Time does not stand still. Modern technologies are aimed at making life easier and safer. LCD TVs quickly gained their share of the market all over the world. That is why it is worth considering this type of technology in more detail.
The basis of the LCD TV was a new development, which made it possible to abandon the kinescope. Although once it was the invention of the kinescope that gave television an impetus to development. The LCD panels work with fluorescent lights, which come in only red, blue, and green. The screen is divided into small cells. The space between the cells is filled with a mixture of neon and xenon, and there is also a phosphor. The picture on the screen appears due to the fact that the gas activates the phosphor with the help of electrical discharges. The combination of three cells of different colors is called a pixel.
LCD TVs work using the physical properties of the crystal. Between the two glued layers of the screen contains a polymer with liquid crystals. Depending on the strength of the voltage, these particles transmit a certain part of the light, thus, various colors and their shades are reproduced.
The development and improvement of this type of technology is in constant motion. Manufacturers are increasingly offering the mind-blowing capabilities of LCD TVs. But now I would like to note the property of this technique regarding its size. LCD panels can reach very large sizes. It all depends on the functional purpose of the TV and the place where it will be installed.
The security of an LCD TV is enviable. Compared to a kinescope, it does not have harmful radiation, and the eyes do not get tired of the endless flickering that came from an ordinary TV. The service life of new TVs, working due to the properties of crystals, is much higher than usual. The image itself looks brighter on the screen.
The dimensions of the new TVs allow you to save space, because you can even hang it on the wall, and you do not need to think about stands or special furniture.
Now it is not a problem to find a LCD TV that is suitable for the price and quality. The main thing is to determine for yourself what functions should be present in the technique, because it is their manufacturers who offer many options.
Home | Articles
May 9, 2024 00:51:31 +0300 GMT
0.008 sec.
