Company Filing History:
Years Active: 1998-2000
Title: Innovations of Inventor Yeur-Luen Tu
Introduction
Yeur-Luen Tu is a distinguished inventor based in Taipei, Taiwan. With an impressive portfolio of seven patents, he has made significant contributions to the field of semiconductor technology. His innovative approaches have garnered attention in the industry, particularly in improving the efficiency and performance of semiconductor devices.
Latest Patents
Among Yeur-Luen Tu's latest inventions are the following notable patents:
1. **Method of planarizing a structure having an interpoly layer**: This method involves forming an undoped silica glass layer on a polysilicon region of a semiconductor substrate. It further includes the application of a spin-on-glass layer above the silica glass, followed by etching back the spin-on-glass layer to achieve a planarized structure with an interpoly layer.
2. **Method for forming a high surface area capacitor electrode for DRAM**: This innovative process enhances the capacitance of DRAM devices by utilizing a high dielectric constant capacitor dielectric layer. The design includes a storage node electrode featuring a top surface HSG (Hemispherical Grained Silicon) layer, which increases the electrode surface area and, consequently, the overall capacitance.
Career Highlights
Yeur-Luen Tu currently works at Vanguard International Semiconductor Corporation, where he applies his expertise to further the development of cutting-edge semiconductor technologies. His role involves research and development, focusing on optimizing semiconductor structures to enhance their performance.
Collaborations
Throughout his career, Yeur-Luen Tu has collaborated with esteemed colleagues such as Kwong-Jr Tsai and Shiang-Peng Cheng. These partnerships foster a creative environment that encourages innovation and the exploration of advanced technologies in semiconductor manufacturing.
Conclusion
Yeur-Luen Tu remains a prominent figure in the field of semiconductors, with his innovative patents significantly impacting the industry. His dedication to research and collaboration with talented colleagues exemplifies the spirit of innovation in technology. As he continues to explore new frontiers in semiconductor design, his contributions are bound to influence the future of electronics.