Patents by Inventor Leping AN

Leping AN 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: 11296184
    Abstract: The present disclosure relates to a display panel, a display screen, and a display terminal. The display panel includes a substrate, a pixel-defining layer disposed on the substrate, and an isolation structure disposed on the pixel-defining layer. The isolation structure includes at least two layer structures stacked in sequence along a direction perpendicular to a surface of the substrate. At least one of the at least two layer structures has a width varied continuously or intermittently along an extending direction of the isolation structure. The extending direction of the isolation structure is parallel to the surface of the substrate. The width of the layer structure refers to a size of a projection, along a direction perpendicular to the extending direction, of the layer structure on a plane coplanar with the surface of the substrate.
    Type: Grant
    Filed: July 8, 2020
    Date of Patent: April 5, 2022
    Assignees: SUZHOU QINGYUE OPTOELECTRONICS TECHNOLOGY CO. LTD., YUNGU (GU'AN) TECHNOLOGY CO., LTD., KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD.
    Inventors: Leping An, Junhui Lou, Gaomin Li, Yanqin Song
  • Patent number: 11244992
    Abstract: A display panel, a display screen, and a display terminal are provided. The display panel includes: a substrate; and a pixel definition layer formed on the substrate; pixel apertures formed on the pixel definition layer; the pixel aperture comprising a first type of pixel aperture; edges of a projection of the first type of pixel aperture on the substrate being curves, and the edges being not parallel to each other.
    Type: Grant
    Filed: March 20, 2020
    Date of Patent: February 8, 2022
    Assignees: YUNGU (GU'AN) TECHNOLOGY CO., LTD., KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD., SUZHOU QINGYUE OPTOELECTRONICS TECHNOLOGY CO., LTD
    Inventors: Junhui Lou, Yanan Ji, Yanqin Song, Leping An
  • Patent number: 11227910
    Abstract: A display panel, a display screen, and a terminal device are provided. The display panel includes: a substrate; and a plurality of first electrodes disposed on the substrate, the plurality of the first electrodes extending in parallel with each other in a extending direction, and two adjacent first electrodes having an interval therebetween, a width of the first electrode changes continuously or intermittently in the extending direction of the first electrodes, two edges of the first electrode in the extending direction thereof are wavy lines, crests and troughs of the wavy line are both curves, and a radius of curvature of the curve at the crest is different from a radius of curvature of the curve at the trough.
    Type: Grant
    Filed: March 10, 2020
    Date of Patent: January 18, 2022
    Assignees: YUNGU (GU'AN) TECHNOLOGY CO., LTD., SUZHOU QINGYUE OPTOELECTRONICS TECHNOLOGY CO., LTD, KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD.
    Inventors: Junhui Lou, Yanan Ji, Leping An, Zhengfang Xie, Yanqin Song
  • Patent number: 10903303
    Abstract: The present disclosure relates to a display panel, a display screen, and a terminal device. The display panel includes a substrate, a first pixel electrode overlaying the substrate, a pixel definition layer overlaying a side of the first pixel electrode away from the substrate and including a plurality of pixel openings to expose a surface of the first pixel electrode, and a first type of separation pillar disposed on the pixel definition layer. A width of the first type of separation pillar changes continuously or intermittently in an extending direction thereof. The extending direction of the first type of separation pillar is parallel to the substrate. The width is a dimension of a projection of the first type of separation pillar on the substrate in a direction perpendicular to the extending direction of the first type of separation pillar.
    Type: Grant
    Filed: February 26, 2020
    Date of Patent: January 26, 2021
    Inventors: Junhui Lou, Yanan Ji, Yanqin Song, Leping An, Shixing Cai, Li Lin
  • Publication number: 20200335576
    Abstract: The present disclosure relates to a display panel, a display screen, and a display terminal. The display panel includes a substrate, a pixel-defining layer disposed on the substrate, and an isolation structure disposed on the pixel-defining layer. The isolation structure includes at least two layer structures stacked in sequence along a direction perpendicular to a surface of the substrate. At least one of the at least two layer structures has a width varied continuously or intermittently along an extending direction of the isolation structure. The extending direction of the isolation structure is parallel to the surface of the substrate. The width of the layer structure refers to a size of a projection, along a direction perpendicular to the extending direction, of the layer structure on a plane coplanar with the surface of the substrate.
