See the essence of LED to go the right way

In this "thin profit" era, before the competition on the kill red eye, after the brand manufacturers stepped up compressed living space. Taiwan manufacturers, how can you survive? It seems to give up the shackles of traditional foundry model, to invest in the arms of independent technology development, is the right way to the success of profit.

Light sea technology, located in the Hsinchu science park next to a quiet lane lane. The day of the visit, the light sea as usual busy, competitors are more well-known international manufacturers, so that they do not dare to relax for a moment. The success of the international side of the program, is working in every corner of the office of the sea is being portrayed.

In the light of the entrance, general manager Zhuang Yongfu smiling to greet our visit. Zhuang is the general manager of a Taiwan boy, honest, kind, diligent like Taiwan cattle, for independent innovation in Taiwan with hard work in silence.

To design the essence of LED

Light technology is still very young, was founded in May 2009, is now only three years old, it is full of vitality, full of vigor of the age of Ocean. The leader is also very visionary, although the current LED industry, although the pack up and fierce competition, but the existing technology, such as a long carriage, manufacturers fragmented, chaotic. Speak a little is the domineering, rivers and lakes to dominate the LED specification; speak the real point, is in a chaotic world, some can make the consumers really convincing product, rather than buy the uneven quality of the defective products.

Edge introduction of the company, the general manager of the village side of the sea will be proud of the product lined up. These are the use of COHS technology LED bulbs. COHS (Chip On HeatSink) is a sea of light R & D team for many years of hard work, as the name suggests, is the LED chip directly overlying load on the radiator, saves material, and can improve the cooling efficiency, and help to improve the luminous efficiency.

Zhuang, general manager, said that in recent years, with the LED in the market glowing heat, does attract a large number of investment companies, but also smell a huge business opportunities. However, when the market to snatch LED interests at the same time, have forgotten the essence of LED. The essence of LED, is the light and heat, in other words, LED in the light at the same time, also in constant fever. Most manufacturers rush to invest, is only focused on the benefits of LED light, but ignored the "heat" for LED light efficiency and life of the lethality.

If you can not use the correct method to deal with the heat problem of LED, not only the quality of LED can not be guaranteed, but also completely contrary to the nature of LED products. This problem is very serious in the current LED market. "The market sees only the light, and the manufacturers, of course, only care about the light. This is the last thing we want to see. Said the general manager.

LED market is no standard, all over the sky bargain, the customer only look at the price, do not ask the quality of the situation is very common. Anyway, it can be light, customers do not care too much about this behind the light, what hidden knowledge, or deep technology.

However, the general manager of the village still stressed that the market price war, does not mean that all people have to go along with shen. There is always an upward force to influence the industry and change the industry. And this is exactly what the sea is doing. Independent technology and innovation instinct, out of a different way. "We want to LED the nature of the product, to the LED heat dissipation design. "The general manager of this Xu zhuang.

Use subtraction to go your own way

LED need antipyretic, and how to solve the heat, is a university asked. Zhuang general manager said, LED as long as the heat, you can let LED quality improvement, and lower cost. In fact, the key to LED heat dissipation, is a thermal conduction, the two heat, which is the first LED light emitting heat, the first export, and then heat.

In this process, including the board material, packaging, etc., are the key.

LED packaging focus, nothing more than the light is sent, the heat export. The thermal conductivity of the design, the need for empirical accumulation. Light sea itself started from the IC board, although only three years since the establishment of the past has accumulated a total of seven years of on-board technology and experience. Then across the foot of the LED lighting industry, for thermal conduction problems, natural handy.

"Master our own technology, and let us be the real problem solvers. "Zhuang general manager said, no other competitors like LED technology, most of the heat dissipation problem of outsourcing, but this is just the problem to others, not only the quality of the product is difficult to grasp, there is no way to solve the problem. The sea of light, choose to board design from the material, can do. Can really solve the problem, of course, can lead to better quality products.

In fact, LED will consume 80% of the energy into heat, and only about 20% of the energy. Light and heat for the sea strategy, is to use "subtraction" concept, from the core of that architecture is more simplified, let more speed, so that the temperature of heat is smaller, which can be done is far lower than the thermal resistance value of the packaging structure of the industry.

COHS technology in the carrier plate is only second to the thermal conductivity of copper made of copper, light sea also has more than 30 patents. Zhuang general manager pointed out that at present the majority of manufacturers do not use copper plate reasons, because of fear of copper will encounter thermal expansion, the overall structure of the damage and not used. However, this problem does not exist on the COHS, because the COHS has a good packaging structure, which makes