This inventor holds 1 USPTO granted patent and 2 published patent applications. Top assignee: Industrial Technology Research Institute. Active years: 2019.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2019
Title: Innovations by Chun-Han Li
Introduction
Chun-Han Li is an inventor based in Tainan County, Taiwan. He has made significant contributions to the field of laser processing technology. His innovative approach focuses on improving the efficiency and yield rate of flexible substrates during laser applications.
Latest Patent Applications
Chun-Han Li has filed a patent application titled "ABSORBING METHOD AND APPARATUS FOR REAR SIDE LASER PROCESS." This application discloses a method and apparatus designed to enhance the rear side laser processing of flexible substrates. The invention involves a conductive plate that either contacts or separates from a flexible substrate, which has a conductive film deposited beneath it. By connecting a power source to the conductive plate and the conductive film, a Coulomb electrostatic force is generated. This force effectively absorbs the flexible substrate and the conductive film, preventing bending or drooping during the laser processing. A light source positioned above the conductive plate emits a laser beam that passes through the conductive plate and flexible substrate, focusing on the rear side of the conductive film for processing. This innovative method aims to improve the yield rate of the manufacturing process.
Conclusion
Chun-Han Li's work in developing an absorbing method and apparatus for rear side laser processing showcases his commitment to advancing technology in this field. His innovative approach has the potential to significantly enhance production efficiency and product quality.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile