Tai-Yi Wu

Title: Innovations of Tai-Yi Wu

Introduction

Tai-Yi Wu is a prominent inventor based in Hsinchu County, Taiwan. He has made significant contributions to the field of memory devices, holding a total of 3 patents. His work focuses on enhancing data retention and improving the functionality of non-volatile memory systems.

Latest Patents

One of Tai-Yi Wu's latest patents is a memory device that includes a substrate, a first transistor, a second transistor, and a capacitor. The first transistor is positioned over the substrate and features a select gate. The second transistor, also over the substrate, is connected to the first transistor in series and includes a floating gate. The capacitor, which is connected to the second transistor, consists of a top electrode, a bottom electrode embedded in the substrate, and an insulating layer that separates the two electrodes. Notably, the insulating layer contains nitrogen, with its concentration increasing from the top electrode to the bottom electrode.

Another significant patent involves a method to improve data retention of non-volatile memory in logic processes. This patent describes an integrated chip (IC) that includes a substrate, a floating gate electrode, and a contact etch stop layer (CESL) structure. The CESL structure is positioned over the floating gate electrode, which is separated by an insulating stack. This stack consists of multiple resist protective layers and an insulating layer that enhances the overall performance of the memory device.

Career Highlights

Tai-Yi Wu is currently employed at Taiwan Semiconductor Manufacturing Company Limited, where he continues to innovate in the field of semiconductor technology. His expertise in memory devices has positioned him as a key player in the industry.

Collaborations

Tai-Yi Wu has collaborated with notable colleagues, including Wen-Shun Lo and YingKit Felix Tsui, contributing to various projects that advance memory technology.

Conclusion

Tai-Yi Wu's contributions to memory device technology and his innovative patents reflect his dedication to enhancing data retention and functionality in non-volatile memory systems. His work continues to influence the semiconductor industry significantly.