Ho-Da Tu

Title: **Innovator Ho-Da Tu – Pioneering Autofocus Technology**

Introduction

Ho-Da Tu, a distinguished inventor based in Kaohsiung, Taiwan, is recognized for his significant contributions to optical technology. With a focus on enhancing imaging systems, he has successfully patented an innovative autofocus system designed to improve clarity and precision in imaging applications.

Latest Patents

Ho-Da Tu holds a patent for an advanced autofocus system and method. This system comprises a focus light source, an objective lens, a defocus lens, a first image sensor, and a controller. Notably, the defocus lens is strategically placed along the transmission path of the focus light beam, resulting in the minimum light point deviating from the lens’s focal point. The first image sensor captures the focus reflected light beam generated after reflection from the sample. The controller, which is connected to the image sensor, adjusts the position of the objective lens or the sample based on changes in the light spot's center of gravity, ensuring optimal focus on the sample.

Career Highlights

Ho-Da Tu is affiliated with National Cheng Kung University, where he is involved in research and development focused on optical technologies. His work contributes to the advancement of imaging systems, making significant impacts in both academic and practical applications.

Collaborations

Throughout his career, Ho-Da Tu has collaborated with peers such as Chien-Sheng Liu. Together, they explore innovative solutions in the realm of autofocus systems, demonstrating the power of teamwork in driving technological progress.

Conclusion

Ho-Da Tu exemplifies the spirit of innovation, with his groundbreaking autofocus patent serving as a testament to his expertise in optical technology. As he continues his work at National Cheng Kung University, the potential for further advancements in imaging systems remains promising.