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电视进入人们的家庭被使用以来,经历了漫长的发展与技术的更新。传统的CRT电视机越来越不能满足现如今人们对电视显示感官体验的需求,液晶电视的出现,改善了电视的各项技术。老式电视机不仅体积大、外观笨重,而且显示技术落后,画面质量低。相较而言,液晶电视机有着诸多的优点:液晶电视体积上来说较轻薄而且便于携带、电视屏幕的显示效果较清晰、画面的色彩比较丰富,在能耗方面也有着优势,液晶电视的耗电较低,并且使用的寿命也较长。本文主要对液晶电视的显示原理进行详细的介绍,同时,将CRT显示技术与PDP显示技术分别分析,将二者进行对比,探析液晶电视的显示技术与显示特点。
Since the television came into people’s homes, it has undergone long development and technology updates. The traditional CRT TV is more and more unable to meet the present people’s sensory experience on the TV display needs, the emergence of LCD TVs, improved TV technology. The old-fashioned TV not only bulky, bulky appearance, but also display technology behind, the picture quality is low. In comparison, the LCD TV has many advantages: the size of the LCD TV is lighter and more portable, the TV screen display clearer, the color of the screen is more rich in energy consumption also has an advantage, the consumption of LCD TVs Electricity is low, and life is longer. In this paper, the display principle of LCD TV is introduced in detail. At the same time, CRT display technology and PDP display technology are respectively analyzed, the two are compared to explore the display technology and display characteristics of LCD TV.