Look at the technical added value of LED packaging enterprises from the application of screen

The vigorous development of high-speed growth of LED industry has led to its branch "LED display applications", as a LED packaging industry for many years engaged in the work of workers, years of practice, so I have to think more about the development of the industry. The following is the author LED downstream applications, to LED packaging companies now and in the future value-added technology to do a simple embodiment of shallow analysis, hoping to bring some inspiration and help to the future work of industry colleagues.

At LED packaging enterprises added value of the first, now only a few foreign companies to achieve breakthrough technology and added value, for the domestic LED packaging enterprises, the author personal opinion, domestic enterprises can reach the height of scanty; second, to achieve "added value" of domestic enterprises also only a few. For example, the possehl nationstar, Lehman etc. can reach, other need hard skills, in order to avoid the lack of industry added value Canbei eliminated, or due to lack of technical ability of industry injury.

Display application requirements for LED package

1 optical requirements: high brightness, brightness uniformity, light type, light type smoothness uniformity;

2 design convenience: the appearance of the lamp body and the lamp body reflective appearance can not be best all black, the smaller the better, RGB color collocation harmony;

3 operating convenience: resistance welding ability, antistatic ability of deformation resistant ability, firm structure, etc.;

4 reliability: high weatherability, low attenuation degeneration;

LED packaging enterprises added value analysis

Who can fully meet the above requirements, whose added value reflects the more obvious, for example, you can request more than Nichia domestic packaging enterprises to better satisfy the added value brought by technology, the product price is much higher than that of domestic packaging companies. In order to enhance the added value of technology, the primary task of domestic enterprises is to establish a strict technical research and development and product manufacturing system. Fortunately, at present there are still some companies recognize this, strengthen the construction of enterprise manufacturing and technology research and development system, such as the service enterprises -- possehl photoelectric, in this area has been walking in the industry front.

LED packaging enterprises added value of

Additional technology can be divided into two parts, the basic technology of value-added and value-added technology breakthrough.

1, reached a basic technical additional value

The applicable conditions of: with modern packaging equipment, has a mature packaging technology, stable quality of raw material supply, modern testing equipment business.

Packaging technology based added value is:

A. with product development and production efficiency, to achieve market basic requirements;

B. has a full understanding of the existing technology, materials, equipment, reasonable collocation. For example, the establishment of "technical information database", the market needs light angle and brightness parameters, what material, what kind of craft can reach or how to achieve the most economic, it puts forward it should have in the market demand;

C. perfect quality control system, including the "effective" quality control system ", made before the raw material quality control system, and the absolute support for both the reliability guarantee system";

2, how to break the type added value

The applicable conditions of: basic technical additional value has been reached, and with the computer simulation model, industry related disciplines, such as physics, chemistry, materials, microelectronics, optics and other personnel complete enterprise

Package breakthrough technology added value:

1 to change the existing product structure, product based index than the needs of the market, promote market development;

For example: lumen structure developed to lumen company, LED lighting market capacity expansion, now also did not withdraw from the stage "lumen structure";

2 change of existing raw materials, new materials, products based index than the needs of the market, promote market development; for example: CREE developed a ceramic substrate, highly promote the quality can reach the LED lighting market, its products due to the enhancement of added value, but also increase the price of natural products;

3 change process, improve the efficiency and reduce the overall cost, establish technical barriers to their packaging companies, are regarded as an important manifestation of a breakthrough technology added value.