액정표시기 구동을 위한 다결정 실리콘 박막 트랜지스터 회로의 설계 및 기초소자 특성분석

Design of Poly-Silicon Thin Film Transistor Circuits for Driving Liquid Crystal Display and Analysis of Characteristics of the Devices

CMOS LCD driving circuits using poly-Si TFT have been designed and basic blocks including test patterns have been fabricated. Column driver drives the pixels by block because polu-Si TFT can not operate at the speed of video signal. Row driver has mode selection circuit which can select a mode between interlacing mode and non-interlacing mode. Experimental results show shift register can operate at 1MHz colck frequency with 4pF load.