Electronics and Telecommunications Research Institute

Jeong Yong Choi

Hyun-Tak Kim

Yoon-Ho Song

Jin Woo Jeong

Jun Tae Kang

Jong Sung Park

Jae-Woo Kim

Bongjun Kim

Sungyoul Choi

Hyun-Woo Jeon

Gi-wan Seo

Jae Ho Choi

The inventive concept shows the embodiment of t-switch which is a MIT 3-terminal device based on a Hole-driven MIT theory and a technology for removing an ESD noise signal which is one of applications of the t-switch. The t-switch includes three terminals of Inlet, Outlet and Control, and a metal-insulator transition (MIT) occurs at an Outlet layer by a current flowing through the Control terminal. In the t-switch, a high resistor is connected to the Control terminal and thereby an ESD noise signal of high voltage flows through the Inlet-Outlet without damaging the device.

Method for removing electro-static discharge (EDS) noise signal in electronic system including the metal-insulator transition (MIT) 3-terminal device

Provided are a field emission device and a method of manufacturing the same. The field emission device includes an anode electrode and a cathode electrode which are opposite to each other, a counter layer provided on the anode electrode, and a field emitter provided on the cathode electrode and facing the counter layer. Herein, the field emitter includes a carbon nanotube emitting cold electrons and a photoelectric material emitting photo electrons.

Field emission device having field emitter including photoelectric material and method of manufacturing the same

Provided is a thermoelectric device including a first electrode, a substrate electrically connected to the first electrode, a thin film on the substrate, and a second electrode on the thin film. The substrate and the thin film may be configured to exhibit a metallic property at a temperature over a critical temperature, thereby having a thermoelectric power of the device that is higher than that of a semiconductor junction.

Thermoelectric elements using metal-insulator transition material

Growing community of inventors

Daejeon, South Korea

Jeong Yong Choi