How does a screensaver work? What is a mobile screensaver

The principle of a computer monitor is the same as that of a television, which uses an electron gun to shoot electrons onto the fluorescent screen. If the same image stays in the same place for a long time, that is, the electrons are always in the same place, and over a long period of time, there will be shadows here. Then the ** effect of the TV will decrease.

So, when we don't use the computer for a long time (say 30-a few hours), at this time, the same thing will be displayed on the screen for a long time, and at this time, our screensaver will work. The screensaver is a non-stop motion animation that never stops in the same place, which serves to protect the screen.

Mobile phone screensaver Yu Yan is a special program designed to protect the mobile phone screen.

Its design purpose is to prevent the mobile phone from displaying the same picture for a long time due to unmanned operation, resulting in the aging of the screen display and shortening the life of the mobile phone screen. At present, the mobile phone lock screen wallpaper** is generally referred to as "mobile screensaver".

1. Take the MIUI system as an example, open the MIUI system settings application interface, click and select the "Wallpaper" setting item;

2. Next, in the open page, select the ** you like**, and in the **settings page, click the "Use Wallpaper" button;

3. Finally, in the dialog box that pops up at the bottom of the screen, click to select the "App Lock Screen" button.

A screen saver is a specialized program designed to protect your monitor. At that time, the original design was to prevent the computer from displaying the same screen for a long time due to unmanned operation, which would lead to aging and shorten the life of the monitor. In addition, although the rough and auspicious bucket shape screen saver is not specifically designed to save power, but the screen saver under Windows is generally darker, greatly reducing the screen brightness, and there is a power saving effect guessed by the empty stool.

There are two types of monitors – CRT monitors and LCD monitors, and screensavers have different effects on both displays.

Hello dear, glad to answer for you

Screensaver refers to a protective screen that automatically appears when the computer operating system or other programs are not operated for a period of time, which is used to prevent the system or program from malfunctioning or being active for a long time due to long-term inactivity, thereby causing damage to the computer. Generally, the screensaver program will detect the situation of no operation within a specific time interval, and if it detects the situation of no operation, the screensaver screen will automatically appear, and the user will be required to authenticate, so as to prevent others from operating the electric and empty brains without permission.

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A screensaver is a feature of an electronic device that is primarily used to conserve power while protecting the display from overexposure or any other factors that can damage the device, such as oxidation, static electricity, and so on.

On electronic devices such as computers, mobile phones, etc., you can set it to enter the screen saver mode (screensaver) after a period of time, when the screen of the device will display the pattern, **, scrollbar, slideshow, etc. preset by the user to help avoid abnormal aging of the device and reduce energy consumption.

In fact, modern devices have also introduced sleep and standby mode functions in order to save energy and extend the service life of the device, so that the device will automatically enter a low-power state after a period of non-use, and at the same time, the device can be woken up at any time to continue to use.

A screensaver is a computer program or setting that is used to display a moving image or animated picture on a computer screen to avoid screen burn caused by not using the computer for long periods of time. Normally, the image on the computer screen changes over time, and this filial piety can avoid the phenomenon of screen burning caused by displaying the image in the same place. Screensavers can also be used as a privacy-preserving tool to prevent others from prying eyes on information on your computer by automatically starting a screensaver when you leave your computer.

In the past, CRT display will affect the life of the screen if it is processed for a long time, so there is a screensaver for the sail to lift the sedan car program, and now only the state is used for entertainment, at present, win11 and, it may be canceled in the future.

The protective screen is made of a thin layer of plastic or glass that is used to protect the phone screen from scratches and scratches. Protective screens are usually thin and can be easily installed on your phone's screen. Some protective screens have anti-fingerprint and oil-proof features to keep your phone's screen clean.

The protective screen is a must-have accessory for the mobile phone screen, which can prolong the service life of the mobile phone screen.

The composition of the protective screen mainly includes the following parts:

Substrate: The substrate is the main body of the protective screen, which is usually made of plastic or glass. Plastic substrates have lower protective screens** but are less durable. The protective screen** of the glass substrate is higher, but the finger stopper is more durable.

Coating: The coating is a thin layer of material applied to the protective screen, which can play the function of anti-scratch, anti-fingerprint and anti-oil.

Bezel: The bezel is a circle around the protective screen that prevents the protective screen from moving on the phone screen.

The main functions of the protective screen are as follows:

Protect your phone screen from scratches and scratches.

Prevent fingerprints and oil stains on the phone screen.

Improve the clarity and light transmittance of the handy screen.

Extend the life of your phone's screen.