Patents by Inventor Huanxi Zhang

Huanxi 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: 10795063
    Abstract: A transflective and non-rectangular display panel and a display device are provided. The non-rectangular display panel includes a display region, a non-display region surrounding the display region, multiple pixels including multiple sub pixels, and a light shielding layer. There is a first boundary between the display region and the non-display region, and a region surrounded by the first boundary and the display region is non-rectangular. Each of the multiple pixels includes at least three of the multiple sub pixels. An open region of each of the multiple sub pixels has a transmissive region and a reflective region. The multiple pixels include normal pixels in the display region and abnormal pixels passed through by the first boundary. In each of the abnormal pixels, each of the transmissive region and the reflective region is partially blocked by the light shielding layer and partially emits light therefrom.
    Type: Grant
    Filed: October 30, 2018
    Date of Patent: October 6, 2020
    Assignee: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
    Inventors: Baiquan Lin, Kerui Xi, Ming Xie, Huanxi Zhang, Min Zhang
  • Patent number: 10705373
    Abstract: A liquid crystal display panel and a display device are disclosed. The liquid crystal display panel includes an array substrate and an opposite substrate arranged opposite to each other, reflecting metal located on the side of the array substrate facing the opposite substrate, color filters arranged in an array on the side of the opposite substrate facing the array substrate, and black matrixes located on the side of the opposite substrate facing the array substrate, where strip-shaped first opening areas extending in a second direction are arranged between each pair of adjacent color filters in different colors arranged in a first direction, and the black matrixes and the first opening areas are arranged alternately in the second direction.
    Type: Grant
    Filed: November 12, 2018
    Date of Patent: July 7, 2020
    Assignee: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
    Inventors: Huanxi Zhang, Xiangjian Kong, Ming Xie, Lei Wang
  • Publication number: 20190079344
    Abstract: A liquid crystal display panel and a display device are disclosed. The liquid crystal display panel includes an array substrate and an opposite substrate arranged opposite to each other, reflecting metal located on the side of the array substrate facing the opposite substrate, color filters arranged in an array on the side of the opposite substrate facing the array substrate, and black matrixes located on the side of the opposite substrate facing the array substrate, where strip-shaped first opening areas extending in a second direction are arranged between each pair of adjacent color filters in different colors arranged in a first direction, and the black matrixes and the first opening areas are arranged alternately in the second direction.
    Type: Application
    Filed: November 12, 2018
    Publication date: March 14, 2019
    Applicant: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
    Inventors: Huanxi Zhang, Xiangjian Kong, Ming Xie, Lei Wang
  • Publication number: 20190064403
    Abstract: A transflective and non-rectangular display panel and a display device are provided. The non-rectangular display panel includes a display region, a non-display region surrounding the display region, multiple pixels including multiple sub pixels, and a light shielding layer. There is a first boundary between the display region and the non-display region, and a region surrounded by the first boundary and the display region is non-rectangular. Each of the multiple pixels includes at least three of the multiple sub pixels. An open region of each of the multiple sub pixels has a transmissive region and a reflective region. The multiple pixels include normal pixels in the display region and abnormal pixels passed through by the first boundary. In each of the abnormal pixels, each of the transmissive region and the reflective region is partially blocked by the light shielding layer and partially emits light therefrom.
    Type: Application
    Filed: October 30, 2018
    Publication date: February 28, 2019
    Applicant: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
    Inventors: Baiquan LIN, Kerui XI, Ming XIE, Huanxi Zhang, Min ZHANG