Compare TFT Vs LCD, LCD (Liquid Crystal Display) screens have been doing the rounds for a long time now. They have been part of the TV screens, computer monitors, cell phones, calculators, clocks, etc. As far as TFT or the Thin Film Transistor is concerned, they are now the standard that any manufacturer has to maintain in order to produce the LED screens or the LCD screens.
LCD is a type of screen where the liquid crystals that are put to use are sandwiched in between the two polarizing material sheets. LCD is said to consume lesser power when compared to that of the plasmas, if you talk about the TV screen. LCDs are in need of backlight because it doesn’t emit any light all by itself. TFT, on the other hand, is field effect transistor that is being put to use for manufacturing the LCD screens. The cross talk between the pixels of LCD is reduced because of the TFTs.
As the TFT is embedded in the panel, you will see that one pixel is affecting the other pixel less when the signal is transmitted. The display technology which is known as the active matrix is another name for the TFT. This very technology allows it to be more responsive while changing and even the refresh rate is faster compared to others. If you are a gamer, then this technology will be best suited for you because most games are fast paced and that is why the problems that the gamers find common will be eliminated right away using TFTs.
In fact, TFT is not completely different from that of LCD, instead you will find many things common in between the two and more so because they belong to the same LCD technology family. The modern version of LCD technology is named the TFT and is a LCD’s variant only. Therefore, you will find the image quality to be quite high in TFTs. But, if you talk to the engineers, then you will witness that they prefer LCD because they consume very little electricity, but if you are trying to watch a movie from 90 degrees angle, then it will appear somewhat blackish.
The TFTs and the LCDs
TFT is becoming a rage and is soon replacing the CRT technology. TFT is made available in the 12 inches to 30 inches sizes. They have already kick started their television journey and that is the reason, things which were not thought of, about the TV is possible nowadays.
The picture quality of the LCD is enhanced because each pixel is getting attached to a transistor and that means more control can be exerted over the images as well as color that it renders.
LCD screens were present in the low end cell phones and computer monitors. TFT LCD screen has the ability to produce sharp images, but unlike LCD it doesn’t have the ability to produce wide viewing angle.
Therefore, when you are watching something on the TFT screen you will have to view it from the front and not from sideways, otherwise you will not be able to have a proper look at it. TFT which is responsible for reducing the cross talk and actually helps in deviating the pixel’s brightness and also brightening it up or dimming down than the intended.
Moreover, the LCD screens used to have high response time and that is why it was unable to reproduce fast motion. The small transistors that are part of the TFTs have made it possible to charge quickly and change the state within no time, making the display an enjoyable experience.