Patents by Inventor Huaiping ZHANG

Huaiping ZHANG 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: 12253749
    Abstract: A display apparatus includes a display panel, a mirror switching screen, a first photosensitive sensor, a first flexible circuit board and a driver board. The mirror switching screen is disposed on a light-exit side of the display panel. The first photosensitive sensor is configured to sense a light intensity of ambient light at a side of the mirror switching screen away from the display panel. The first flexible circuit board includes a bonding portion, a component portion and a wiring portion. The bonding portion is electrically connected to the mirror switching screen. The first photosensitive sensor is disposed on a side of the component portion proximate to the mirror switching portion. The wiring portion has lines electrically connected to the first photosensitive sensor and bonding pads of the bonding portion. The driver board is electrically connected to the wiring portion of the first flexible circuit board.
    Type: Grant
    Filed: January 4, 2022
    Date of Patent: March 18, 2025
    Assignees: BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Wenbo Li, Huaiping Zhang, Xiaodong Huang, Yuqiang Zhao, Jindou Liu
  • Publication number: 20240288721
    Abstract: A display apparatus includes a display panel, a mirror switching screen, a first photosensitive sensor, a first flexible circuit board and a driver board. The mirror switching screen is disposed on a light-exit side of the display panel. The first photosensitive sensor is configured to sense a light intensity of ambient light at a side of the mirror switching screen away from the display panel. The first flexible circuit board includes a bonding portion, a component portion and a wiring portion. The bonding portion is electrically connected to the mirror switching screen. The first photosensitive sensor is disposed on a side of the component portion proximate to the mirror switching portion. The wiring portion has lines electrically connected to the first photosensitive sensor and bonding pads of the bonding portion. The driver board is electrically connected to the wiring portion of the first flexible circuit board.
    Type: Application
    Filed: January 4, 2022
    Publication date: August 29, 2024
    Inventors: Wenbo LI, Huaiping ZHANG, Xiaodong HUANG, Yuqiang ZHAO, Jindou LIU
  • Publication number: 20240214545
    Abstract: The present application relates to the field of naked eye 3D technology, provides a method and a device for naked eye 3D displaying a vehicle instrument, which includes: collecting a real-time eye position of an operator in a real time, generating a corresponding real-time visual interweaving image according to the real-time eye position, and displaying the real-time visual interweaving image on a display interface; identifying whether the operator is engaged in human behavior, if so, obtaining human behavior information of the operator; predicting a deviation interval of the operator according to the human behavior information, and generating and caching a viewing angle image set corresponding to the deviation interval; and compensating in response to the real-time visual interweaving image on the display interface according to the viewing angle image set.
    Type: Application
    Filed: December 13, 2023
    Publication date: June 27, 2024
    Inventors: Hongzhang LI, Zhongfu CAO, Huaiping ZHANG, Haiqiang ZHONG, Jinwu CHEN, Dianyi RUAN
  • Publication number: 20240166048
    Abstract: Provided are a smart surface, a center console of a vehicle, and a vehicle. The smart surface includes a display device (10), a decorative cover plate (20) including a decorative pattern layer (21), a substrate layer (22), an optical adhesive layer (23), and a glass layer (24) stacked sequentially from top to bottom, an upper surface of the glass layer (24) being fitted to the optical adhesive layer (23), and a lower surface of the glass layer (24) being covered on the display device (10), and an AG fluorescent film (30) fitted to the decorative pattern layer (21), and the AG fluorescent film (30) is used for filtering ambient light or light emitted from the decorative pattern layer (21). The smart surface provided by the present application can reduce the obstruction of the image caused by the decorative pattern by providing the AG fluorescent film.
    Type: Application
    Filed: November 22, 2023
    Publication date: May 23, 2024
    Inventors: Jinwu CHEN, Huaiping ZHANG, Haiqiang ZHONG, Hongzhang LI, Zhongfu CAO, Dianyi RUAN, Junjie FANG, Zhijian ZHU