Electronics and Telecommunications Research Institute

Konkuk University Industrial Cooperation Corp

Min Woo Oh

Byoung Gon Yu

Sung Min Yoon

Chi Sun Hwang

Ji Sun Kim

Sang Hee Park

Kee Chan Park

Him Chan Oh

Byeong Hoon Kim

Jae Eun Pi

Tao Ren

Hong Kyun Leem

Hong Kyung Leem

Disclosed are an inverter, a NAND gate, and a NOR gate. The inverter includes: a pull-up unit constituted by a second thin film transistor outputting a first power voltage to an output terminal according to a voltage applied to a gate; a pull-down unit constituted by a fifth thin film transistor outputting a ground voltage to the output terminal according to an input signal applied to a gate; and a pull-up driver applying a second power voltage or the ground voltage to the gate of the second thin film transistor according to the input signal.

Inverter, NAND gate, and NOR gate

Growing community of inventors

Seoul, South Korea

Min Woo Oh