The Question: I’m in that decision. Will buy a TV? Between LCD and LED. Salesperson say LED is the new technology. But price it higher. I’m not sure. It will be worth the investment? What’s better than it LED or LCD?
This answer may be found to be a bit technical. Known as most users still confused between the LED display on the LCD is well understood that Marketing called LED TV is to make it different from the LCD TV!
LED stands from Light-emitting-diode. It does not mean “kind” of TV, but it means a kind of “The technology used to irradiate the back screen or backlight that while both types of TV is still the same LCD. LCD stands will from Liquid-crystal display technology, it is kind of TV’s and Monitor’s Technology. LCD will generally use the backlight illumination is a CCFL (Cold Cathode Fluorescent Lamp) to the image brightness in LCD screen. However, LED TV will replace the CCFL with LED light that makes the picture – sharp – sharp-depth than it’s called the Contra. “Bright-dark” true colors, as well as the more realistic. Permits describing the differences in short.
Back to that question how do LED better than LCD?
In addition to the definition of light-Contra, then the best use of the technology allows manufacturers to design LED TV screen thinner than LCD TV. The advantage is to the LED TV-friendly nature. Because they do not use CCFL that have a substance mercury (a toxic substance) and use energy more efficiently. Important it last for longer than a LCD screen (usually about 2 times longer). Disadvantages of LED TV it is more expensive. The manufacturer of the reasons that higher prices caused by thinner design, quality and fidelity. In addition, new LED TV is also more expensive to add new features. 240Hz technology with the view to display the moving picture more smooth.
If you consider the advantages or disadvantages, LED TV is an option that is worth more, especially the quality. Although it is more expensive price, but you have more lifetime. If you decide that the purchase LED TV, buy LED TV models come with Local dimming LED which can be closed for the pixels of the image in black. This way it will be increased Contra, and also saves energy. I hope these suggestions would be useful to your many readers that are buying LED TV!
Thanks for infomation LED
LED means light-emitting diode. This does not mean “type” of television, but it means a kind of “technology used to irradiate the back of wallpaper, or if both types of television is still the same screen. LCD means liquid crystal display technology, is the type of monitor and TV technology. LCD is the use of lighting Backlight CCFL (Cold Cathode Fluorescent Lamp) the brightness of the image on the LCD screen. However, LED TV LED that will replace the CCFL makes the image – strong – strong depth is called Contra. “bright-dark” true colors, as well as more realistic. Permits to describe the different cuts.