Yuh-Haw Chang

Title: Yuh-Haw Chang: Innovator in Micromirror Technology

Introduction

Yuh-Haw Chang is a prominent inventor based in Shulin, Taiwan. He has made significant contributions to the field of micromirror technology, particularly through his innovative patent. His work is recognized for its potential applications in various optical devices.

Latest Patents

Chang holds a patent for "Concave and convex micromirrors and methods of making the same." This patent describes a method that involves providing a first substrate and forming a first sacrificial layer over it. The sacrificial layer features a curved surface portion, allowing for the creation of a curved micromirror by depositing a reflective material over the curved surface. This invention showcases Chang's expertise in advanced manufacturing techniques for optical components.

Career Highlights

Yuh-Haw Chang is associated with Taiwan Semiconductor Manufacturing Company Ltd., where he has been instrumental in developing cutting-edge technologies. His work has contributed to the advancement of semiconductor manufacturing processes, particularly in the realm of optical devices.

Collaborations

Chang has collaborated with notable colleagues, including Dah-Chuen Ho and Eugene Chu. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Yuh-Haw Chang's contributions to micromirror technology and his innovative patent highlight his role as a key figure in the field. His work continues to influence advancements in optical devices and semiconductor manufacturing.