Kyu-Suk Lee

Title: Kyu-Suk Lee: Innovator in Semiconductor Technology

Introduction

Kyu-Suk Lee is a prominent inventor based in Daejon-Shi, South Korea. He has made significant contributions to the field of semiconductor technology, particularly in the development of photoelectric devices. His innovative work has led to the creation of a unique optical controlled resonant tunneling diode.

Latest Patents

Kyu-Suk Lee holds a patent for an optical controlled resonant tunneling diode. This invention relates to a semiconductor photoelectric device that includes an InAs layer formed to monoatomic thickness, sandwiched between spacer layers adjacent to an emitter. This design maximizes the energy difference between two quantum states in the accumulation layer of a resonant tunneling diode with a double barrier structure. The invention allows for the separation of the resonant tunneling current determined by two quantum states of the triangular well in the accumulation layer, even when low-intensity light is irradiated on the surface. This advancement enables the manufacturing of a switching device that controls electric signals using a light source by adjusting the resonant tunneling determined by the excited state of the triangular well.

Career Highlights

Kyu-Suk Lee is affiliated with the Electronics and Telecommunications Research Institute, where he continues to push the boundaries of semiconductor technology. His work has garnered attention for its potential applications in various electronic devices.

Collaborations

Kyu-Suk Lee has collaborated with notable colleagues, including Byueng-Su Yoo and Hyo-Hoon Park. Their combined expertise has contributed to advancements in the field of semiconductor research.

Conclusion

Kyu-Suk Lee's innovative contributions to semiconductor technology, particularly through his optical controlled resonant tunneling diode, highlight his role as a leading inventor in the industry. His work continues to influence the development of advanced electronic devices.