Jane P Chang

Title: Innovative Contributions of Jane P Chang in Nano-Doping and High-K Dielectric Coatings

Introduction

Jane P Chang, an accomplished inventor based in Los Angeles, CA, has made significant strides in the realm of materials science and engineering. With two patented inventions, her work focuses on advanced deposition methods that are poised to influence various technological applications, especially within the semiconductor industry.

Latest Patents

One of Chang's latest patents revolves around the "Controlled nano-doping of ultra-thin films." This invention describes methods for producing doped thin layers on substrates, utilizing an atomic layer deposition technique. The process involves depositing a dopant precursor on the substrate and exposing it to radicals, which enables the creation of atomically thin layers of metals or metal oxides doped with different materials. The patent abstract serves as a tool for searching in the relevant field, emphasizing the innovative nature of her work.

Chang's second recent patent is entitled "Method for depositing a coating having a relatively high dielectric constant onto a substrate." This method describes a systematic approach to depositing high-k dielectric coatings on semiconductor wafers. By undergoing several reaction cycles, which include heating the substrate and introducing reactive organo-metallic gas precursors along with an oxidizing gas, a high-quality metal oxide coating is formed. This coating achieves a dielectric constant greater than 4, with values between 10 and 80 highlighted in some instances.

Career Highlights

Jane P Chang's journey in innovation has seen her work with prestigious organizations, including the University of California and Mattson Technology, Inc. Her research and development efforts have contributed to advancing technologies in diverse applications related to semiconductors and materials.

Collaborations

Throughout her career, Chang has collaborated with notable individuals such as Trinh Tu Van and Tony P Chiang, which has enabled her to merge insights and innovations, further propelling her contributions in her field.

Conclusion

Jane P Chang's contributions to the fields of nano-doping and high-k dielectric coatings exemplify her commitment to advancing technological innovations. Her patents not only showcase her inventive prowess but also hold the potential for transformative impacts in materials science and semiconductor applications.