A shift register for depletion-mode oxide TFTs with very low power consumption. - KeeChan Park; Sang-Yun Kim; JaeHyeong Jang; SooHo Cho; Seung-O Kim; Jae Won Lee; SangYeon Kim; HwanSool Oh; JinTae Kim (IEICE Electron. Express, 2013)

5 V input level shifter circuit for IGZO thin-film transistors. - HongKyun Lym; HwanSool Oh; JaeEun Pi; Chi-Sung Hwang; SangHee Ko Park; KeeChan Park (IEICE Electron. Express, 2014)