Television Led Technology
Posted in Coloured Television on 12/24/2008 08:16 pm by admin
Can I use TFT technology for televisions?
I compared the screen of my laptop, Samsung Access (TFT LCD), to TV LCD (LG 37 "720). I could easily see the pixels on the TV, but when you look at my phone, I could not see the hard edges. Now, it is possible to use technology in my phone and make a larger screen, say 37 ", beside himself, and if so, why arent manufacturers doing? Mi cell is 320×240 pixels (2.25 "screen) and my tv is 1280×720 pixels (but in a 37" screen). This means that the TV was 12 times more pixels my cell, but is still 16.4 times higher than him. In theory it should be able to fit more pixels on the TV. If high-resolution TFT LCD LED or OLED?
TFT is a variant of the liquid crystal display (LCD) using thin-film transistor (TFT) technology to improve quality image. All LCD-TFT based on assets of its parent. In TFT, LCD Small led directly picture elements. It is not practical for a big screen with a large number of picture elements (pixels), since it would require millions of connections and top-down connections for each of three colors (red, green and blue) of each pixel. A much better technology is on the horizon of the big screen. OLED sets are developed now that will revolutionize the television industry. They are made of organic light-emitting diodes that produce their own individual light. The screens are so thin a sheet of paper, and the image is exceptional.
Samsung LED Backlight Television