Patents by Inventor Shidi XIAO

Shidi XIAO 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: 11366362
    Abstract: A pixel electrode, an array substrate, and a display device are disclosed. The pixel electrode includes electrode regions and at least one hollow region distributed between the electrode regions. The hollow region includes a main body part and two ending parts located at two ends of the main body part, at least one ending part is an inflated portion having a width, and a width of the main body part is smaller than the width of the inflated portion. By using the present disclosure, the transparence is improved and the contrast and the power consumption are improved accordingly.
    Type: Grant
    Filed: August 22, 2019
    Date of Patent: June 21, 2022
    Assignee: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventor: Shidi Xiao
  • Publication number: 20210356822
    Abstract: A liquid crystal display panel is provided. LCD panel includes an array substrate, a color filter substrate, and a liquid crystal layer. The color filter substrate includes black matrixes. The array substrate includes data lines corresponding to black matrixes, a planarization layer, a common electrode layer, an insulating layer, pixel electrodes, and shielding electrodes formed on the same layer as the pixel electrodes and corresponding to the data lines. The shielding electrodes are used to connect with the common electrode layer to form a shielding electric field. Liquid crystal molecules of the liquid crystal layer are not deflected within a range of the shielding electric field.
    Type: Application
    Filed: December 21, 2018
    Publication date: November 18, 2021
    Inventor: Shidi Xiao
  • Publication number: 20210333602
    Abstract: A pixel electrode, an array substrate, and a display device are disclosed. The pixel electrode includes electrode regions and at least one hollow region distributed between the electrode regions. The hollow region includes a main body part and two ending parts located at two ends of the main body part, at least one ending part is an inflated portion having a width, and a width of the main body part is smaller than the width of the inflated portion. By using the present disclosure, the transparence is improved and the contrast and the power consumption are improved accordingly.
    Type: Application
    Filed: August 22, 2019
    Publication date: October 28, 2021
    Inventor: Shidi XIAO
  • Patent number: 10838272
    Abstract: An array panel includes at least: a first via-hole disposed on a surface of the interlayer insulating layer; a second via-hole disposed on a surface of the planarization layer; a third via-hole disposed on a surface of the passivation layer; a pixel electrode layer; a light-shielding layer; wherein the third via-hole partially overlaps the first via-hole or an interconnect formed by connecting both ends of the active layer on the first via-hole is parallel to an arrangement direction of the gate signal wire.
    Type: Grant
    Filed: September 11, 2018
    Date of Patent: November 17, 2020
    Assignee: Wuhan China Star Optoelectronics Technology Co., Ltd.
    Inventor: Shidi Xiao
  • Patent number: 10816860
    Abstract: A non-rectangular display panel and a liquid crystal display device are provided. The liquid crystal display device includes the non-rectangular display panel, and the non-rectangular display panel includes a plurality of pixels having a first pixel formed with a first pixel electrode and a second pixel formed with a second pixel electrode; an effective display area within which the first pixel is distributed; and an effective display area boundary which is located outside the effective display area and is non-rectangular. The second pixel is distributed on the effective display area boundary; and a width of the first pixel electrode is less than a width of the second pixel electrode.
    Type: Grant
    Filed: January 4, 2019
    Date of Patent: October 27, 2020
    Assignee: Wuhan China Star Optoelectronics Technology Co., Ltd.
    Inventors: Shidi Xiao, Qiang Gong
  • Publication number: 20200335060
    Abstract: A display panel and a display device are provided, wherein the display panel includes a first substrate, at least one reflective structure, signal traces, and a control circuit. The at least one reflective structure is disposed on the first substrate. The at least one reflective structure includes a reflective layer and an electrochromic layer disposed on the reflective layer. The signal traces are disposed on the first substrate. An orthogonal projection of the at least one reflective structure on the first substrate overlaps at least part of an orthogonal projection of the signal traces on the first substrate. The control circuit is disposed on the first substrate. The control circuit is connected to the electrochromic layer. The present disclosure improves utilization of the backlight and improves display performance.
    Type: Application
    Filed: August 5, 2019
    Publication date: October 22, 2020
    Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.
    Inventor: Shidi XIAO
  • Publication number: 20200194464
    Abstract: The present disclosure provides an array substrate and a method for manufacturing same. The pixel electrode of the array sub substrate includes an effective active area and a parallelogram-shaped etched area, wherein the etched area is formed using a mask having a transparent area by performing an etching process; wherein the mask comprises a shielding area and the transparent area corresponding to the etched area, a pattern defined by a circumference of the transparent area has a shape of a parallelogram, and both a top side and a bottom side of the circumference of the transparent area includes an exposure compensation area extending towards the shielding area.
    Type: Application
    Filed: January 29, 2019
    Publication date: June 18, 2020
    Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.
    Inventor: Shidi XIAO
  • Publication number: 20200192166
    Abstract: A non-rectangular display panel and a liquid crystal display device are provided. The liquid crystal display device includes the non-rectangular display panel, and the non-rectangular display panel includes a plurality of pixels having a first pixel formed with a first pixel electrode and a second pixel formed with a second pixel electrode; an effective display area within which the first pixel is distributed; and an effective display area boundary which is located outside the effective display area and is non-rectangular. The second pixel is distributed on the effective display area boundary; and a width of the first pixel electrode is less than a width of the second pixel electrode.
    Type: Application
    Filed: January 4, 2019
    Publication date: June 18, 2020
    Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.
    Inventors: Shidi XIAO, Qiang GONG
  • Publication number: 20200117064
    Abstract: An array panel includes at least: a first via-hole disposed on a surface of the interlayer insulating layer; a second via-hole disposed on a surface of the planarization layer; a third via-hole disposed on a surface of the passivation layer; a pixel electrode layer; a light-shielding layer; wherein the third via-hole partially overlaps the first via-hole or an interconnect formed by connecting both ends of the active layer on the first via-hole is parallel to an arrangement direction of the gate signal wire.
    Type: Application
    Filed: September 11, 2018
    Publication date: April 16, 2020
    Inventor: Shidi XIAO