Patents by Inventor Kangle XUE

Kangle XUE 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: 20210397215
    Abstract: A liquid crystal display (LCD) includes several transparent material layers and several non-transparent material layers that are disposed in a stacked mode. The LCD also a local transparent region, and no non-transparent material is applied to the several non-transparent material layers in the local transparent region. This forms a transparent channel in the local transparent region along a stacking direction. An optical component is completely or partially disposed in the transparent channel of the LCD display. The optical component may be a camera, an ambient light sensor, an optical fingerprint sensor, or another component disposed under the display by using the local transparent region on the LCD display.
    Type: Application
    Filed: June 25, 2021
    Publication date: December 23, 2021
    Inventors: Bangshi Yin, Fan Yang, Bin Yan, Kangle Xue, Xiaomeng Chen
  • Patent number: 11194088
    Abstract: A display screen includes a display panel, a back light system, and an optical device concealed under the display panel, where a transmission light path formed by light rays received or transmitted by the optical device passes through the display screen. The display screen includes the fill-in light system, where the fill-in light system is disposed between the back light system and the optical device. The fill-in light system includes a first light source and a light guide member configured to transmit a light ray emitted by the first light source.
    Type: Grant
    Filed: July 28, 2018
    Date of Patent: December 7, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Bangshi Yin, Kangle Xue, Bin Yan, Jiuliang Gao, Jun Ding
  • Publication number: 20210294015
    Abstract: A display screen includes a display panel, a back light system, and an optical device concealed under the display panel, where a transmission light path formed by light rays received or transmitted by the optical device passes through the display screen. The display screen includes the fill-in light system, where the fill-in light system is disposed between the back light system and the optical device. The fill-in light system includes a first light source and a light guide member configured to transmit a light ray emitted by the first light source.
    Type: Application
    Filed: July 28, 2018
    Publication date: September 23, 2021
    Inventors: Bangshi Yin, Kangle Xue, Bin Yan, Jiuliang Gao, Jun Ding
  • Patent number: 11048294
    Abstract: A liquid crystal display (LCD), an electronic device, and an LCD manufacturing method, where the LCD includes transparent material layers and non-transparent material layers that are disposed in a stacked mode. There is a local transparent region on the LCD. A non-transparent material is applied to the several non-transparent material layers in the local transparent region to form a transparent channel in the local transparent region along a stacking direction. An optical component such as a camera, an ambient light sensor, or an optical fingerprint sensor is completely or partially disposed in the transparent channel of the LCD display.
    Type: Grant
    Filed: June 26, 2017
    Date of Patent: June 29, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Bangshi Yin, Fan Yang, Bin Yan, Kangle Xue, Xiaomeng Chen
  • Patent number: 10739927
    Abstract: An operation detection method and apparatus, and a mobile terminal, where the method includes determining a contact region of a hand of a user on a side face of a mobile terminal and a dynamic change of the hand of the user using electrical characteristics of two capacitive touch display screens of the mobile terminal based on detected capacitance signals on the two capacitive touch display screens, determining a gesture operation of the hand on the side face, improving sensitivity of identifying a gesture on the side face, and accurately identifying the gesture operation of the hand of the user on the side face.
    Type: Grant
    Filed: October 11, 2016
    Date of Patent: August 11, 2020
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Bangshi Yin, Jiuliang Gao, Kangle Xue
  • Publication number: 20200252706
    Abstract: A terminal device and a sound-emitting apparatus arranged in the terminal device, where the terminal device includes a housing, a display is arranged on a surface of the housing, a notch is formed at an end of the display, and a camera system is arranged inside the housing. The camera system is arranged opposite to the notch in a direction perpendicular to the display, and a camera of the camera system is located inside the notch. A through-hole is arranged opposite to an opening of the notch in the housing in a direction parallel to the display.
    Type: Application
    Filed: September 30, 2018
    Publication date: August 6, 2020
    Inventors: Bangshi Yin, Fan Yang, Dong Ma, Kangle Xue, Bin Yan
  • Publication number: 20200117034
    Abstract: A liquid crystal display (LCD), an electronic device, and an LCD manufacturing method, where the LCD includes transparent material layers and several non-transparent material layers that are disposed in a stacked mode. There is a local transparent region on the LCD. A non-transparent material is applied to the several non-transparent material layers in the local transparent region to form a transparent channel in the local transparent region along a stacking direction. An optical component such as a camera, an ambient light sensor, or an optical fingerprint sensor is completely or partially disposed in the transparent channel of the LCD display.
    Type: Application
    Filed: June 26, 2017
    Publication date: April 16, 2020
    Applicant: Huawei Technologies Co., Ltd.
    Inventors: Bangshi YIN, Fan YANG, Bin YAN, Kangle XUE, Xiaomeng CHEN
  • Publication number: 20190235703
    Abstract: An operation detection method and apparatus, and a mobile terminal, where the method includes determining a contact region of a hand of a user on a side face of a mobile terminal and a dynamic change of the hand of the user using electrical characteristics of two capacitive touch display screens of the mobile terminal based on detected capacitance signals on the two capacitive touch display screens, determining a gesture operation of the hand on the side face, improving sensitivity of identifying a gesture on the side face, and accurately identifying the gesture operation of the hand of the user on the side face.
    Type: Application
    Filed: October 11, 2016
    Publication date: August 1, 2019
    Inventors: Bangshi Yin, Jiuliang Gao, Kangle Xue
  • Patent number: D915320
    Type: Grant
    Filed: August 9, 2018
    Date of Patent: April 6, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Kangle Xue, Bangshi Yin, Jiuliang Gao, Bin Yan