Patents by Inventor Yingying Nan

Yingying Nan 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: 9740344
    Abstract: A touch screen includes a plurality of first transparent electrodes extending in a first direction and a plurality of second transparent electrodes extending in a second direction intersecting the first direction disposed on the substrate; first conductive layers located on at least one side of the first transparent electrodes and connected in parallel with the first transparent electrodes; and/or second conductive layers located on at least one side of the second transparent electrodes and connected in parallel with the second transparent electrodes; the first conductive layers and the second conductive layers are metal layers or alloy layers. A manufacturing method of the touch screen and a display device having the touch screen are further disclosed.
    Type: Grant
    Filed: December 9, 2013
    Date of Patent: August 22, 2017
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Weiyun Huang, Young Yik Ko, Yingying Nan, Minghua Xuan
  • Patent number: 9726931
    Abstract: The present disclosure relates to the field of display technology, and provides a liquid crystal display panel, a method for manufacturing the same and a liquid crystal display device. The liquid crystal display panel includes a screen body including a plurality of pixel units arranged in an array form, and a plurality of light sources arranged at a peripheral region of the screen body so as to provide back light to the pixel units. An aperture ratio of the pixel unit increases along with an increase in a distance between the pixel unit and the light source arranged at the peripheral region.
    Type: Grant
    Filed: March 20, 2014
    Date of Patent: August 8, 2017
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Yingying Nan, Shan Gao
  • Publication number: 20160246120
    Abstract: The present disclosure relates to the field of display technology, and provides a liquid crystal display panel, a method for manufacturing the same and a liquid crystal display device. The liquid crystal display panel includes a screen body including a plurality of pixel units arranged in an array form, and a plurality of light sources arranged at a peripheral region of the screen body so as to provide back light to the pixel units. An aperture ratio of the pixel unit increases along with an increase in a distance between the pixel unit and the light source arranged at the peripheral region.
    Type: Application
    Filed: March 20, 2014
    Publication date: August 25, 2016
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Yingying NAN, Shan GAO
  • Publication number: 20160188070
    Abstract: A color filter substrate, a manufacturing method thereof, a touch screen and a display device are provided, and the display screen including the color filter substrate can achieve the touch function. The color filter substrate includes: a transparent substrate and a color filter film layer disposed on the transparent substrate, the color filter film layer includes a plurality of filter elements, a plurality of first sensing electrodes and a plurality of second sensing electrodes; and the first sensing electrodes are insulated from the second sensing electrodes, in which the first sensing electrodes are insulated from the second sensing electrodes at crossed positions by portions of the color filter film layer, disposed at the crossed positions of the first sensing electrodes and the second sensing electrodes, and a touch sensing capacitor is provided.
    Type: Application
    Filed: June 18, 2013
    Publication date: June 30, 2016
    Inventors: Young Yik KO, Weiyun HUANG, Yingying NAN
  • Patent number: 9318509
    Abstract: The present invention discloses an array substrate comprising: a first substrate on which a thin film transistor and a data line are formed; and a shield metal layer comprising a first shield metal zone positioned at a location corresponding to a channel of the thin film transistor and a second shield metal zone positioned at a location corresponding to the data line. The present invention also discloses a display panel and a method for manufacturing the array substrate. The shield metal layer formed at the location on the array substrate corresponding to the data line, there is no any black matrix region between a color filter units along a direction corresponding to the data line. The display panel comprising the array substrate has increased aperture ratio of pixel, and difficulty of manufacturing the display panel is decreased.
    Type: Grant
    Filed: July 22, 2014
    Date of Patent: April 19, 2016
    Assignees: BOE Technology Group Co., Ltd., Chengdu BOE Optoelectronics Technology Co., Ltd.
    Inventors: Shan Gao, Yingying Nan, Young Yik Ko
  • Publication number: 20150270286
    Abstract: The present invention discloses an array substrate comprising: a first substrate on which a thin film transistor and a data line are formed; and a shield metal layer comprising a first shield metal zone positioned at a location corresponding to a channel of the thin film transistor and a second shield metal zone positioned at a location corresponding to the data line. The present invention also discloses a display panel and a method for manufacturing the array substrate. The shield metal layer formed at the location on the array substrate corresponding to the data line, there is no any black matrix region between a color filter units along a direction corresponding to the data line. The display panel comprising the array substrate has increased aperture ratio of pixel, and difficulty of manufacturing the display panel is decreased.
    Type: Application
    Filed: July 22, 2014
    Publication date: September 24, 2015
    Inventors: Shan Gao, Yingying Nan, Young Yik Ko
  • Publication number: 20150077650
    Abstract: A touch screen includes a plurality of first transparent electrodes extending in a first direction and a plurality of second transparent electrodes extending in a second direction intersecting the first direction disposed on the substrate; first conductive layers located on at least one side of the first transparent electrodes and connected in parallel with the first transparent electrodes; and/or second conductive layers located on at least one side of the second transparent electrodes and connected in parallel with the second transparent electrodes; the first conductive layers and the second conductive layers are metal layers or alloy layers. A manufacturing method of the touch screen and a display device having the touch screen are further disclosed.
    Type: Application
    Filed: December 9, 2013
    Publication date: March 19, 2015
    Inventors: Weiyun Huang, Young Yik Ko, Yingying Nan, Minghua Xuan