Patents by Inventor Xiuliang WANG

Xiuliang WANG 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: 20170212370
    Abstract: The present disclosure provides a display substrate, a display panel and a display device. The display substrate includes a base substrate and at least one layer formed on the base substrate, and the layer is formed with an alignment mark, which includes a dot array composed of a plurality of dots. With such dot array composed of the plurality of dots, a step or height difference between the alignment mark and portions of the layer around the alignment mark can be reduced, and adverse influence on the rubbing alignment caused by alignment mark can be reduced or eliminated, thereby reducing or eliminating rubbing Mura in the region where the alignment mark is located.
    Type: Application
    Filed: July 20, 2016
    Publication date: July 27, 2017
    Inventors: Tingze Dong, Xiuliang Wang, Zhinan Zhang, Xing Qin, Xuejiao Huang
  • Publication number: 20170199436
    Abstract: The present application discloses a method for manufacturing a display substrate. The method comprises: coating all regions of a base substrate with an alignment film; performing a rubbing process on the base substrate coated with the alignment film; and removing the alignment film outside a display region of the base substrate by a photolithography process so as to retain only the alignment film in the display region. The present application further discloses a display substrate manufactured by such a manufacturing method, as well as a liquid crystal cell and a display comprising such a display substrate.
    Type: Application
    Filed: July 22, 2016
    Publication date: July 13, 2017
    Inventors: Tingze Dong, Xuejiao Huang, Xing Qin, Zhinan Zhang, Xiuliang Wang
  • Publication number: 20170162598
    Abstract: A display substrate, a method for fabricating the same, and a display device are disclosed. The display substrate comprises a plurality of pixels; and a plurality of slit patterns, which are arranged between at least two of the plurality of pixels, and comprise a plurality of slits arranged in a rubbing direction. Slit patterns are provided, and each of slit patterns comprises slits in the rubbing direction. Thus, during a rubbing alignment process, the slit patterns can guide a rubbing cloth to move in the rubbing direction. Accordingly, the alignment of the rubbing cloth is prevented from changing in the rubbing process, a good alignment layer is formed, rubbing Mura is avoided, and the lifetime of the rubbing cloth is extended.
    Type: Application
    Filed: September 25, 2015
    Publication date: June 8, 2017
    Inventors: Qian ZHANG, Tingze DONG, Xiuliang WANG, Xuejiao HUANG, Zhao CHEN