cell and the second liquid crystal cell respectively.
    Type: Grant
    Filed: October 11, 2016
    Date of Patent: November 28, 2017
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Wenbo Li, Dongsheng Wang, Youmei Dong
  • Patent number: 9766492
    Abstract: A liquid crystal display includes a liquid crystal display panel including a thin film transistor (TFT) array substrate, an opposed substrate, and a liquid crystal layer between the TFT array substrate and the opposed substrate. A lower polarizer is disposed on a side of the TFT array substrate facing away from the liquid crystal layer, and the opposed substrate is provided with a polarization analyzer. The polarization analyzer includes a plurality of polarization regions and a plurality of non-polarization regions. A portion of the polarization analyzer corresponding to the polarization region is a polarization device, and the polarization regions and non-polarization regions are arranged alternately. The LCD can improve the security and confidentiality of the information displayed on the LCD when a user views the information. And special eyeglasses and display apparatus are also provided.
    Type: Grant
    Filed: August 22, 2013
    Date of Patent: September 19, 2017
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Youmei Dong, Wenbo Li, Dongsheng Wang
  • Patent number: 9684114
    Abstract: The present disclosure relates to the field of display technology, and provides a backlight source and a display device, which address the problem that the misalignment readily occurring between the LED strip and the light guide plate results in a light leakage in the light-emitting diodes and hence a reduced performance of the display device. A backlight source comprises a scattering substrate and a light-emitting diode strip, wherein the light-emitting diode strip comprises a circuit board and light-emitting diodes arranged at intervals on the circuit board, and the scattering substrate comprises recesses at a surface corresponding to the light-emitting diode strip, the recesses corresponding one-to-one with the light-emitting diodes, the light-emitting diodes embedded into the recesses. A display device comprises the backlight.
    Type: Grant
    Filed: March 20, 2015
    Date of Patent: June 20, 2017
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yanbing Wu, Dongsheng Wang, Youmei Dong
  • Patent number: 9628677
    Abstract: A display panel and a display device comprising an image sensor installed in an installation hole provided in a non-display region of an array substrate and preferably further comprising a camera embedded in the installation hole of the array substrate. By embedding the image sensor in the array substrate of the display panel, the overall thickness of the display panel is reduced which results in a light and thin display panel and simplifies the circuit connection of the whole display panel, thereby reducing the production cost thereof.
    Type: Grant
    Filed: December 6, 2013
    Date of Patent: April 18, 2017
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Dongsheng Wang, Youmei Dong, Mi Zhang
  • Publication number: 20170031208
    Abstract: The present invention discloses a light valve device, an infrared display apparatus, dedicated spectacles and a system, to realize with naked eyes, only a black picture plane without any information can be seen on a display screen, but with spectacles, effective image information can be seen on the display screen; as a result, the image display is more concealed. The light valve device comprises a first liquid crystal cell and a second liquid crystal cell that are oppositely disposed to each other; the first liquid crystal cell and the second liquid crystal cell are both formed by two substrates that are oppositely arranged, and alignment films with parallel or antiparallel alignment directions are formed on the inside the two substrates respectively; cholesteric liquid crystals with opposite arrangement and rotation directions are filled in the first liquid crystal cell and the second liquid crystal cell respectively.
    Type: Application
    Filed: October 11, 2016
    Publication date: February 2, 2017
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Wenbo LI, Dongsheng WANG, Youmei DONG
  • Publication number: 20160357489
    Abstract: The invention discloses a multi-purpose conference terminal. The multi-purpose conference terminal comprises: a display device and a bending structure provided on the display device, the display device comprising a first display area and a second display area, the bending structure being connected between the first display area and the second display area so that the first display area can be bent or flattened relative to the second display area. This invention improves the user experience of the multi-purpose conference terminal, provides ease of storage thereof, and saves the occupied storage space.
    Type: Application
    Filed: May 12, 2015
    Publication date: December 8, 2016
    Inventors: Youmei DONG, Jing SU, Xuewen LV
  • Publication number: 20160349570
    Abstract: A substrate for display, a display panel and a display device are provided. The substrate for display comprises a base comprising an upper surface and a lower surface which are opposite to each other. The lower surface of the base is formed with scattering microstructures, and the upper surface of the base is formed with a layer structure for display, thereby achieving ultrathin appearance and low cost of the display device.
    Type: Application
    Filed: March 18, 2015
    Publication date: December 1, 2016
    Inventors: Yanbing Wu, Dongsheng Wang, Youmei Dong
  • Patent number: 9500904
    Abstract: The present invention discloses a light valve device, an infrared display apparatus, dedicated spectacles and a system, to realize with naked eyes, only a black picture plane without any information can be seen on a display screen, but with spectacles, effective image information can be seen on the display screen; as a result, the image display is more concealed. The light valve device comprises a first liquid crystal cell and a second liquid crystal cell that are oppositely disposed to each other; the first liquid crystal cell and the second liquid crystal cell are both formed by two substrates that are oppositely arranged, and alignment films with parallel or antiparallel alignment directions are formed on the inside the two substrates respectively; cholesteric liquid crystals with opposite arrangement and rotation directions are filled in the first liquid crystal cell and the second liquid crystal cell respectively.
    Type: Grant
    Filed: August 14, 2013
    Date of Patent: November 22, 2016
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Wenbo Li, Dongsheng Wang, Youmei Dong
  • Publication number: 20160327724
    Abstract: The present disclosure relates to the field of display technology, and provides a backlight source and a display device, which address the problem that the misalignment readily occurring between the LED strip and the light guide plate results in a light leakage in the light-emitting diodes and hence a reduced performance of the display device. A backlight source comprises a scattering substrate and a light-emitting diode strip, wherein the light-emitting diode strip comprises a circuit board and light-emitting diodes arranged at intervals on the circuit board, and the scattering substrate comprises recesses at a surface corresponding to the light-emitting diode strip, the recesses corresponding one-to-one with the light-emitting diodes, the light-emitting diodes embedded into the recesses. A display device comprises the backlight.
    Type: Application
    Filed: March 20, 2015
    Publication date: November 10, 2016
    Inventors: Yanbing Wu, Dongsheng Wang, Youmei Dong
  • Patent number: 9451242
    Abstract: Embodiments of the present disclosure provide an apparatus for adjusting displayed picture, comprising a video signal input means, a position measuring means, an image processing means and a video signal output means. Embodiments of the present disclosure further provide a display apparatus comprising the above apparatus for adjusting the displayed picture and a display method thereof. In the embodiments of the present disclosure, a position being concerned by viewer's eyes on the display screen is enlarged or a field depth of the position being concerned by the eyes on the display screen is increased when the viewer moves forward or tilts his/her body forward, such that the viewer can view the displayed picture more clearly, thus achieving an interaction between the displayed picture and the viewer.
    Type: Grant
    Filed: August 20, 2013
    Date of Patent: September 20, 2016
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yanbing Wu, Yanshun Chen, Youmei Dong
  • Publication number: 20160212183
    Abstract: The present invention discloses a multipurpose conferencing terminal and a multipurpose conferencing system. The multipurpose conferencing terminal comprises a display device and a control circuit, and the control circuit comprises a wireless communication module through which the multipurpose conferencing terminal communicates with a mobile terminal of a corresponding attendee. As the multipurpose conferencing terminal of the present invention has the wireless communication module capable of communicating with the mobile terminal of the attendee, a communication between the multipurpose conferencing terminal and the mobile terminal of the attendee is realized.
    Type: Application
    Filed: June 11, 2015
    Publication date: July 21, 2016
    Inventors: Youmei DONG, Jing SU, Xuewen LV