Je Seung Yeon

Title: **Innovative Contributions of Je Seung Yeon in Optical Actuators**

Introduction

Je Seung Yeon, an accomplished inventor based in Chungcheongbuk-do, South Korea, has made significant contributions to the field of optical technology. With an impressive portfolio of nine patents, he has demonstrated his expertise and innovation in the development of advanced actuator systems that enhance the functionality of optical devices.

Latest Patents

Among his latest inventions, two notable patents stand out:

1. **Zoom Driving Actuator and Position Control Method for Zoom Driving** - This invention discloses an actuator designed for driving zoom lenses. It features a first carrier that houses the first lens, which is movable along the optical axis, and a second carrier housing a second lens that can also move along the optical axis. The actuator incorporates a housing that encloses both carriers, alongside first and second magnets, and two coil units that generate electromagnetic forces. A unique aspect of this design involves a series of balls positioned strategically between the housing and the carriers to optimize performance.

2. **Actuator for Driving Reflector** - This actuator is engineered to drive a reflector that reflects or refracts light towards a lens. Key components include a movement frame and a first support frame that allows the movement frame to rotate. Utilizing electromagnetic forces generated by a drive coil, this actuator features a ball within an arc-shaped rotation guide, ensuring precise rotational movement in correlation with the reflector's center of rotation.

Career Highlights

Je Seung Yeon is currently associated with Ja Hwa Electronics Co., Ltd., where he continues to innovate within the electronic and optical engineering sectors. His dedication and contributions have positioned him as a significant figure in the field.

Collaborations

Throughout his career, Je has collaboratively worked with notable colleagues such as Chul Soon Park and Byung Cheol Lee. Together, they have contributed to the advancement of technologies that harness the potential of optics and mechanics, fostering innovation in their respective fields.

Conclusion

Je Seung Yeon's contributions to the design of advanced actuators for optical devices underscore the importance of innovation in technology. His work at Ja Hwa Electronics Co., Ltd. and his collaborative spirit with fellow inventors reflect a commitment to pushing the boundaries of optical engineering, ensuring that the future of technology remains vibrant and forward-thinking.