Patents by Inventor Dongchuan CHEN

Dongchuan CHEN 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: 20190025626
    Abstract: A curved-surface liquid crystal display panel and a display device are disclosed. The curved-surface liquid crystal display panel includes an array substrate and an opposite substrate, a liquid crystal layer including first liquid crystal molecules, a lower polarizer, an upper polarizer, a lower compensation layer, and an upper compensation layer. Each of the upper compensation layer and the lower compensation layer includes second liquid crystal molecules having a birefringence different from that of the first liquid crystal molecules. A direction of pre-tilt angles of the second liquid crystal molecules in the upper compensation layer and a direction of a light absorption axis of the upper polarizer forms a non-zero first angle, and the direction of pre-tilt angles of the second liquid crystal molecules in the lower compensation layer and a direction of a light absorption axis of the lower polarizer forms a non-zero second angle.
    Type: Application
    Filed: March 19, 2018
    Publication date: January 24, 2019
    Inventors: Dongchuan CHEN, Hongming ZHAN, Zhe LI, Xibin SHAO
  • Publication number: 20180373100
    Abstract: A display substrate, a manufacturing method thereof and a display panel are provided. The display substrate includes: a base substrate and an alignment film disposed on the base substrate. The base substrate includes a plurality of pixel units, each of the pixel units including an active display region and a peripheral region located on the periphery of the active display region. The alignment film located at the peripheral region is configured not to cause aligned liquid crystal molecules to deflect during operation, and the alignment film located at the active display region is configured to cause the aligned liquid crystal molecules to deflect during operation.
    Type: Application
    Filed: July 14, 2017
    Publication date: December 27, 2018
    Inventors: Xueqiang QIAN, Dongchuan CHEN, Zhenyu ZHANG, Lifeng LIN, Fangyu WANG, Xian TANG
  • Publication number: 20180348575
    Abstract: The present disclosure provides a backlight assembly and a display apparatus comprising the backlight assembly. The backlight assembly includes a light source and at least one light-absorbing substance. The light source is configured to emit a white light, the white light comprising at least two primary color lights. The at least one light-absorbing substance is disposed at a light-out side of the light source and is configured to absorb light in at least one overlapping portion between spectra of two of the at least two primary color lights in the white light.
    Type: Application
    Filed: August 12, 2016
    Publication date: December 6, 2018
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Xibin SHAO, Dongchuan CHEN, Yanping LIAO
  • Publication number: 20180246360
    Abstract: The present disclosure relates to a display panel, a display apparatus, a manufacturing method of a display panel and a manufacturing method of a display apparatus. The display panel comprises a first substrate and a second substrate, the display panel being divided into a display region and a non-display region, wherein a bonding element including an adhesive is disposed in the display region between the first substrate and the second substrate.
    Type: Application
    Filed: May 17, 2017
    Publication date: August 30, 2018
    Inventors: Xueqiang QIAN, Zhenyu ZHANG, Yuqiong CHEN, Lifeng LIN, Mengjie WANG, Dongchuan CHEN, Shuai YUAN
  • Publication number: 20180107036
    Abstract: The present disclosure provides a pixel unit, an array substrate and a manufacturing method thereof. The pixel unit comprises slit electrodes and comprises four zones. The slit electrodes in the four zones are electrically connected with each other. The slit incline directions of the slit electrodes of the pixel unit in each of the four zones are the same, and the slit inclined directions of the slit electrodes of the pixel unit in any two adjacent zones of the four zones are different. The pixel unit structure with a plurality of domains and the array substrate comprising the pixel unit structure provided by the present disclosure can eliminate color deviation to the greatest extent, and have excellent light transmittance.
    Type: Application
    Filed: September 29, 2016
    Publication date: April 19, 2018
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Xibin SHAO, Dongchuan CHEN, Yanping LIAO, Zhenyu ZHANG