Six LED technologies lead the future

- Dec 27, 2019-

As we all know, as a green industry, the LED industry has many advantages such as environmental protection, health and energy saving. distance. In the future, the LED industry will further increase the degree of industrial agglomeration, and advantageous resources will move closer to advantageous enterprises. How to make the LED industry grow stronger? New technologies are working secretly to lead the LED industry to a new future.


First, the development of chips and packaging is growing rapidly. Light efficiency is improving, and flip chip, high voltage chip, COB, EMC, CSP packaging and other technologies have been developed. All domestic and foreign device products have begun to integrate light source module components, especially IC integrated products, system integration, and modularization. COB devices below 30W are still mainstream products in the market, and they may grow significantly in the future.


Second, although the first two years have seen the development of CSP and flip-chip gold-free packaging by device manufacturers, it has finally become popular this year. Direct-type backlight, TV-oriented products already have CSP products. For example, CSP package products are in the form of COB. Multiple small devices are connected in series and can be assembled indefinitely according to the size of the application. In addition, this year's phosphor display products related to the high display index performed well.


Third, high-power industrial and mining lights and floodlights made of imitation integrated packaging models of EMC device products are gradually sought after. The development of automotive lighting modularization, the market is stable and needs to be expanded, such as automotive headlights and turn lights are a very attractive market cake.


Fourth, intelligent lighting solutions, intelligent solutions for homes and businesses, etc. have become the market scent. Smart lighting is becoming more and more popular, and it is both a trend and a challenge. In the current "App lamp control system" approach, each product from the lamp to the software and the system is self-contained. There is no unified standard or protocol, and it cannot be interconnected. A major drawback of development.


Fifth, filament lamps are more mature. Many companies rely on leading technology to produce and sell in various countries around the world. The market has responded soaring. Sapphire substrate filaments have become the main products to replace old-style filament lamps.


Sixth, more and more UV LED light applications, plant lighting applications, and more and more popular, such as UV LEDs used in security, disinfection, curing and other fields. The potential market for these LED segments is huge, but they all need large-scale applications to further tap the market opportunities.


Nowadays, the advantages of chip packaging technology appear, the rapid expansion of industrial equipment, the extension of the display field, the leading small pitch of backlight, and intelligent lighting gradually attracting the tide. Plant lighting, medical lighting, agricultural lighting and other market segments are also gradually expanding in scale and have been receiving industry attention.