Patents by Inventor Shao-Hsuan HUANG

Shao-Hsuan HUANG 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: 20210101316
    Abstract: A flexible mold has a mold body having a nanoimprinting microstructure and is gradually thickened from its periphery to the middle. Also, a resist spreading nanoimprinting method that integrates a soft mold into a dovetailed meal ring and then deforms it to form a point contact with a substrate before an imprinting process is followed and then convert a loading force into a specific distributed contact pressure for driving the resist flow by using an elastomer cushion pad with a pre-designed convex surface.
    Type: Application
    Filed: December 10, 2020
    Publication date: April 8, 2021
    Inventors: Yung-Chun LEE, Yi-Chun TSAI, Chun-Ying WU, Wei-Hsiang SU, Shao-Hsuan HUANG, Ke-Chaung LU
  • Publication number: 20180056577
    Abstract: The present invention is a flexible mold with variable thickness which is a mold body with nano-imprinting micro-structure, and the mold body is gradually thickened from its periphery to the middle. When the flexible mold with variable thickness of the present invention is subjected to a force or displaced, a larger amount of compression may be produced to cause a larger contact pressure between the micro-structure at the bottom of the mold body and the imprinted object, and to control the amount of deformation of the mold body upon stripping by the thickness difference of the mold body for overcoming the previous defect caused by the excessive draft angle or sharp pressure release.
    Type: Application
    Filed: August 24, 2017
    Publication date: March 1, 2018
    Inventors: Yung-Chun LEE, Yi-Chun TSAI, Chun-Ying WU, Wei-Hsiang SU, Shao-Hsuan HUANG, Ke-Chang LU