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Eight popular technology in the LED industry and analysis of the development trend in 2016

Is considered to be more difficult in 2015 has gone, looking back over the past, LED industry over the past year, showing the product prices continue to brush low, out of the tournament escalating, mergers and acquisitions continue to refresh the status quo.

It seems that the LED industry is the transition to play the same capital, but which are superficial. Beneath the surface, LED companies are more concerned about the core product technology.

Compared to 2014, 2015 LED industry product technology has many changes, it may be the cause of the rush to grab the capital M & A, it seems that LED technology has not changed much. Actually otherwise, throughout the past year, OLED is not speculation speculation concept, but out of the product, although is not the mainstream, flip more than a few home in R & D, but industry in the layout; UVIR gradually pulled on the high, and not the past almost no reports of the situation; the light engine product concept, gradually began to implement, enterprises increase the layout; and flash, smart lighting, CSP and cob is a new height.

What was led by 2015, I recently interviewed Taiwan Lunda electronics, for the LED industry hot technology development and 2016 will happen what change a deep conversation. This summary for the following eight.

TV:OLED is not yet threatened but will stimulate LED to higher order development.

For the backlight emerging markets OLEDTV, although LEDTV competing technologies, theory will affect the TV with LED backlight usage, but because OLEDTV accounted for the overall TV market share is still low, 2016 estimate will be less than 1%, therefore has not yet to LEDTV have immediate threat. Plus the future will continue to have a new generation LCD plant completion, production costs and yield is bound to be far more competitive than the OLED.

Not only short time does not pose a threat, but OLEDTV will promote the development of LEDTV to higher order specifications, thereby driving the high LEDTV to achieve the effect of increasing the number of LED backlight source.

Flip chip technology: large current is introduced into the medium and small power gradually.

Upside down technology is the advantage of large current operation, so the market by the application of a large current operation to import is clearly reasonable, but also more in line with the cost of competition.

Although this stage of flip chip technology has many limitations, but as the technology continues to improve, and more and more of such individuals and enterprises are willing to try and innovation, believe in the future, flip chip technology based on the product packaging prospects will be promising.

For small and medium power applications, with the cost advantage and yield improvement, as well as the solution of technical problems, the next stage will be the opportunity to flip chip technology into the application of small and medium power.

Low power IR UV to pursue high margin market

2015 LED industry for the rapid market change. In recent years have to adjust organization and strategy direction and also improve luminous efficiency, slashing prices low cost at the same time, trying to break into the niche market to increase the profit.

Because the mainland LED supply chain impact, forcing the Taiwan LED companies have to pursue high margin market, which is the most prominent UV IR market performance. As Taiwan's LED manufacturers, Ronda is always actively layout emerging market development, at present the cause of IR and UV is also towards the market trend.

According to the Lunda electronics, Ronda is currently in the IR product promotion continued to gain control at home and abroad, power, touch, consumer electronic products, such as customer's affirmation. In UV products, but also with excellent chip capability in all kinds of power product application to obtain a comprehensive success.

Ronda also said that generally speaking, traditional UVA band applications for industrial curing, exposure and other high power application module, currently Ronda has with domestic and foreign manufacturers to cooperate in the development, next to the more aggressive toward the deep UV wavelength UVC propose solutions to achieve a station buy enough UV band will be the goal of future product plans. In addition, UV and a characteristic is the degree of customization high, so you need to in accordance with the needs of customers to design product UV, which happens to Lunda one-stop vertical integration mode of operation to fit.

Light engine: pay attention to the terminal application demand continued evolution of technical specifications

With the domestic LED industry chain of all aspects of competition, both low cost and high cost advantage of light engine products more and more favored by the enterprise.

Ronda launched as light engine, one of the earlier enterprise, at present the light engine products, using self-made high voltage chip (HVChip), design a not to be outside the drive integrated light source module, with in that light, traditional lighting manufacturers to provide the most simple application solutions. Optical engine module, the previous LED lamp drive integration on the lamp panel, due to AC direct drive, are only connected to the power you can light up the and abandon the past electrolytic capacitor design, can enhance the life of the light source and collocation Lunda homemade high grain, significantly improve product reliability. Lamps manufacturers only need to add the lamp shell to complete the assembly, not only to solve the problem of photoelectric matching technology, but also reduce the cost of the assembly.

