LED six technology to lead the future
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Zhongguancun online reports, we all know, LED industry as a green industry, both environmental protection, health, energy saving and many other advantages, but looking ahead, the domestic LED market share of only about 15% of lighting, from 30% to 50% There is still a great distance. In the future, LED industry will further enhance the degree of industrial agglomeration, and advantageous resources will move closer to superior enterprises. How to make LED industry grow and develop? New technology covert force, LED industry to lead the new future.
First, the rapid development of chips and packaging sectors. Light efficiency in the promotion, flip chip, high voltage chip, COB, EMC, CSP packaging technologies have been developed. All domestic and foreign device products began to fight spell source module components, especially IC integrated products, system integration, modular and so on. COB devices below 30W is still the mainstream products in the market, there may be substantial growth in the future.
Second, although there were device factories throwing R & D CSPs and flip-chip gold-free packages in the previous two years, the device finally became popular this year. Direct-type backlight, facing the TV display products already have CSP products. For example, CSP packaging products imitate the COB form, multiple small devices and string together, depending on the size of the application can be assembled infinitely. In addition, the market of phosphors related to high index has been outstanding this year.
Third, the high-power high-power mining lamp and floodlights made by EMC device products imitated into package mode are gradually being sought after. Automotive lighting modular development, market stability needs to be extended, such as car headlights and turn signals, etc. is a tempting market cake.
Fourth, lighting solutions for intelligent lighting, smart solutions for homes and businesses, etc. become the marketplace. Intelligent lighting is more and more popular, is the trend is also a challenge, the current "App Light Control System" approach, each product from light to software, the system self-contained, there is no uniform standard or agreement, not interoperability, which is the constraint A major drawback of development.
Fifth, the filament lamp is more mature, many enterprises rely on leading technology, production and sales around the world, the market soaring, sapphire substrate filament lamp to become the main product to replace the old black lamp.
Sixth, ultraviolet LED light applications, plant lighting applications, more and more penetration rate is also higher and higher, such as UV LED used in security, disinfection, curing and other fields. The potential market for these LED segments is huge, but they all require large-scale applications to further tap market opportunities.
Today, the advantages of chip packaging technology appear, the rapid expansion of industrial equipment, show the extension of the field, leading small backlight spacing, intelligent lighting is the forefront. Plant lighting, medical lighting, agricultural lighting and other market segments are also gradually expanding and has been the industry's attention.
Source: China LED Network