Is it OK to use LCD?

No, the main indicator to measure the service life of the LCD is the brightness index, after reaching the life time, the brightness of the LCD will be reduced to about half of the original standard. The life of the lamp is basically 20,000-30,000 hours, and the first-line manufacturers can be as high as 50,000-60,000 hours.

The life of the lamp has a certain period, when the brightness of the lamp is attenuated to 50%, the service time of the lamp is defined as the lamp life. In such a period of use, the brightness changes with time in a decreasing curve, so the longer the LCD is used, the lower the display brightness will be found by the user, and of course this phenomenon also occurs on CRT displays. Now the nominal service life of the vast majority of LCD monitors on the market is 20,000-30,000 hours, that is to say, if it is turned on 24 hours a day, it will be used for 833 days - 1250 days, which is equal to years, which is not long for users who use the display for a long time every day.

Long-term high-brightness LCD screen, eyes are also easy to fatigue, high-brightness LCD display will also cause excessive wear and tear of the lamp, affecting the service life. Therefore, reducing the brightness of a long LCD display can appropriately prolong the life of the LCD display.

No, turning off the power properly will protect the monitor.

Just remember not to switch the power supply on and off frequently.

No, it won't! But it doesn't matter if it's generally not related. Because the LCD is much more power-efficient than the desktop type! It's good to pay attention to dust prevention!! ~

The display is different.

The viewing angle of the LCD monitor is symmetrical from left to right, while the upper and lower levels are not necessarily symmetrical. When the incident light from the backlight passes through the polarizer, liquid crystal, and orientation film, the output light has a specific directional characteristic, that is, most of the light emitted from the screen has a vertical direction. If you look at a completely white picture from a very oblique angle, you may see blacks or distorted colors.

Due to the different range of human vision, if you do not stand in the best viewing angle, you will see errors in color and brightness.

LCD monitor, how to use.

Hello, liquid crystal display is a common electronic display device, usually used in computers, TVs, mobile phones and other devices. The following steps are required to use an LCD monitor:1

Connect the LCD monitor to a power source and devices such as computers, TVs, mobile phones, etc. 2.Turn on the power switch, and the LCD will automatically enter the standby state.

3.Press the power button or use the remote control to turn on the device, and the LCD will automatically display the screen of the device. 4.

If you need to adjust the brightness, contrast brigade early, color and other parameters of the LCD monitor, you can use the buttons or remote control that comes with the LCD to adjust them. 5.When you're done using it, turn off the power switch on the device and the LCD monitor.

It should be noted that when using an LCD monitor, you should avoid continuous use for a long time to avoid damage to your eyes. At the same time, attention should be paid to keeping the LCD monitor clean and preventing collisions and falls.