subject: Age Unknown Nuggets Led Packaging Technology [print this page] Lighting industry, industrial upgrading in Guangdong is increasingly becoming a hot road map in the industry star.
Semiconductor The primary purpose of packaging is to ensure that the semiconductor Chip And between the right lower circuit Electric And mechanical connecting with each other, and the protection chip to prevent its being mechanical, heat, moisture, and other various external shocks. Select packaging methods, materials and the use of machine time, taking into account the shape of LED epitaxy, electrical / mechanical properties and solid crystal accuracy and so on. because LED has its optical properties, also have to consider when packaging to ensure that its optical properties and able to meet.
Both the vertical LED or SMD package, must choose a precision solid crystal machine, due to the location of LED grain into the package is accurate or not directly affect the performance of the whole package emitting devices. Figure 1 shows, If the grain position within the reflector cup of deviation, the reflected light can not fully affect the brightness of the finished product. but a solid crystal machine has advanced image recognition system in advance (PRSystem), despite the uneven quality of the lead frame still able to accurately welded to the reflector, the position inside the book.
Encircle the tree, began Haomo. LED trillion yuan of market cake, from 10 billion, 100 billion to grow step by step order of magnitude come. China's LED market, is currently in magnitude from 10 billion to 100 billion across the process of a major magnitude. Last year, the National LED output value of more than 60 billion yuan this year is expected to mark. A single spark can start a prairie fire
Dongguan known for manufacturing, and because at the end of the manufacturing sector, labor-intensive enterprises become very popular and often-criticized.
Lack of new industries, the "big guy" is a lingering depression in Dongguan. In recent years, Dongguan constantly promote industrial transformation and upgrading in the hope that by industry, upgrade, replace, enhance the level and competitiveness of the manufacturing sector, consolidate the industrial base. In this process, new Energy , New materials have become indispensable alternative industries. We are pleased to see that the introduction of Dongguan in this regard and cultivate a number of highlights, this article about solar energy is one example.
The advantages and potential of solar energy industry is well known, but the scale of the solar energy industry in Dongguan gradually became yet few people know, the situation is not optimistic. In other words, there are nine pillar industries, Dongguan know so many people with knowledge of Dongguan with solar energy are few. On the Internet, little information on solar energy in Dongguan, just wanted to find the few solar companies are also not easy. This situation Dongguan quite consistent with the solar energy industry, with five-star solar and CSG for example, is sufficient to note the strength of solar Dongguan.
Reason, on the one hand, and Dongguan, a huge and mature compared to traditional manufacturing, new energy, new materials, strength of the weak. Although there are many companies in these areas, which have five-star leading enterprises such as solar, but whether it is from the industrial base, upstream and downstream facilities, reputation, or from the industry in terms of size and value, which is quite different from traditional manufacturing , not within a discourse. It can be said, in Dongguan, industrial transformation and upgrading of exploration, new energy and new materials, but is a spark. On the other hand, the policy support and matching is not perfect, is a lack of focus on publicity and promotion, these companies can be said to be alone and those who know very little.
However, both international and domestic industry from the development trend of the industry or planning perspective, Dongguan, they are extremely important. Manufacturing city, Dongguan enjoys a reputation, but also due to huge energy consumption, serious lack of resources, energy supply and demand contradiction, suffer the bottleneck. To develop solar energy industry, on the significant economic and social transformation in Dongguan. The long-standing markets, capital and R & D, "three out" pattern, made up of existing development pattern weak, the only way to upgrade the industrial structure adjustment can only ensure sustainable development, and in this regard, the development of solar energy industry is a promoter.
