Jingke Xiaoguo: Deep-rooted 12-year occupation of the market leader in flip-chip LED market

[High-tech report Gaogong LED reporter | Wang Cairong] "At present, our products are mainly based on flip-chip high-power LED chips and wafer-level packaging, generally used in outdoor high-power lighting such as LED street lamps and tunnel lights." Xiao Guowei, President of Jingke Electronics In an interview with the reporter of "High-tech LED", from the perspective of cost performance, Jingke Electronics' inverted LED products have obvious advantages in high-power outdoor lighting, mobile flash, automotive and consumer electronics.


The reporter learned that the recent 3535 Yixing three-generation products introduced by Jingke Electronics and the Yixing series products for smart phone flashlights have been well received in the market.

"Easy 3 generation 3535 series products have high stability and reliability, especially suitable for high current, which can reduce the cost of customers' use; while the easy flash series products also use flip chip and wafer level packaging technology, and traditional packaging. In comparison, it instantaneously passes the value of high current more than 50%, and its biggest feature is that heat dissipation is better.” Xiao Guowei introduced to reporters that this advantage has greatly improved the stability of Jingke electronic products. And cost performance.

In addition, Jingke Electronics has developed a white light chip based on the flip-chip technology. In Xiao Guowei's view, the flip-chip gold-free package eliminates 50% of the packaging process, but the birth of the white light chip is basically 80% of the packaging process can be replaced.

“When the white light chip package is completed, the phosphor coating and the solid crystal bonding wire of the packaging factory are all unnecessary. In the process of completion, the white light chip directly interconnects and combines with the PCB board or the ceramic substrate. In fact, It has been extended to the patch process." Xiao Guowei introduced that from this point of view, white light chips can be said to basically replace the traditional package, but the traditional package will not disappear.

Xiao Guowei emphasized that from the aspects of cost control and process manufacturing, traditional packaging companies still have certain scale effects and cost advantages, especially in the alternative light source market in the small and medium power field. The market potential of traditional packaging is still very obvious.

"I personally don't think that flip-chip products can be used in the world." Xiao Guowei said that from the current technical point of view, it is difficult to see a certain technology in the field of LED packaging, which can replace all other technologies. Each technology trend is different. There are advantages and disadvantages, depending on different applications.

"At present, many domestic LED street lamp factories and tunnel lamp factories are using our flip-chip products. Jingke Electronics has experienced three generations of products since its development in 2010." Xiao Guowei from the channel, the current flip LED market trend has been very Obviously, after continuous improvement and development, Jinko Electronics will be able to keep pace with international brands in the high-power and ultra-high power markets.

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