Patents by Inventor Xiangwei ZHAO

Xiangwei ZHAO 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: 11925100
    Abstract: A display module includes substrate and adhesive portion. Substrate includes display portion, bending portion and bonding portion located on non-light-emitting side of display portion. Bending portion is located between display portion and bonding portion. Adhesive portion includes first adhesive portion including first adhesive sub-portion and second adhesive sub-portion located on side of first adhesive sub-portion facing away from bending portion. Bonding portion includes first bonding sub-portion at least partially overlapping first adhesive sub-portion in a first direction and second bonding sub-portion located on side of first bonding sub-portion facing away from bending portion at least partially overlapping second adhesive sub-portion in the first direction.
    Type: Grant
    Filed: September 2, 2021
    Date of Patent: March 5, 2024
    Assignee: Wuhan Tianma Micro-Electronics Co., Ltd.
    Inventors: Xiangwei Zhao, Jiang Li, Guancheng Xiao, Ruiyuan Zhou
  • Patent number: 11506831
    Abstract: A backlight source packaging device is provided in the present disclosure, which belongs to the technical field of displays. The backlight source packaging device includes a bracket, a feeding mechanism, a cleaning mechanism, a cutting mechanism and a rotating mechanism, where the feeding mechanism is fixed to the bracket, which is configured to arrange a winding film; the cleaning mechanism is fixed to the bracket, which is configured to clean the winding film; the cutting mechanism is fixed to the bracket, which is configured to cut the winding film; the rotating mechanism is fixed to the bracket, which is configured to drive the backlight source to rotate so that the winding film winds around the backlight source, where the winding film can reach the rotating mechanism from the feeding mechanism successively through the cleaning mechanism and the cutting mechanism.
    Type: Grant
    Filed: March 6, 2020
    Date of Patent: November 22, 2022
    Assignees: Beijing BOE Chatani Electronics Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xiangwei Zhao, Qilin Li
  • Publication number: 20210399244
    Abstract: A display module includes substrate and adhesive portion. Substrate includes display portion, bending portion and bonding portion located on non-light-emitting side of display portion. Bending portion is located between display portion and bonding portion. Adhesive portion includes first adhesive portion including first adhesive sub-portion and second adhesive sub-portion located on side of first adhesive sub-portion facing away from bending portion. Bonding portion includes first bonding sub-portion at least partially overlapping first adhesive sub-portion in a first direction and second bonding sub-portion located on side of first bonding sub-portion facing away from bending portion at least partially overlapping second adhesive sub-portion in the first direction.
    Type: Application
    Filed: September 2, 2021
    Publication date: December 23, 2021
    Inventors: Xiangwei Zhao, Jiang Li, Guancheng Xiao, Ruiyuan Zhou
  • Patent number: 11092737
    Abstract: A backlight module and a display device are provided. The backlight module includes a backboard and a light source component; the backboard has a bearing surface; the light source component is located on the bearing surface; the backboard includes at least one fixing member located at an edge of the backboard, the fixing member extends along a first direction and is located on a side of the backboard away from the light source component; the first direction is a direction which is intersected with the bearing surface and from the light source component to the backboard.
    Type: Grant
    Filed: August 27, 2019
    Date of Patent: August 17, 2021
    Assignees: BEIJING BOE CHATANI ELECTRONICS CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventor: Xiangwei Zhao
  • Publication number: 20210096294
    Abstract: A backlight source packaging device is provided in the present disclosure, which belongs to the technical field of displays. The backlight source packaging device includes a bracket, a feeding mechanism, a cleaning mechanism, a cutting mechanism and a rotating mechanism, where the feeding mechanism is fixed to the bracket, which is configured to arrange a winding film; the cleaning mechanism is fixed to the bracket, which is configured to clean the winding film; the cutting mechanism is fixed to the bracket, which is configured to cut the winding film; the rotating mechanism is fixed to the bracket, which is configured to drive the backlight source to rotate so that the winding film winds around the backlight source, where the winding film can reach the rotating mechanism from the feeding mechanism successively through the cleaning mechanism and the cutting mechanism.
    Type: Application
    Filed: March 6, 2020
    Publication date: April 1, 2021
    Inventors: Xiangwei ZHAO, Qilin LI
  • Publication number: 20200209457
    Abstract: A backlight module and a display device are provided. The backlight module includes a backboard and a light source component; the backboard has a bearing surface; the light source component is located on the bearing surface; the backboard includes at least one fixing member located at an edge of the backboard, the fixing member extends along a first direction and is located on a side of the backboard away from the light source component; the first direction is a direction which is intersected with the bearing surface and from the light source component to the backboard.
    Type: Application
    Filed: August 27, 2019
    Publication date: July 2, 2020
    Inventor: Xiangwei ZHAO