LCDs today employ several variations of liquid crystal technology,inculding Twisted Neumatics(TN), Super Twisted Neumatics(STN), Ferroelectric Liquid Crystal(FLC), Colour STN, Active Matrix TFTs etc. More details... LED displays inculde 7-segment, bar graphs, arrays, alphanumeric, dot matrix, etc. in various shapes, sizes and colours. Apart from standard products, customised items are also available based on quantity requirments. IZRA is the leading manufacturer of LED backlights for LCD modules in india. More details... Copyright © 2003. Promotive Electronics. All rights reserved.