Ho-Ping Chen

Title: Ho-Ping Chen: Innovator in Wafer Alignment and Optical Module Structures

Introduction

Ho-Ping Chen is a prominent inventor based in Jhubei, Taiwan. He has made significant contributions to the field of semiconductor manufacturing, holding a total of seven patents. His work primarily focuses on advancements in wafer alignment and optical module structures.

Latest Patents

Among his latest patents is the "Wafer Alignment Mark Scheme." This invention features a wafer alignment apparatus that includes a light source, a light detection device, and a rotation device designed to rotate a wafer. The light source provides directed light to the wafer, while the light detection device detects reflected light intensity to locate at least one wafer alignment mark among several marks separated by various angles. Notably, at least two of these angles are equal. Another significant patent is the "Optical Module Structure," which comprises a holder, an elastic damper layer, and an optical component. The holder has an inner surface, and the elastic damper layer is positioned on this surface, featuring a trench at its first surface. The optical component is engaged with the elastic damper layer through this trench. Additionally, an optical system is included, which consists of a light source and a reflector, with multiple optical components arranged perpendicular to the direction of gravity.

Career Highlights

Ho-Ping Chen is currently employed at Taiwan Semiconductor Manufacturing Company Limited, a leading firm in the semiconductor industry. His innovative work has contributed to the company's reputation for excellence in technology and manufacturing processes.

Collaborations

Throughout his career, Ho-Ping Chen has collaborated with notable colleagues, including Jui-Chun Peng and Heng-Hsin Liu. These partnerships have fostered a collaborative environment that enhances innovation and development in their respective fields.

Conclusion

Ho-Ping Chen's contributions to wafer alignment and optical module structures have positioned him as a key figure in semiconductor innovation. His patents reflect a commitment to advancing technology in the industry.