Today, color TV products have been completely updated, especially with the rise of concepts such as "home theater", large-screen televisions are increasingly favored by consumers. But in actual use, the bigger the TV size, the better?
Actually, when the viewing distance is fixed, there is no way to see the screen when the size of the TV is too large. You need to turn your head or turn your eyes when you watch. In the process of screen switching, the eyes need to constantly adjust, and the big screen shows the play. The child's mind is in a state of excitement for a long period of time, and it is easy to delay learning and make it easier to be nearsighted. When the size is too small, the images on the screen cannot be clearly seen. This can easily cause eye fatigue.
Compared with CRT TVs in the past, the resolution of LCD TVs is much higher (the resolution of TV screens increases with the increasing size of TV screens), so the best viewing distance is relatively better for better viewing results. Shorter; so according to a more scientific method to calculate, LCD TV's reasonable viewing distance is about 2 to 3 times the diagonal size of the TV screen.
It is also worth noting that the TV screen is the most power-hungry area of ​​the TV, so the bigger the screen, the more power the TV will consume. Buying TVs that are too large in size is also very unsuitable for energy saving and environmental protection. So before you buy an LCD TV next time, first measure the size of your living room and see how big your LCD TV is for your home.
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