Heng-Tsang Hu

Title: Heng-Tsang Hu: Innovator in Micro Optical Technology

Introduction

Heng-Tsang Hu is a prominent inventor based in Kaohsiung, Taiwan. He has made significant contributions to the field of micro optical technology, particularly through his innovative patent. His work has implications for various applications in optical systems.

Latest Patents

Heng-Tsang Hu holds a patent for a "Micro optical pickup head module, method of manufacturing the same and method of manufacturing the objective lens of the same." This invention involves the formation of at least two Fresnel lenses on a transparent substrate. An inclined exposure process using a thick film photoresist establishes a set of parallel plates at an acute included angle, ranging from 19° to 90°, with the transparent substrate. The parallel plates are positioned over the Fresnel lenses, and metal layers are deposited on their outer surfaces. A transparent polymeric material is then overlaid on the substrate until the parallel plates are immersed. An objective lens is formed on the polymeric material's surface, with a laser diode and photo detector strategically placed for optimal functionality.

Career Highlights

Heng-Tsang Hu is affiliated with Tsinghua University, where he continues to engage in research and development in optical technologies. His work has garnered attention for its innovative approach to micro optical systems, contributing to advancements in the field.

Collaborations

Heng-Tsang Hu has collaborated with notable colleagues, including Fan-Gang Tseng and Kuo-Yung Hung. These collaborations have further enriched his research and development efforts in optical technologies.

Conclusion

Heng-Tsang Hu is a key figure in the realm of micro optical technology, with a patent that showcases his innovative approach to optical systems. His contributions continue to influence advancements in the field, highlighting the importance of research and collaboration in driving innovation.