LED lighting technology has achieved new breakthroughs

Chinese researchers have recently made new breakthroughs in the research of perovskite LED luminescence. They used the low-temperature solution method to propose a new idea in the design of the perovskite luminescent layer, and increased the external quantum efficiency of the near-infrared perovskite LED to 20.7%. Relevant research results were published online in the journal Nature on October 11.

As a market space of hundreds of billions of dollars in the market of semiconductors and pan-semiconductors, the LED industry has a good track effect and provides a moisturizing for the growth of excellent companies. Whether it is import substitution or endogenous growth, downstream applications are superimposed with new era, new energy and new environment, and the market space is sufficient.

With the continuous improvement of LED display technology, the continuous decline of cost, and the maturity of products, the LED display industry is developing rapidly. According to the data of the High-tech Research Institute LED Research Institute (GGII), the output value of China's LED display industry will reach 42 billion yuan in 2017. GGII predicts that the output value of China's LED display industry will reach 57.7 billion yuan in 2020. Due to the huge development space of the LED lighting market, the corresponding LED lighting driver power supply market also has a large market space.

Driven by the technology update, the leading position of the industry leader will be consolidated, and the market space will be further opened. The listed companies in the A-share market are Sanan Optoelectronics (600703.SH), Zhouming Technology (300232.SZ), and strong new materials. (300429.SZ) and Huacan Optoelectronics (300323.SZ) are worthy of attention.