Seok-Mun Choi

Title: Seok-Mun Choi: Innovator in LED Technology

Introduction

Seok-Mun Choi is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of LED technology, particularly through his innovative patent that enhances the performance of LED light emitting devices. His work focuses on improving the stability and contrast ratio of these devices, which are essential in various applications.

Latest Patents

Seok-Mun Choi holds a patent for a reference voltage generating device, a control device that includes the reference voltage generating device, and an LED light emitting device utilizing the control device. This invention provides a high contrast ratio to the LED light emitting device and ensures stable operation. The LED light emitting device features a DC/DC converter reference voltage generator that aligns the minimum level of a channel voltage with the largest LED voltage drop to a predetermined minimum reference voltage. This is achieved by detecting multiple channel voltages corresponding to the LED voltage drops across various LED channels. Additionally, an output voltage controller manages the output voltage of the DC/DC converter using a distribution voltage that corresponds to the output voltage and the reference voltage.

Career Highlights

Seok-Mun Choi is currently employed at Silicon Mitus, Inc., where he continues to develop innovative technologies in the field of electronics. His expertise in LED technology has positioned him as a valuable asset to the company and the industry at large.

Collaborations

Some of his notable coworkers include Dong-Hun Lee and Dong-Hee Kim, who collaborate with him on various projects within the company.

Conclusion

Seok-Mun Choi's contributions to LED technology through his innovative patent demonstrate his commitment to advancing the field. His work not only enhances the performance of LED devices but also showcases the potential for further innovations in electronics.