Ronda said, LED light engine development, more attention to terminal applications. In addition to the primary optical performance, Lunda remained own chip brings the advantage, because of technical specifications for light engine continues to evolve to meet the different lighting applications, such as UltraCRI, R9 requirements BelowBBL color and concentration etc.; more it is worth mentioning that, due to Ronda itself development and health of the plant has a corresponding solutions and production, will to need to supply customers in a balanced appropriate light engine products.

Flash: oligopoly pattern rupture but still maintain a certain threshold in the short term

Flash past only a few suppliers widowed occupies the market, Lunda in the past two years, farming technology and customer, 2015 step by step by customer recognition and into use next year, should be sustainable increases in market share.

Is the trend of the domestic LED products, flash is no exception, however, is different from currently has extensive mass production of lighting products of different flash must consider their products more characteristics and appearance design, the short term should also maintain a certain technical threshold. In particular, the high order flash Flipchip will be used to improve the stability of product, can play the advantages of a dragon luanda!

Wisdom lighting: growth potential can accelerate the popularity of the two major directions

The latest market research report pointed out that by 2020, the total wisdom of the market is expected to reach $in 2015 to 2020, the compound annual growth rate of 22.07%. Shows the wisdom of the market in the next few years the growth potential of how much it is worth looking forward to.

Interoperability and integration "is wisdom lighting, smart home and smart cities in pursuit of goals, but the smart lighting to accelerate the popularization of several problems to be solved. The first is the standard, smart home industry needs a unified technical standards and will be compatible with the open degree to the greatest extent, in order to speed up home wisdom. Second smart home products and user needs to have a higher degree of fit, in order to improve the market acceptance.ZXCT1022E5TA

At present, lextar electronics is based on WiFi, Bluetooth and Zigbee wireless communication technology as a breakthrough. The main application of the first lock in business activities, such as positioning, advertising, etc., in the hope that consumers are most familiar with the way to cut into the market, increase the use of convenience and then open the market acceptance.

CSP: backlight market is heated by the pace of innovation in the future market

The rapid development of CSP in backlight and camera flash field, and had the trend of traditional LED similar, such as 2835, 3030, 5630 etc. are first should be used in the field of backlight. Because of the fast conversion speed of backlight areas. In this field after the mature will be applied in other fields. This is the general law of the development of new technology applications in the field of LED: from the backlight to the lighting field, the technology does not exist for backlight and can not be used for lighting problems. Expected 2016-2017 CSP in backlight areas will increase significantly, Lunda electronics has also been in 2015 successfully imported backlight applications, suggesting that in the field of lighting the outbreak to 2017.nud4700snt1g

Because CSP technology to reduce or even remove the stent, reduce the cost of packaging, but also has a certain characteristics of the luminous appearance and better cooling function and so on. But although in many applications are very attractive, but by the high, did not support the protection, than traditional patch package more fragile limitations the small chip, SMT equipment accuracy requirements, making the energy of CSP compared to the high general package and integration on the middle and lower reaches of LED technology. Lunda electronics has resources in the middle and lower reaches of led a dragon is obviously more advantages in the development of CSP, of course, businesses flocked to aggravate the competition of the market, whose future innovation speed fast who can won the market.

COB and EMC: the substitution is limited to the special field of small power, most of the substitution is not high

Cob product development since the upcoming fourth generation, in the plate temperature of 85 DEG C 3000K light efficiency can reach 150lm W, due to the source characteristics of the cob, widely application in commercial lighting, so also provides CRI90, 3stepbinning and special color point and customized services.

It applies to the small lamp wattage COB market has been high wattage EMC products, such as 30305050 erosion. However, due to the characteristics of low thermal resistance of COB, the product is still an advantage for the high life. COB has the characteristics of easy optical design and high light quality, and is still widely used in commercial lighting, such as track lights, Par lights, cast light lamps and other lighting applications.

In short, the future of LED is still cautiously optimistic, although there is a price pressure, but prices tend to make the rate of penetration, but also accelerate the elimination of shoddy goods. Market demand, penetration will continue to improve, the enterprise will gradually to niche products and market development.