A liquid crystal display includes a plurality of pixel TFTs in a matrix form on an insulating substrate, a plurality of drive circuit TFTs having a CMOS structure on the peripheral portion of the pixel TFTs, the drive circuit TFTs including a first conductivity type TFT having the structure the same...http://www.google.co.uk/patents/US5940151?utm_source=gb-gplus-sharePatent US5940151 - Liquid crystal display and method for fabricating the same