    Type: Application
    Filed: July 8, 2020
    Publication date: October 22, 2020
    Inventors: Leping AN, Junhui LOU, Gaomin LI, Yanqin SONG
  • Publication number: 20200219967
    Abstract: A display panel, a display screen, and a display terminal are provided. The display panel includes: a substrate; and a pixel definition layer formed on the substrate; pixel apertures formed on the pixel definition layer; the pixel aperture comprising a first type of pixel aperture; edges of a projection of the first type of pixel aperture on the substrate being curves, and the edges being not parallel to each other.
    Type: Application
    Filed: March 20, 2020
    Publication date: July 9, 2020
    Inventors: Junhui LOU, Yanan JI, Yanqin SONG, Leping AN
  • Publication number: 20200212163
    Abstract: A display panel, a display screen, and a terminal device are provided. The display panel includes: a substrate; and a plurality of first electrodes disposed on the substrate, the plurality of the first electrodes extending in parallel with each other in a extending direction, and two adjacent first electrodes having an interval therebetween, a width of the first electrode changes continuously or intermittently in the extending direction of the first electrodes, two edges of the first electrode in the extending direction thereof are wavy lines, crests and troughs of the wavy line are both curves, and a radius of curvature of the curve at the crest is different from a radius of curvature of the curve at the trough.
    Type: Application
    Filed: March 10, 2020
    Publication date: July 2, 2020
    Inventors: Junhui LOU, Yanan JI, Leping AN, Zhengfang XIE, Yanqin SONG
  • Publication number: 20200194538
    Abstract: The present disclosure relates to a display panel, a display screen, and a terminal device. The display panel includes a substrate, a first pixel electrode overlaying the substrate, a pixel definition layer overlaying a side of the first pixel electrode away from the substrate and including a plurality of pixel openings to expose a surface of the first pixel electrode, and a first type of separation pillar disposed on the pixel definition layer. A width of the first type of separation pillar changes continuously or intermittently in an extending direction thereof. The extending direction of the first type of separation pillar is parallel to the substrate. The width is a dimension of a projection of the first type of separation pillar on the substrate in a direction perpendicular to the extending direction of the first type of separation pillar.
    Type: Application
    Filed: February 26, 2020
    Publication date: June 18, 2020
    Inventors: Junhui Lou, Yanan Ji, Yanqin Song, Leping An, Shixing Cai, Li Lin
  • Patent number: 10379667
    Abstract: A capacitive touchscreen panel and a method for etching an indium tin oxide film on a gap portion of a capacitive touchscreen panel, the method for etching comprises using a laser etching line to cut ITO on the gap portion into a plurality of ITO segments, the ITO segments are independent of each other and are not connected to each other. The method for etching an indium tin oxide film on a capacitive touchscreen panel and a gap portion thereof of the present invention has high production efficiency, and the touchscreen product has a good display effect after etching.
    Type: Grant
    Filed: December 23, 2014
    Date of Patent: August 13, 2019
    Assignee: KUNSHAN VISIONOX DISPLAY CO., LTD.
    Inventors: Leping An, Yao Hong, Long Wang, Ming Gao, Peisheng You
  • Publication number: 20170003820
    Abstract: A capacitive touchscreen panel and a method for etching an indium tin oxide film on a gap portion of a capacitive touchscreen panel, the method for etching comprises using a laser etching line to cut ITO on the gap portion into a plurality of ITO segments, the ITO segments are independent of each other and are not connected to each other. The method for etching an indium tin oxide film on a capacitive touchscreen panel and a gap portion thereof of the present invention has high production efficiency, and the touchscreen product has a good display effect after etching.
    Type: Application
    Filed: December 23, 2014
    Publication date: January 5, 2017
    Inventors: Leping AN, Yao HONG, Long WANG, Ming GAO, Peisheng YOU
  • Publication number: 20160330829
    Abstract: The present invention discloses a flexible circuit board. The flexible circuit board comprises a base portion and a grounding soft board extending from the base portion, the grounding soft board comprising a board body connected to the base portion and a contact end provided at a free end of the board body, the contact end comprising a bonding region and a windowing copper exposure region arranged inside the bonding region, and the board body being in a curved shape. According to the present invention, by making improvements on the bonding area between the grounding soft board and the shielding layer and on the shape of the soft board, and by increasing the bonding power and dispersing the folding stress, the grounding soft board is prevented from falling off at portions contacting the shielding layer when folded or transported.
    Type: Application
    Filed: December 29, 2014
    Publication date: November 10, 2016
    Applicant: KUNSHAN VISIONOX DISPLAY CO., LTD.
    Inventors: Leping AN, Long WANG, Ming GAO, Yao HONG, Bin PU