A liquid crystal display is disclosed in which a TFT is formed by forming on a substrate (10), a gate electrode (11), a gate insulation film (13), an a-Si layer (14), an etching stopper (15), an (N.sup.+ a-Si) layer (16), a source electrode (17), and a drain electrode (18) in this sequence. Covering...http://www.google.com.au/patents/US6157428?utm_source=gb-gplus-sharePatent US6157428 - Liquid crystal display
