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

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

  • 허성회 (한국과학기술원 전기 및 전자공학과) ;
  • 한철희 (한국과학기술원 전기 및 전자공학과)
  • Published : 1994.03.01

Abstract

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.

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