Chen Jong Wang

Title: Innovations of Chen Jong Wang in Semiconductor Technology

Introduction

Chen Jong Wang is a notable inventor based in Hsin-Chu, Taiwan. He has made significant contributions to the field of semiconductor technology, particularly in the development of methods that enhance the performance of embedded DRAM arrays and logic devices. His innovative approach has led to the filing of a patent that addresses critical challenges in the manufacturing process.

Latest Patents

Chen Jong Wang holds a patent titled "Method to reduce contact hole aspect ratio for embedded DRAM arrays and logic devices." This patent presents a method for reducing the high aspect ratios encountered when forming and filling narrow diameter contact holes in thick insulator layers. The method features a two-step contact hole opening and filling procedure. Initially, lower narrow diameter contact holes are opened in the lower levels of insulator layers and filled with tungsten. After the deposition of upper levels of insulator layers, upper narrow diameter contact holes are formed, exposing the tungsten-filled lower diameter contact holes. A second tungsten layer fills the upper narrow diameter contact hole, resulting in a final narrow diameter contact hole in thick insulator layers, formed with reduced aspect ratios through the two contact hole openings and tungsten fill procedures.

Career Highlights

Chen Jong Wang is associated with Taiwan Semiconductor Manufacturing Company Limited, a leading firm in the semiconductor industry. His work has been instrumental in advancing the manufacturing processes that are critical for modern electronic devices. His innovative methods have the potential to improve the efficiency and performance of semiconductor components.

Collaborations

Chen has collaborated with esteemed colleagues such as Chue-San Yoo and Wen Chuan Chiang. Their combined expertise has contributed to the successful development of innovative solutions in semiconductor technology.

Conclusion

Chen Jong Wang's contributions to semiconductor technology through his innovative patent demonstrate his commitment to advancing the field. His work not only addresses existing challenges but also paves the way for future developments in the industry.