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The LCD TV with a hard screen panel has a soft color, has an eye protection effect, and can automatically adjust the brightness according to the environment, so that the eyes will not feel tired after a long time.
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LCD TVs are better, but it's best not to watch them for too long.
Even if you look at it for a long time, your eyes hurt.
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The LCD does not flash when changing the channel. It is best to set the picture to soft.
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There is a Lin Kemiao endorsement.
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1. Visual comfort, is it comfortable to look at? The easiest way to do this is to let our eyes speak for themselves! Is the screen light soft, the picture delicate, and the sense of hierarchy clear?
These complex questions, in fact, just stare at the screen for a while, and the eyes will tell you!
2. Dynamic definition, is it clear when moving? Pay attention to the clarity of the dynamic picture, such as watching Liu Xiang running, or the fierce F1 race, especially pay attention to the picture of movement in the vertical direction, if these pictures are clear and smooth, and there is no short-term blur, then we will not be dazzling when we are **, and our eyes will not be tired.
3. Is the contrast between light and dark outstanding? If a TV looks "gray" and reminds you of annoying dusty weather, it means that its contrast ratio is too poor, and such a picture will look more strenuous and very bad for the health of your eyes.
4. Brightness, is the picture surprisingly beautiful? Just now we said that a TV with a poor contrast will hurt the eyes, but a TV with too much brightness will also lead to the same consequences. If you find that the picture displayed by this TV is so gorgeous that it even makes you feel unreal, then give it up, because this "distortion beauty" will not only make the eyes more tired, but also increase the energy consumption of the TV, which is contrary to our "LOHAS principle".
5. Viewing angle, is it deformed from certain angles? The viewing angle will also affect the health of the eyes, if the viewing angle is small, the picture seen from some places will be "distorted", and in the long run, it will not only cause eye fatigue, but also affect the focusing function of the eyeball!
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The current smart TVs do not hurt the eyes,You can directly choose a 3D eye protection mode in the display mode of the TV,This can effectively resist the ultraviolet rays and blue light in the TV,He does not hurt the eyes。
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LCD TV is slightly less harmful to the eyes, and generally all electronic products have some damage to the eyes, so it is not recommended to watch TV or look at mobile phones for a long time, as well as computers.
Ways to protect your eyes: drink tea, stop reading and playing with your phone in dim light, and avoid overusing your eyes.
There is no precursor to myopia, it is not a disease, it is not myopia in an instant, the slight pain can only indicate that you are not rested enough, or the eyes are dry, the blood supply is insufficient, it will be slightly painful, it is not a big deal, pay attention to rest, eye exercises... I can't say whether it's useful or not, anyway, I haven't heard that it can cure myopia, that is, it can play a role in relieving fatigue, there is a method that is very effective, if you play with the computer or mobile phone for more than an hour, you can find a window, look far away, find a far away scenery to see for a while, and your eyes will be much more comfortable.
Ways to protect your eyes: drink tea, stop reading and playing with your phone in dim light, and avoid overusing your eyes.
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