The big era of small pitch LED display
Company news•Sanjibao•25 Jan 2019
I believe that everyone is familiar with LED display. After more than ten years of development, the LED market has gradually entered a stable development period, and the growth rate has slowed down noticeably. However, this does not mean that the development of the LED industry has encountered bottlenecks. The small-pitch LED display is in full swing, and the development momentum is unstoppable.
Compared with the traditional LED display, the threshold of the small-pitch LED display is higher. Because of its high requirements on technology, capital, and research and development capabilities, the investment of the enterprise is bound to increase, which is why the company currently involves small-pitch business. Most of them are large enterprises with strong comprehensive strength.
Why can small distances have such a huge amount of energy? The author draws the following conclusions through interviews and investigations:
First of all, the iterative upgrade of LED display products, the quality is undeniable. Small spacing, as the name suggests, is a small spacing. From the principle of LED self-luminous display, the dot pitch becomes smaller, which means that the density of the image display unit becomes larger, and the image displayed without any doubt is clearer. This is the small pitch. The display can overcome the roots of traditional displays, just as mobile phones have changed from the original big brother to the ultra-thin, cool smart phones, which is an iterative upgrade of the product.
Product upgrade is inevitably the result of technology upgrade. Without the advancement of technology and technology, there is no way to upgrade the product. If the original display screen of one square meter can only put 1000 lamp beads, the current small pitch of light beads per square meter. The number must be multiplied, so as to ensure the density of the point spacing, not only that, but also consider the heat dissipation, dead light, patchwork and brightness adjustment at high density, which is the test of technology.
From the perspective of the small-pitch products on the market, P2.5, P2.0, P1.6, P1.5, and P1.2 are emerging one after another, and even smaller pitch products such as P0.9, P0.8, etc. are beginning to enter. Production stage. Comparing the market data in the first half of 2014 and 2015, it can be seen that P2.5 is gradually becoming more regularized, and the proportion of sales volume has decreased. P2.5, especially the small-pitch products below P2.0, the sales volume is gradually rising, indicating that the market is getting more and more Products that tend to be smaller pitches.