Patents by Inventor Chunmiao Zhou

Chunmiao Zhou 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).

  • ALKALINE SOLUBIE RESIN AND LIGHT SENSIBLE RESIN COMPOSITION COMPRISING SAME AND USE THEREOF
    Publication number: 20130171566
    Abstract: An embodiment of the invention discloses an alkaline soluble resin and a method for preparing the same. The chemical formula of this alkaline soluble resin is shown in Formula I: wherein a is an integer of 1 to 5, b is an integer of 1 to 5, c is an integer of 1 to 10, d is an integer of 1 to 10, m is an integer of 1 to 30, n is an integer of 1 to 10, R is hydrogen, alkyl, alkoxy or acrylate; the alkaline soluble resin has a weight-average molecular weight of 3,500-35,000. The invention also discloses a light sensible resin composition comprising the alkaline soluble resin, as well as a colored photoresist for color filters comprising the aforementioned light sensible resin composition and a display element comprising this colored photoresist.
    Type: Application
    Filed: July 13, 2012
    Publication date: July 4, 2013
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Shi Shu, Chunmiao Zhou, Jianshe Xue, Jisheng Zhao, Xuelan Wang, Xiaoxiong Tian