Patents by Inventor Kuihua YOU

Kuihua YOU 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: 20240107727
    Abstract: The present application provides a display device comprising: a display panel including a display region and a non-display region, wherein the non-display region includes first and second fan-out regions and a bending region; an optical functional film layer formed in the display region and the first fan-out region; an adhesive layer formed on the optical functional film layer; and a protective layer located in the bending region and with a gap with the optical functional film layer, and an end of the adhesive layer extends beyond the optical functional film layer and is connected to the protective layer, and the adhesive layer covers the optical functional film layer, the gap, and part of the protective layer.
    Type: Application
    Filed: December 8, 2023
    Publication date: March 28, 2024
    Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Kuihua YOU, Jialiang TANG
  • Publication number: 20240099083
    Abstract: The present application discloses a display panel. A thickening layer includes a first portion. An orthographic projection of a first backplate on a plane of a bonding substrate is a first projection. An orthographic projection of a circuit board on the plane of the bonding substrate is a second projection. A terminal portion includes a first region and a second region. The first region is an overlapping region of the first projection and the second projection. The first portion is disposed in the second region and extends from a junction of the first region and the second region to a side away from the first region.
    Type: Application
    Filed: April 15, 2021
    Publication date: March 21, 2024
    Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Jun Yang, Kuihua You, Peng Huang
  • Publication number: 20240049413
    Abstract: A display device provided. The display device includes a display portion and a bonding portion disposed opposite to each other and a bent portion connected between the display portion and the bonding portion; a support layer, including a second support portion close to a side of the bent portion; and a buffer portion, disposed on the second support portion. The bent portion includes a bent sub-portion. A length of the buffer portion in a first direction is greater than or equal to a distance from any position on the bent sub-portion to a first plane in the first direction. The first direction is a thickness direction along the display portion.
    Type: Application
    Filed: July 19, 2021
    Publication date: February 8, 2024
    Applicants: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD., WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO. LTD.
    Inventors: Jialiang TANG, Kuihua YOU
  • Patent number: 11895813
    Abstract: The present application provides a display device comprising: a display panel including a display region and a non-display region, wherein the non-display region includes first and second fan-out regions and a bending region; an optical functional film layer formed in the display region and the first fan-out region; an adhesive layer formed on the optical functional film layer; and a protective layer located in the bending region and with a gap with the optical functional film layer, and an end of the adhesive layer extends beyond the optical functional film layer and is connected to the protective layer, and the adhesive layer covers the optical functional film layer, the gap, and part of the protective layer.
    Type: Grant
    Filed: June 9, 2021
    Date of Patent: February 6, 2024
    Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Kuihua You, Jialiang Tang
  • Patent number: 11895904
    Abstract: The present disclosure provides a display panel. In the display panel, a first backplate is disposed in a terminal region; a flexible substrate including a first portion is disposed in the terminal region, wherein the first portion is disposed on the first backplate; a portion of a reinforcement layer is disposed on the flexible substrate and located in the terminal region; a first protective layer is disposed on the first portion, wherein the first protective layer and the reinforcement layer are disposed separately; and a second protective layer is disposed on the first protective layer and is connected to the reinforcement layer.
    Type: Grant
    Filed: March 12, 2021
    Date of Patent: February 6, 2024
    Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Kuihua You, Jaehun Yang, Wei Huang
  • Publication number: 20240040903
    Abstract: A display panel and a mobile terminal are provided. The display panel includes a flat area and a curved area. The display panel includes a panel body and a hard support layer that are stacked. The panel body includes a flat portion located in the flat area and a curved portion located in the curved area. The hard support layer includes a first bonding portion provided on one side of the flat portion and a second bonding portion provided on one side of the curved portion. A bending modulus of the second bonding portion is less than a bending modulus of the first bonding portion.
    Type: Application
    Filed: December 20, 2021
    Publication date: February 1, 2024
    Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Kuihua You, Chen Zhao, Feiming Lin, Yuan Lin
  • Publication number: 20240040919
    Abstract: A display module includes a display function layer, a display planar area, and a buffer layer. The display function layer is divided into a display segment, a compression segment, and a bending segment therebetween. The display planar area includes a compression overlapping area. A positive projection of the compression segment on the display segment covers the compression overlapping area. The buffer layer covers the compression overlapping area and is disposed on a side of the display function layer away from an eminent layer of the display function layer. The buffer layer comprises a metal layer. A protective layer is disposed on a side of the buffer layer away from the display function layer. The protective layer covers the compression overlapping area. A hardness of a material for the protective layer is greater than a hardness of a material for the metal layer.
    Type: Application
    Filed: December 17, 2021
    Publication date: February 1, 2024
    Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Kuihua You, Feiming Lin, Xiaowen Huang
  • Publication number: 20240021111
    Abstract: Embodiments of the application discloses a display module, a manufacturing method thereof, and a display device, wherein the display module includes a display panel, a functional layer, and a sealant layer disposed on the display panel, the sealant layer includes a first sealant section spaced apart from the functional layer and a second sealant section filled between the first sealant section and the functional layer, and an elastic modulus of the second sealant section is smaller than an elastic modulus of the first sealant section.
    Type: Application
    Filed: April 26, 2021
    Publication date: January 18, 2024
    Applicant: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    Inventors: Jun YANG, Kuihua YOU, Chihshun TANG
  • Publication number: 20230296819
    Abstract: The present application provides a display module and a display device. The display module is provided with optical transparent resin in a first via hole of a polarizing layer, and the optical transparent resin is cured after a cover plate and the polarizing layer are attached to each other. In this way, the via hole of the polarizing layer is fully filled using the optical transparent resin in a fluid state before cured, preventing a display panel from collapsing due to a void in the via hole.
    Type: Application
    Filed: March 28, 2022
    Publication date: September 21, 2023
    Inventors: Lihao GUI, Kuihua YOU
  • Publication number: 20230292478
    Abstract: The present application provides a display device comprising: a display panel including a display region and a non-display region, wherein the non-display region includes first and second fan-out regions and a bending region; an optical functional film layer formed in the display region and the first fan-out region; an adhesive layer formed on the optical functional film layer; and a protective layer located in the bending region and with a gap with the optical functional film layer, and an end of the adhesive layer extends beyond the optical functional film layer and is connected to the protective layer, and the adhesive layer covers the optical functional film layer, the gap, and part of the protective layer.
    Type: Application
    Filed: June 9, 2021
    Publication date: September 14, 2023
    Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Kuihua You, Jialiang Tang
  • Publication number: 20230142422
    Abstract: The present disclosure provides a display panel. In the display panel, a first backplate is disposed in a terminal region; a flexible substrate including a first portion is disposed in the terminal region, wherein the first portion is disposed on the first backplate; a portion of a reinforcement layer is disposed on the flexible substrate and located in the terminal region; a first protective layer is disposed on the first portion, wherein the first protective layer and the reinforcement layer are disposed separately; and a second protective layer is disposed on the first protective layer and is connected to the reinforcement layer.
    Type: Application
    Filed: March 12, 2021
    Publication date: May 11, 2023
    Inventors: Kuihua YOU, Jaehun YANG, Wei HUANG