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近年来液晶技术的发展,特别是不断完善的液晶显示器技术,有力地推动了液晶电视的发展。各种单色和彩色的液晶显示器不仅使手表式电视、袖珍电视和巨型电视显示屏成为现实,而且使电视摄像机的电子寻像器实现了彩色化,并且使电视摄像机应用了液晶显示器,从而对电视摄像机技术的发展产生了十分积极的影响。液晶是一种本身不发光的物质。液晶显示器(Liquid Crystal Display)简称 LCD,其基本构成是由夹在两个刻槽表面间的液晶层组成,两个表面互成90度,这两个表面又夹在两个偏振滤光层之间。只要控制加在液晶层上的电压,即可控制外界入射光线的通过或反射,实现显示的目的。液晶显示器的优点很多,
In recent years the development of liquid crystal technology, especially the continuous improvement of liquid crystal display technology, effectively promoted the development of LCD TVs. Various monochromatic and color LCDs not only make watch-type TVs, pocket-sized TVs and giant television screens a reality, but also colorize electronic viewers for television cameras and enable liquid crystal displays to be used in television cameras. The development of television camera technology has had a very positive impact. Liquid crystal is a material that does not itself emit light. LCD (Liquid Crystal Display) LCD for short, its basic composition is sandwiched between two grooves between the liquid crystal layer, the two surfaces at 90 degrees to each other, these two surfaces and then sandwiched between the two polarizing filter between. As long as the control voltage applied to the liquid crystal layer, you can control the incident or reflection of external light, to achieve the purpose of display. LCD has many advantages,