A liquid crystal screen is a basic component made of liquid crystal material, which is filled between two parallel plates. The arrangement of molecules inside the liquid crystal material is changed by voltage to achieve the purpose of light shielding and light transmission, paneling images with varying shades and staggered patterns. Moreover, as long as a ternary color filter layer is added between the two plates, color images can be paneled. LCD screens have low power consumption, making them highly favored by engineers and suitable for electronic devices that use batteries.
Maintenance method:
For screen maintenance, in addition to paying attention to the above issues, manual or soft coordination can also be used. Due to the relatively short lifespan of LCD screens compared to CRT screens, their aging rate is also much faster, requiring extra attention during normal use. For example, setting the time interval for automatically turning off the screen when the computer is unresponsive in the power management interface, or simply developing a habit of casually closing the screen when the laptop is not in use for a long time to reduce unnecessary screen loss. In addition, to delay the aging of LCD screens, attention should also be paid to avoiding direct sunlight for a long time, using moderate brightness/contrast as much as possible, and reducing long-term panel of fixed patterns (to avoid excessive local aging). Regularly use specialized soft bristled brushes, eyeglass cloths, ear wash balls, etc. to wipe the screen. If necessary, neutral cleaning agents or a little water can be used to clean surface stains. Please use sharp objects to clean the joints.