LCD TV , also known as LCD TV (liquidcrystaldisplay), is the use of the characteristics of the optical anisotropy of the liquid crystal , the electric field on the outside light modulation to achieve an information display display technology , the use of color filters , lcd module color display is easy to implement .
LCD as a display medium , with its display technology continues to improve , and its increasingly widespread application in computers, digital cameras, digital cameras, mobile phones, portable TVs, game consoles and monitors , and other rapidly developing field . Since the late 20th century the LCD technology is not mature , there is a narrow viewing angle , contrast is low , the screen resolution is poor, small size , price disadvantages , so LCD TV did not really get with the development of LCD TV just stay in 14in , 15in and other small size . Into the 21st century with the LCD technology continues to improve and mature , and more attention and investment firm , LCD TV quickly overcome its technical shortcomings and flourished. Now the size of the largest LCD TV can do more than 100in , has overcome the size limitations ,OLED Display but the mainstream size (32,37,40,42,47 in) TV prices have been accepted by the people , the real advent of the era of LCD TVs the .
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