Ching Chiun Wang

Title: Innovations by Ching Chiun Wang in Capacitor Fabrication

Introduction

Ching Chiun Wang is a distinguished inventor hailing from Miaoli County, Taiwan. With a remarkable contribution to the field of capacitor fabrication, he holds two patents that illustrate his expertise and innovative spirit. His work has significantly advanced the methods used in creating high-performance capacitors, which are crucial components in various electronic devices.

Latest Patents

Wang's latest patent outlines a sophisticated method for fabricating a capacitor. The process begins with providing a substrate on which a bottom electrode material layer is formed. A first mask layer is applied to the bottom electrode, followed by a second mask layer that is patterned in a specific region intended for capacitor formation. This innovative technique involves creating a plurality of hemispherical grain structures on the sidewall of the patterned second mask layer. By utilizing these structures and the patterned second mask layer as a mask, Wang successfully etches the first mask layer, leading to the formation of a patterned first mask layer. This pattern is then transferred to the bottom electrode material layer. Finally, a capacitor dielectric layer and a top electrode layer are added to complete the capacitor assembly.

Career Highlights

Ching Chiun Wang is affiliated with the Industrial Technology Research Institute, a leading organization in Taiwan known for its advancements in technology and innovation. His dedication to developing efficient manufacturing processes for capacitors showcases his commitment to enhancing electronic systems.

Collaborations

Throughout his career, Wang has worked alongside esteemed colleagues, including Hengyuan Lee and Lurng-Shehng Lee. Their collaboration has fostered a dynamic environment for innovation, enabling them to tackle complex challenges in the electronics industry and further refine capacitor fabrication methods.

Conclusion

Ching Chiun Wang’s contributions to the field of capacitor fabrication are noteworthy. His innovative approaches and collaborative efforts within the Industrial Technology Research Institute position him as a significant figure in the realm of electronic inventions. With two patents to his name, his work not only enhances the efficiency of capacitor manufacturing but also elevates the overall quality of electronic devices globally.