How to extend the life of LCD screen
How to extend the life of the LCD screen?
When the brightness of the LCD screen is reduced to a certain time, there will be less obvious scanning lines. This is because the display automatically reduces the frequency of the lamp.
One, the resolution setting of the LCD screen
Resolution refers to the number of pixels displayed per unit area. The LCD panel is like a small door arranged in order to let light pass through. The pixels that the LCD screen can represent are determined by the number of "small doors" per unit area, which determines the LCD screen The physical resolution of is fixed. As for ordinary CRT monitors, as long as the deflection voltage of the electron beam is adjusted, different resolutions can be changed.
Whether it is an LCD liquid crystal display or a general CRT display, the resolution is the main parameter. The monitor must be able to support the resolution required by the application software and hardware, but the LCD only supports the so-called real resolution, which can be compared to the highest resolution of a general CRT monitor, and the best image can only be displayed at the real resolution.
2. The relationship between resolution and life
The default resolution of the ordinary 17-inch LCD screen is 12801024, if it is used for 1024768, it has no effect on the life span except for the impact on the definition.
Three, the use of LCD screen matters needing attention
1. It is recommended to work in a normal temperature/humidity environment. High temperature/high humidity will affect the life of the LCD screen. Intense temperature fluctuations will affect the performance of liquid crystal displays, especially low temperature will affect brightness and response time. It is recommended to work in a stable and clean environment, as dust will cause internal circuit failure.
3. Do not let liquid splash into the inside of the monitor. If you need to clean, please turn off the power, spray the cleaner on a soft cloth and wipe gently.
4. The LCD screen is made of glass. Avoid collision and vibration when moving. There are multiple layers of film on the surface, so scratching with sharp tools is strictly prohibited. Please turn off the monitor and unplug the power plug if it is not used for a long time.
6. It is strictly forbidden to disassemble the LCD screen at will. If there is a failure, please ask a professional for repair. Displaying a fixed picture for a long time will reduce the brightness and increase the image retention. It is recommended to use a screen saver.
How to prolong the life of LCD?
When the brightness of LCD screen decreases to a certain extent, there will be less obvious scanning line, which is because the display automatically reduces the frequency of the lamp.
I. Resolution Settings of LCD Displays
Resolution refers to the number of pixels displayed per unit area. LCD panels are like small gates arranged in order to let light pass through. The number of "gates" per unit area determines the pixels that LCD panels can display, which determines that the physical resolution of LCD panels is fixed. The common CRT display, as long as the deflection voltage of the electron beam is adjusted, can change the different resolution.
Whether LCD or CRT display, resolution is the main parameter. Displays must be able to support the resolution required by the application software and hardware, but LCD only supports the so-called true resolution, which can be compared to the highest resolution of general CRT displays. Only under the real resolution can the best image be displayed.
II. RELATIONSHIP BETWEEN RESOLUTION AND LIFE
The default resolution of ordinary 17-inch LCD screen is 12801024. If it is used for 1024768, it has no effect on life except clarity.
III. Notices for Use of LCD
1. It is suggested to work in normal temperature/humidity environment. High temperature/humidity will affect the life of LCD. Intense temperature fluctuation will affect the performance of LCD, especially low temperature will affect brightness and response time. It is suggested that working in a stable and clean environment, dust will cause internal circuit failure.
3. Don't let liquid splash into the inside of the monitor. Turn off the power supply if you need to clean. Spray the detergent on the soft cloth and wipe it gently.
4. LCD is a glass product, so collision and vibration should be avoided when moving. There are many layers of film on the surface. It is forbidden to use sharp tools to mark. For a long time, please turn off the power supply of the display and unplug the power plug.
6. It is strictly forbidden to disassemble LCD screen at will. In case of malfunction, professional personnel must be asked to repair it. It is suggested to use screen saver to display fixed pictures for a long time, which will decrease the brightness and increase the image retention.