Jui-Ping Li

Title: Innovations of Jui-Ping Li

Introduction

Jui-Ping Li is a notable inventor based in I-Lan Hsian, Taiwan. She has made significant contributions to the field of semiconductor technology, holding a total of 5 patents. Her work focuses on methods that enhance the performance and reliability of insulating layers in electronic devices.

Latest Patents

One of her latest patents is a method to prevent the formation of a thinner portion of the insulating layer at the junction between the side walls and the bottom insulator. This innovative approach involves forming a pad oxide layer on the side walls and the bottom of the trench, followed by the creation of a bottom oxide on the lower portion of the trench. The process includes wet etching to leave a bottom oxide with a concave surface, allowing for the growth of a conformal gate oxide layer on the exposed side walls of the trench.

Another significant patent is a method for forming a hemispherical-grain polysilicon. This method begins with the formation of an alpha-silicon layer on a substrate. The temperature of the UHV-CVD chamber is then increased, and the wafer is introduced into the chamber. By intermittently conducting gas into the vacuum-chamber apparatus while increasing the temperature, the throughput is enhanced, and the process time for the polysilicon layer is reduced. This results in an increase in electrical capacity due to the formation of the polysilicon layer.

Career Highlights

Jui-Ping Li is currently employed at Mosel Vitelic Corporation, where she continues to innovate in the semiconductor industry. Her expertise and dedication have made her a valuable asset to her team and the company.

Collaborations

Some of her coworkers include Ping-Wei Lin and Ming-Kuan Kao, who collaborate with her on various projects and research initiatives.

Conclusion

Jui-Ping Li's contributions to semiconductor technology through her innovative patents demonstrate her expertise and commitment to advancing the field. Her work continues to impact the industry positively, showcasing the importance of innovation in technology.