As far as the flip-chip market is concerned, Liyang has been investing for more than a year since last year and has been growing. Relevant data show that the average annual growth rate of more than 20% in the first three quarters of this year is promising.
Flip-chip as a segment of the packaging market, in recent years, many companies have accelerated the layout progress, and the proportion of production capacity has also been greatly improved. At the same time, market acceptance is also increasing.
“The growth of Liyang’s shares is mainly due to the flip-chip light source and the large-capacity COB products. As early as this year, relevant people in the industry have expressed their opinions. The flip-chip must be the trend in the next few years, although the market demand is relatively large. However, the popularity of flip-chip LEDs still has some difficulties.†Yin Xiaopeng, director of marketing of Liyang, said that it mainly reflects the following aspects:
First, there are fewer brands and size choices (relatively loaded) for upstream chips;
Second, the capacity and yield of flip chip needs to be further improved;
Third, flip-chip LED technology currently has greater advantages in medium and high power products and integrated packaging. In low power applications, cost competitiveness is not very strong;
Fourth, flip-chip LEDs subvert the traditional LED process, from chip to package, with higher requirements for production and inspection equipment. Take the package, the cost of the front-end equipment that can do flip-chip will definitely increase a lot, which sets the threshold, so that some companies can not really use this technology.
Liyang has always focused on flip-chip R&D and has overcome these difficulties. At present, the inverted LED production line of Liyang has been successfully mass-produced, and the full range of products has completed the LM80 test. The quality is stable and imported into various products, which will win the company's future development.
FE30/FE35 series products, this series has four characteristics:
1. The super-reliable dead light rate is almost zero;
2. Reduce the cost of the lighting system;
3, long service life;
4. The patent Molding technology has greatly improved the light extraction rate.
According to previous market feedback, whether it is the upstream chip company or the downstream lighting company, considering the cruel reality of high cost, the flip-chip market responds with a relatively negative attitude. Today, the flip-chip field, along with the industry The technology continues to improve. If it is a high-end application field, the price of the dress and the flip-chip is 3%-5%, and the performance of the parameters and the brightness of the light are comparable, but the stability of the flip-chip is much stronger. And the gold wire in the dress is prone to problems, especially the integration of high-power COB.
CSP and flip-chip are products of the same type from a wide range, and CSPs are derived from flip-chips and are more standardized devices.
Customers choose CSP or flip-chip, just like choosing accessories for their product design. With CSP products, customers can dress up more according to their own needs and wishes; the design and dressing rights of flip-chips are more in the hands of packaging manufacturers. Customers can only design according to the inherent shape of flip-chip products. The initiative of the customer is relatively low.
Therefore, the advantages of CSP compared to flipping are more flexible and freer when designing products.
As the benchmark enterprise in the industry, Liyang has the following advantages: First of all, most of our technological innovations and research projects are endorsed and supported by the government, and are different from other general factories in terms of product input, equipment and technical threshold.
Secondly, it is reflected in the LED industry to accelerate the reshuffle and centralization. Many customers will gradually choose enterprises with strong anti-risk ability. (Business is paying attention to the door-to-door business. In the enterprises listed in the new three-board segment, the comprehensive strength of Liyang shares is obviously ahead. , ready to finance and anti-risk ability).
From January 5th to 6th, Gaogong LED will strive to create the “2016 High-tech LED Annual Meeting·Golden Ball Awards Ceremony and the 10th Anniversary of Higher Industry and Research (2006-2016). This annual meeting will be re-convergence. Domestic and foreign business leaders, in-depth analysis of overall industry opportunities and risks, comprehensive outlook on technology, market, capital, pattern and other trends, and seek the "decisive victory" of China and the global LED lighting industry in the next three years.
Qu Junyi, Chairman of Liyang Co., Ltd. will bring a wonderful speech on the theme of “Flip-chip and CSP to open a new era of high-power lightingâ€. Next year, small-scale, intelligent lighting and other sub-segments will usher in an outbreak period. How will the foreign shares grasp the market next year?
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