In recent years, the competition for large-screen displays has become increasingly fierce, and major manufacturers have gradually increased their thirst for new products and new technologies. As today's large-screen display high-tech, LED light source DLP splicing has become a treasure for various manufacturers to compete for. LED light source DLP splicing products have always been one of the key innovative industries that the industry pays attention to. From the current point of view, the use of LED light source technology can be said to fundamentally change the practical performance of DLP splicing products, which is of great significance to DLP splicing wall products.
        Large-screen splicing shows the changes in the market. LCD splicing wall products have performed well and developed rapidly. With the emergence of more advanced products in the future, their joints will inevitably become smaller and the market competitiveness is huge. Although DLP rear projection splicing still occupies an absolute market share advantage, with the escalation of market competition, manufacturers also have a strong sense of crisis. In the contest of display wall technology, due to the use of mercury light sources, DLP splicing technology is slightly weaker in terms of overall cost of ownership and maintenance costs. After replacing the LED light source, these problems have been fundamentally solved.
LED light sources have brought a series of revolutionary advancements to DLP.
1. Long life
        The life of UHP bulbs commonly used in DLP splicing large screens is between 3000-6000 hours. The cost of a UHP bulb of thousands of yuan has become the largest maintenance consumable for rear projection splicing walls. LED light sources usually have a life span of more than 50,000 hours. The DLP splicing screen does not need to replace the light source for almost life, saving a lot of application costs. LCD flipper
2. Low carbon and environmental protection
        LED neither generates any dangerous rays nor toxic substances such as mercury; in addition, the LED light source has the advantages of low power consumption and low heat generation, which can also improve the overall brightness and contrast consistency of the DLP splicing large screen. The light utilization rate is higher and more environmentally friendly.
3. Fully digital control
        The LED light source is a digital light source. The digital 01 code of the control signal can be directly loaded on the light source chip after power amplification to emit light. It does not require excessive control procedures. The brightness adjustment range of the light-emitting effect is larger and the color control accuracy is more accurate. High and contrast can also achieve more ideal display effects and test values. Through the full digital control, the white balance adjustment is easier, and the color temperature control is simpler without affecting the brightness and contrast.