Sferic Yuan Ruihong: EMC packaging products in the future only high power visible market

In the set of state Advisory's LEDinside and Chinese LED network jointly organized the 2018 LED market analysis will be prospective (ShenZhen Railway Station), tiandian photoelectric research director Yuan Ruihong on the trend of application of EMC products in the lighting and emerging markets to share their experiences and insights.

According to LEDinside 2017-2022, the annual compound growth rate of 2%, global lighting market growth has slowed, the market basically does not grow until 2019. Yuan Ruihong said the development trend, based on the current situation, the traditional replacement lighting market is basically saturated, industrial lighting, architectural lighting, landscape lighting, outdoor lighting and commercial lighting will continue to maintain growth momentum.

(source: LEDinside)

EMC product quality is stable, the main position in power lighting market

In many LED devices in classification, power devices are all devices in the highest proportion. Among them, PPA/PCT 2835 and EMC 3030 are the main products in the lighting power, but due to fierce price competition, PCT 2835 has occupied the market share of EMC 3030, but still EMC products market has great potential.

(source: LEDinside)

About EMC and PCT products, Yuan Ruihong said, after heating EMC materials can not be softened, and the PCT can continuously recycled materials, and after heating can also be softened, but it will be the quality stability in continuous circulation problems in use.

It is seen that, static photoelectric has been mainly focused on the EMC package, because one of the biggest characteristic of EMC is high temperature resistant products. It can be in high temperature environment, with high driving current, can get better quality of the products. The structure of EMC and make the products more compact, high-power use more advantages.

Yuan Ruihong said, a product, in addition to both light efficiency, light quality, service life and price, more need to have stable quality to support the entire product. Of course, product type, light emission point and color uniformity are also important indicators.

But since last year, CRI also have higher requirements on the market, all kinds of new schemes have different definition to light quality, all to a better direction. Yuan Ruihong pointed out that the most important thing is to be based on long life and stable quality. With aging as example, PCT products in the aging, there will be some yellowing and cracking, while EMC product is better.

Application of EMC product diversification, future high power visible light field

According to Yuan Ruihong introduction, EMC products from 0.2 watts to 2 watts, the product can be achieved by three in one, then increase the lens will achieve more applications, including the application of high flux density products.

At present, the application of EMC products has been diversified, similar to EMC3030 and has been gradually applied in the street on the 5050. For commercial lighting, EMC products have gradually infiltrated into the museum and shopping malls lighting. It is worth mentioning that, now with the gamut of commercial lighting requirements more and more high, this is the new development space and opportunities for high-end EMC products.

As for plant lighting, light source and different plants have different power distance, the use of the product, in order to stimulate plant growth better. Application of EMC products and products that can support different sizes, also it can meet the demand of plant lighting.

In addition, in the automotive lighting applications, EMC has great potential. Because the car market is very high to the reliability requirements, and EMC has high reliability and stability, so the future application in the car on the dashboard is available. Plus EMC products can achieve higher power, higher flux density, so it is used in car headlights or lamp area will be more prominent.

In addition to the visible light field, Yuan Ruihong also pointed out that the EMC products in the future will be more applied to the invisible light field. According to LEDinside statistics, EMC product application in the field of IR market is very extensive, such as security. The past security lighting applications market mainly adopts high power products, and now you can change like a EMC package with the appropriate angle matching.

As for the future will be used in mobile phone payments, mobile phone unlocking and life to unlock the related field of the iris recognition technology, Yuan Ruihong said. For large products, if can through the EMC package collocation appropriate lens, then adjust the angle to meet the demand. In the model of night vision fill needs above, EMC package thickness of only 0.6mm or less, and it supports the use of relatively large current, and can be applied to thin so it is more suitable for the mobile phone.

In order to guarantee the whole car safer, some of the blind spot warning of lane departure or induction, so as to remind the driver timely, auxiliary driving system of vehicle will be equipped with advanced future. And these are in need of infrared chip to achieve. Therefore, Yuan Ruihong believes that this is one of the direction of EMC product application.

Compared with other products, EMC has higher stability, relatively high order can be positioned in the market, this is an area of concern to the industry, currently on the market performance is the most developed higher power products in the future development of EMC, to replace the ceramic substrate, especially COB product application market thus, to achieve the application of EMC products in high power or higher power products in.

Yuan Ruihong said that the next EMC products will be more used in infrared market, especially the infrared high power market. Overall, EMC products basically can be used in visible light and invisible light field, it in performance and application can be achieved without limit effect. (text: LEDinside Janice)

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