Company Filing History:
Years Active: 2015-2025
Title: **Chih-Hung Sun: A Pioneer in Semiconductor Innovations**
Introduction
Chih-Hung Sun, an accomplished inventor based in Hsinchu, Taiwan, has made significant contributions to the field of semiconductor technology. With a remarkable portfolio of eight patents, his innovative solutions have continued to shape advancements in the industry.
Latest Patents
Among his latest inventions, one notable patent is titled "Contact openings and methods forming same." This method involves performing implantation on a portion of a first layer to form an implanted region while removing the un-implanted portions of the layer. The implanted region remains post-removal, facilitating an etching process on a second layer located beneath the first layer. This advancement utilizes the implanted region as part of a first etching mask during the etching process. Subsequently, the implanted region is removed, followed by etching a metal mask using the second layer to create a patterned mask. The innovation culminates with the etching of an inter-layer dielectric to form a contact opening, wherein the patterned mask serves as a second etching mask. This innovative process greatly enhances the precision of contact openings in semiconductor manufacturing.
Career Highlights
Chih-Hung Sun's professional journey is deeply intertwined with Taiwan Semiconductor Manufacturing Company Ltd., where he has been able to apply his expertise and contribute to cutting-edge semiconductor solutions. His innovative mindset and technical proficiency have positioned him as a key figure within the company.
Collaborations
Throughout his career, Chih-Hung has worked alongside notable coworkers, including Po-Cheng Shih and Joung-Wei Liou. Their collaborative efforts within the semiconductor industry have contributed to the advancement of various technologies, fostering a culture of innovation and teamwork.
Conclusion
Chih-Hung Sun's contributions to semiconductor technology through his inventions and collaborations highlight his role as an influential inventor. With eight patents to his name and a commitment to innovation, he continues to drive progress within Taiwan Semiconductor Manufacturing Company Ltd. and the broader semiconductor industry.