Company Filing History:
Years Active: 2021-2025
Title: Innovations of Chiayi Chu in Semiconductor Technology
Introduction
Chiayi Chu is a notable inventor based in Jinjiang, China, recognized for his contributions to semiconductor technology. He holds three patents that showcase his innovative approach to improving semiconductor devices. His work focuses on enhancing the reliability and efficiency of shallow trench isolation structures.
Latest Patents
Chiayi Chu's latest patents include a semiconductor device with shallow trench isolation having multi-stacked layers and a method of forming the same. This invention features a substrate with at least one trench located at its top surface. The device incorporates a first, second, and third dielectric layer that are sequentially stacked on the inner wall of each trench. The design ensures that the topmost surface of the first dielectric layer is lower than that of the second dielectric layer and the substrate's top surface, creating a groove that enhances performance. The edge corner between the substrate's top surface and the trench's inner wall is shaped like a fillet curve, which reduces point discharge and improves the reliability of the shallow trench isolation structure.
Another significant patent by Chiayi Chu is the shallow trench isolation structure and semiconductor device with the same features. This patent shares similar characteristics with the previous one, emphasizing the importance of the fillet structure in enhancing device reliability.
Career Highlights
Chiayi Chu is currently employed at Fujian Jinhua Integrated Circuit Co., Ltd., where he continues to innovate in the field of semiconductor technology. His work has significantly impacted the development of reliable semiconductor devices, making him a valuable asset to his company.
Collaborations
Chiayi Chu collaborates with talented coworkers, including Huixian Lai and Yu Cheng Tung, who contribute to the advancement of semiconductor technologies alongside him.
Conclusion
Chiayi Chu's innovative patents and contributions to semiconductor technology highlight his expertise and commitment to improving device reliability. His work continues to influence the industry positively.