Hsi-Hsin Hong

Title: Inventor Hsi-Hsin Hong: Pioneer in Photo-Resist Removal Technologies

Introduction

Hsi-Hsin Hong, an accomplished inventor based in Nantou Hsien, Taiwan, has made significant contributions to the field of semiconductor manufacturing through his innovative solutions focused on photo-resist removal. With a total of three patents to his name, Hong has demonstrated his expertise in developing advanced apparatus and methods that enhance the efficiency and effectiveness of wafer processing.

Latest Patents

Hsi-Hsin Hong's latest innovations include two notable patents:

1. **Apparatus for Removing Photo-Resist** - This innovative apparatus is designed to streamline the process of removing photo-resist from wafers. It features a comprehensive system including carriers for holding the wafer, hot plates to eliminate residue solvent, a cooling plate for temperature regulation, a reverse unit to turn the wafer, a development unit for photo-resist application and removal, and both top and back scrubbing units for thorough cleaning.

2. **Method of Removing Photo-Resist** - This method utilizes a combination of acetone, thinner, and deionized water to scrub wafers that have a photo-resist layer. The unique aspect of this method is the solubility of thinner and deionized water in acetone, which facilitates the effective removal of the photo-resist layer.

Career Highlights

Hsi-Hsin Hong is currently associated with United Microelectronics Corporation, a prominent player in the semiconductor industry. His role at the company has allowed him to leverage his expertise in developing cutting-edge technologies that are essential for producing high-quality semiconductor devices.

Collaborations

Throughout his career, Hong has collaborated with a number of talented individuals, including his coworkers Army Chung and Chi-Fa Ku. These collaborations have contributed to the creation of innovative solutions that address the challenging aspects of semiconductor manufacturing.

Conclusion

Hsi-Hsin Hong's contributions to the field of semiconductor processing through his patents on photo-resist removal technologies underscore his role as a key inventor in the industry. His continuous pursuit of innovation not only enhances manufacturing processes but also positions him as a valuable asset within the United Microelectronics Corporation. As technology advances, Hong's work will undoubtedly remain influential in shaping the future of semiconductor manufacturing.