[AMD3-3]A New Functional Circuit for Selective Scan Driving in Displays
*Minjae Jeong1,2, Young Wook Kim1, Ki Taeg Shin2, Hoon Jeong2, Jeong Ki Park2, Hyun Jae Kim1(1. Yonsei University (Korea), 2. LG Display (Korea))
Keywords:
scan driver,low power,refresh rate,oxide
This paper proposes a new circuit that is composed of 4 transistors, 1 capacitor and additional 3 signals. By adding this circuit to a conventional scan driver, the scan driver can generate scan signals only in a selected area. We fabricated 12-stage scan driver using oxide TFT and verified the output waveform characteristics.