In recent years, due to the expansion and popularity of the LCD screen market, many LCD screens have continued to advance in functionality, and have also been given features such as seamless splicing, high-definition resolution, and radiation protection. With respect to radiation protection, consumers usually cannot judge whether a liquid crystal display screen is much less radiant than an ordinary display because of its high brightness, which is even easier because of a recent survey by the authoritative computer magazine Macwelt. It makes our eyes tired and may even cause headaches and other symptoms.
In the survey, researchers tested 10 different brands of 19-inch LCD screens, both desktop and laptop computers. They found that all LCD monitors that were tested had problems with "high brightness." The researchers pointed out that when the brightness of the display reaches 100cd per square meter (ie, the luminous intensity unit "Candela"), it will have an impact on the eyes. The LCD screen they tested had a luminous intensity of more than 300cd per square meter, and some even reached 400cd-500cd.
Dr. Wei Haien, a German computer expert who conducted the investigation, said that not only LCD computers but also LCD TVs, LCD advertising machines, etc. In order to increase the clarity of these LCD screens, in addition to relying on the light pipe behind the screen to increase the brightness, it is also commonly used to use special "polish technology" to make the surface of the display look like a piece of glass, which is very texture, and Also improves the screen's color contrast and saturation. However, it also reflects light like glass. Especially when the light shines on the screen, it will increase the reflection of light. Consumers who use this type of display are vulnerable to being “stabbed†by light and have symptoms of tired eyes that slowly cause vision loss and headache health problems.
Is it because it no longer buy LCD screen? In fact, each product is accompanied by more or less disadvantages at the same time, the LCD screen has been integrated into our lives, and the function it brings is worth everyone to look forward to, is more than merit.
So, how can we prevent the LCD screen from hurting the eyes?
1. In order to prevent reflection of light, our eyes and screen distance is about 60 cm.
2. The general LCD screen has a function design for brightness adjustment. When it is used, the brightness can be reduced as much as possible.
3. Apply a light-reflective LCD screen protector to the LCD screen. This will not only prevent damage to the LCD screen, but also prevent light reflection and dizziness.
4. You may wish to choose a new liquid crystal display with a low reflection LCD technology on the market, such as the Elder LCD screen, which is designed to greatly reduce the damage of light to the eyes.
5. If you are facing the display for a long time, you can buy anti-radiation glasses. Emperor Ai Di thinks that the LCD monitor is relatively better than the TV set of the previous century, and the resolution and emissivity are relatively better and the functions are more and more. The scope is getting wider and wider. There is no electrical appliance that can completely prevent all radiation. A good monitor can only minimize the radiation of the monitor. At the very least, there is still no zero-emission electronic product. What we can do is to use some The method is to artificially prevent radiation.
This article was edited and published by Emperor Aidi (http://..com.cn/). Please indicate the source.
In the survey, researchers tested 10 different brands of 19-inch LCD screens, both desktop and laptop computers. They found that all LCD monitors that were tested had problems with "high brightness." The researchers pointed out that when the brightness of the display reaches 100cd per square meter (ie, the luminous intensity unit "Candela"), it will have an impact on the eyes. The LCD screen they tested had a luminous intensity of more than 300cd per square meter, and some even reached 400cd-500cd.
Dr. Wei Haien, a German computer expert who conducted the investigation, said that not only LCD computers but also LCD TVs, LCD advertising machines, etc. In order to increase the clarity of these LCD screens, in addition to relying on the light pipe behind the screen to increase the brightness, it is also commonly used to use special "polish technology" to make the surface of the display look like a piece of glass, which is very texture, and Also improves the screen's color contrast and saturation. However, it also reflects light like glass. Especially when the light shines on the screen, it will increase the reflection of light. Consumers who use this type of display are vulnerable to being “stabbed†by light and have symptoms of tired eyes that slowly cause vision loss and headache health problems.
Is it because it no longer buy LCD screen? In fact, each product is accompanied by more or less disadvantages at the same time, the LCD screen has been integrated into our lives, and the function it brings is worth everyone to look forward to, is more than merit.
So, how can we prevent the LCD screen from hurting the eyes?
1. In order to prevent reflection of light, our eyes and screen distance is about 60 cm.
2. The general LCD screen has a function design for brightness adjustment. When it is used, the brightness can be reduced as much as possible.
3. Apply a light-reflective LCD screen protector to the LCD screen. This will not only prevent damage to the LCD screen, but also prevent light reflection and dizziness.
4. You may wish to choose a new liquid crystal display with a low reflection LCD technology on the market, such as the Elder LCD screen, which is designed to greatly reduce the damage of light to the eyes.
5. If you are facing the display for a long time, you can buy anti-radiation glasses. Emperor Ai Di thinks that the LCD monitor is relatively better than the TV set of the previous century, and the resolution and emissivity are relatively better and the functions are more and more. The scope is getting wider and wider. There is no electrical appliance that can completely prevent all radiation. A good monitor can only minimize the radiation of the monitor. At the very least, there is still no zero-emission electronic product. What we can do is to use some The method is to artificially prevent radiation.
This article was edited and published by Emperor Aidi (http://..com.cn/). Please indicate the source.
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