The security display manufacturing industry knows that whether it is LCD splicing large screens or LED LCD displays, the first consideration is the lifespan of enterprise products. Today, let us talk about the lifespan of LED LCD screens: Generally speaking, LED In theory, the lamp beads can be used for a long time, but based on the LED lamp beads used, the driver chip, the PCB board, and the switching power supply determine the life and stability of the company's products. The normal operating time of the barrier-free channel is generally less than 10,000 hours. The life of LED lamp beads can theoretically be less than 100,000 hours.
The second is that the size of LED lamp beads of enterprise products is also a major factor. The relative density of LED lamp beads and the heating capacity are also related to a certain extent. At this stage, LEDs are developing towards small distances, and the distance of LED lamp beads is small and relatively small. The high density and the accumulation of heat will also accelerate the aging and dead lights of the LED lamp beads. Therefore, when choosing LED enterprise products, we must pay attention to confirming the applicable specifications with professional staff.
Third, the normal operating environment, if it is an electronic product, is a great test for the natural environment temperature. The temperature, the humidity of the environment and the long-term ultraviolet radiation will all affect the stability of the LED liquid crystal display. And longevity,
Therefore, when we are planning the plan, we install the applicable enterprise products in a suitable environment. Consider it as a whole.
