Patents by Inventor Baolin Chi

Baolin Chi 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: 20240036408
    Abstract: The present application discloses a display panel and a display device. The display panel includes a plurality of pixel electrodes and a common electrode arranged correspondingly, and a plurality of light shielding electrodes, by opening holes on the common electrode corresponding to the light-shielding electrode or adjust a preset voltage on the light-shielding electrode, a vertical electric field is formed between the common electrode and the corresponding light-shielding electrode, which hinders a lateral movement of impurity ions and relieves a problem of line residue of currently LCD panels.
    Type: Application
    Filed: July 21, 2021
    Publication date: February 1, 2024
    Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DOSPLAY TECHNOLOGY CO., LTD.
    Inventor: Baolin Chi
  • Patent number: 11256126
    Abstract: The present disclosure provides a liquid crystal display panel, including a first substrate, a second substrate, a plurality of reactive monomers, and a plurality of liquid crystal monomers. The first substrate is formed with a color resist layer and a driving circuit layer, and includes a first alignment film and a first reactive monomer layer. The second substrate is disposed opposite the first substrate and formed with a black matrix layer, and includes a second alignment film and a second reactive monomer layer. The reactive monomers are disposed between the first substrate and the second substrate. The liquid crystal monomers are filled among the reactive monomers, wherein the black matrix layer is formed with through holes in a non-display area of the liquid crystal display panel.
    Type: Grant
    Filed: January 2, 2020
    Date of Patent: February 22, 2022
    Inventor: Baolin Chi
  • Publication number: 20210405442
    Abstract: The present disclosure provides a display panel, a manufacturing method of the display panel, and a display device. The display panel includes a substrate, a black matrix, and a polymer film disposed between the substrate and the black matrix and used to increase an adhesive force between the substrate and the black matrix. The polymer film as an adhesive can enhance the adhesive force between the black matrix and the substrate to prevent the black matrix from peeling off from the substrate.
    Type: Application
    Filed: February 28, 2020
    Publication date: December 30, 2021
    Applicant: TCL China Star OPtoelectronics Technology Co., Ltd.
    Inventor: Baolin CHI
  • Publication number: 20210356806
    Abstract: The present disclosure provides a liquid crystal display panel, including a first substrate, a second substrate, a plurality of reactive monomers, and a plurality of liquid crystal monomers. The first substrate is formed with a color resist layer and a driving circuit layer, and includes a first alignment film and a first reactive monomer layer. The second substrate is disposed opposite the first substrate and formed with a black matrix layer, and includes a second alignment film and a second reactive monomer layer. The reactive monomers are disposed between the first substrate and the second substrate. The liquid crystal monomers are filled among the reactive monomers, wherein the black matrix layer is formed with through holes in a non-display area of the liquid crystal display panel.
    Type: Application
    Filed: January 2, 2020
    Publication date: November 18, 2021
    Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventor: Baolin CHI
  • Publication number: 20210294134
    Abstract: The present invention provides a backlight module and a method of regulating transmittance thereof, and a display, wherein the backlight module includes: a substrate; a backlight disposed on the substrate; and a polymer dispersed liquid crystal layer disposed above the backlight, wherein the polymer dispersed liquid crystal layer has at least two different polymerization directions to reduce a difference between an amount of light emitted from an oblique viewing angle and an amount of light emitted from a vertical viewing angle.
    Type: Application
    Filed: September 23, 2019
    Publication date: September 23, 2021
    Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventor: Baolin CHI
  • Patent number: 10976612
    Abstract: The present invention provides a curved liquid crystal display panel and a display device. The curved liquid crystal display panel includes a middle region, an edge region, and has a cross-sectional structure including a first substrate, a second substrate disposed opposite to the first substrate, a liquid crystal layer disposed between the first substrate and the second substrate, a compensation layer disposed on a side of the second substrate in the middle region away from the liquid crystal layer, and compensating liquid crystal molecules filling a space between the second substrate and the compensation layer. A difference between a middle thickness of the middle region of the curved liquid crystal display panel and an edge thickness of the edge region of the curved liquid crystal display panel is less than or equal to a preset value. The present invention can improve transmittance and reduce color shift, thereby improving display effects.
    Type: Grant
    Filed: December 20, 2019
    Date of Patent: April 13, 2021
    Assignee: TCL China Star Optoelectronics Technology Co., Ltd.
    Inventor: Baolin Chi