Patents by Inventor Jiaqian Wu

Jiaqian Wu 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: 11205396
    Abstract: The present disclosure provides a display panel, a method for driving the display panel, and a display device. In embodiments of the present disclosure, the display panel includes a display area, where pixels arranged in an array are arranged in the display area, each pixel includes a plurality of sub-pixels, and at least some sub-pixels among the sub-pixels included in each pixel have different colors. The driving method includes: driving, polarities of display signals inputted to some sub-pixels among the sub-pixels having the same color in at least one row of sub-pixels to be different.
    Type: Grant
    Filed: December 8, 2019
    Date of Patent: December 21, 2021
    Assignee: XIAMEN TIANMA MICRO-ELECTRONICS CO., LTD.
    Inventors: Zhiwei Zheng, Zhijie Wang, Jiaqian Wu
  • Patent number: 11100306
    Abstract: A display panel and a display device are provided in the present disclosure. The display panel includes a display region and a non-display region surrounding the display region. The display region includes a plurality of fingerprint recognition units. The non-display region includes a drive chip and Q first gate drive circuits, where the drive chip includes a first encoding circuit including M signal output terminals. The non-display region further includes a first decoding circuit and M first signal lines. The first decoding circuit includes M signal input terminals and N signal output terminals, where 1?M<Q?N, and M, Q, N are positive integers. A signal output terminal of the first encoding circuit is electrically connected to a corresponding signal input terminal of the first decoding circuit through one first signal line; and each first gate drive circuit is connected to one signal output terminal of the first decoding circuit correspondingly.
    Type: Grant
    Filed: August 18, 2020
    Date of Patent: August 24, 2021
    Assignee: Xiamen Tianma Micro-Electronics Co., Ltd.
    Inventors: Xiaoxiao Wu, Jiaqian Wu, Min Huang, Guozhao Chen
  • Publication number: 20200111431
    Abstract: The present disclosure provides a display panel, a method for driving the display panel, and a display device. In embodiments of the present disclosure, the display panel includes a display area, where pixels arranged in an array are arranged in the display area, each pixel includes a plurality of sub-pixels, and at least some sub-pixels among the sub-pixels included in each pixel have different colors. The driving method includes: driving, polarities of display signals inputted to some sub-pixels among the sub-pixels having the same color in at least one row of sub-pixels to be different.
    Type: Application
    Filed: December 8, 2019
    Publication date: April 9, 2020
    Inventors: Zhiwei Zheng, Zhijie Wang, Jiaqian Wu