Chia-Jung Chiu

Title: Innovations of Chia-Jung Chiu

Introduction

Chia-Jung Chiu is a prominent inventor based in Hsin-Chu, Taiwan. He has made significant contributions to the field of memory technology, particularly in the development of 3D memory structures. With a total of five patents to his name, Chiu's work has advanced the capabilities of flash memory devices.

Latest Patents

Chia-Jung Chiu's latest patents include a 3D memory structure and a method of forming the same. This patent provides a detailed description of a 3D Flash memory structure that applies to 3D AND flash memory. The method involves forming an etching stop layer on a substrate that includes active elements. A stacked layer is then created on this etching stop layer, consisting of insulation layers and sacrificed layers stacked alternately. A patterning process is performed to create a first stacked structure above the active elements and a second stacked structure surrounding it, with a trench pattern that separates the two structures. The trench pattern features asymmetric inner and outer sidewalls, defining the sidewalls of both stacked structures.

Another notable patent is for a 3D AND flash memory device and the method of fabricating the same. This invention includes a gate stack structure, a charge storage structure, and conductive pillars. The gate stack structure consists of gate layers and insulating layers stacked alternately. The device's design allows for improved electrical connections and performance, showcasing Chiu's innovative approach to memory technology.

Career Highlights

Chia-Jung Chiu is currently employed at Macronix International Co., Ltd., where he continues to push the boundaries of memory technology. His work has been instrumental in developing advanced memory solutions that meet the growing demands of modern electronics.

Collaborations

Chiu has collaborated with notable coworkers such as Guan-Ru Lee and Min-Feng Hung. Their combined expertise has contributed to the successful development of innovative memory technologies.

Conclusion

Chia-Jung Chiu's contributions to the field of memory technology through his patents and work at Macronix International Co., Ltd. highlight his role as a leading inventor. His innovative approaches to 3D memory structures and devices continue to shape the future of flash memory technology.