Archive for the ‘LED Display’ Category
LED TVs give buyers a look into the future
January 5th, 2011 | 
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As the rate of innovation among television manufacturers has accelerated, buyers are being faced with a choice of three different types of technology. First into the fray were plasma TVs, and buyers have taken to them in their droves, with their promise of almost cinema-quality pictures and deep, true blacks. These are currently accounting for the vast majority of new television sales, and promise to give most viewers many years of faithful service and good quality viewing.
But there is a new technology on the block which is looking likely to establish itself as the state of the art in TV viewing for the next generation – LED televisions. These are a refinement of the widely-available LCD televisions, but boast a display made up of tiny light emitting diodes. That results in truer colours, especially blacks, meaning that the buyer no longer has to guess what’s going on in dimly-lit scenes. The LED display can be lit in two ways – from the edges or back of the screen. Backlit LED televisions allow the user to adjust the levels of illumination in individual parts of the display, meaning that no detail need be lost.
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Will LCD Screen Replaced by LED Screen
Will LCD Screen Replaced by LED Screen
Usually, we heard about the LCD screen and LED screen. Which is better? How is their performance? Do you want to know more about them? Like this Compaq CQ60-202 LCD screen, it’s clear that it belongs to LCD screen.
Generally, laptop screen panels mostly apply the LCD screen. For LED screen, the TV set screen often uses this panel. According to their advantages, they are used in different channels.
The difference between LCD screen and the LED screen: LED has good performance on the brightness, power consumption, viewing angle and the refreshing rate and so on. For the ratio of the power consumption, it’s 10:1. Because of the higher refreshing rate, LED screen have better performance on the video display. It can provide extremely wide angle of 160 °, can display a variety of text, numbers, color images and animation information can also be broadcast television, video, VCD, DVD and other color video signal, pieces of display can also be broadcast networking. LED display and speed of response of individual elements is 1000 times the LCD liquid crystal screen, in bright light you can not stop watching, and adapt to the low temperature of 40 degrees below zero. LED technology can produce thinner than the LCD, brighter, clearer displays with a wide range of applications.