Patents by Inventor Chi-Yung Hsieh

Chi-Yung Hsieh 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).

  • Method of fabricating thin film with varying thickness
    Patent number: 11499219
    Abstract: A method of fabricating a thin film with a varying thickness includes the steps of providing a shadow mask with an opening, providing a carrier plate, arranging a substrate on the carrier plate, and coating the substrate through the opening whilst rotating the carrier plate relative to the shadow mask. A plurality of zones of the substrates is swept and exposed from arcuate portions of the opening per each turn by a plurality of predetermined exposure times, respectively. The varying thickness of the thin film corresponds to variation of the predetermined exposure times.
    Type: Grant
    Filed: November 10, 2020
    Date of Patent: November 15, 2022
    Assignee: National Chiao Tung University
    Inventors: Cheng-Sheng Huang, Chi-Yung Hsieh, Yu-Chi Lin, Chih-Chung Wu, Chi-Fang Huang
  • METHOD OF FABRICATING THIN FILM WITH VARYING THICKNESS
    Publication number: 20220033954
    Abstract: A method of fabricating a thin film with a varying thickness includes the steps of providing a shadow mask with an opening, providing a carrier plate, arranging a substrate on the carrier plate, and coating the substrate through the opening whilst rotating the carrier plate relative to the shadow mask. A plurality of zones of the substrates is swept and exposed from arcuate portions of the opening per each turn by a plurality of predetermined exposure times, respectively. The varying thickness of the thin film corresponds to variation of the predetermined exposure times.
    Type: Application
    Filed: November 10, 2020
    Publication date: February 3, 2022
    Inventors: Cheng-Sheng Huang, Chi-Yung Hsieh, Yu-Chi Lin, Chih-Chung Wu, Chi-Fang Huang