Mining technology and the Zhongshan Institute of science and technology cooperation wafer level aluminum nitride LED packaging technology

Mining Research Institute of science and technology Yu Zhongshan fourth in Taiwan Department of industrial technology science and technology support plan, to jointly develop the wafer level aluminum nitride LED technology, the 20W ultra high power VISES series LED aluminum nitride beads package products, has been successful in November by American Energy Star energy lumen maintenance rate (LM-80 the quality of the validation requirements).

In government green energy technology development policy, Taiwan Ministry of economic planning and the field of energy and industrial technology development, the CAS by science and technology development plan, wafer level high thermal conductivity aluminum nitride, aluminum nitride has high thermal conductivity, due to high insulation, high breakdown voltage and high electron mobility and other characteristics, the best electronic the heat insulation element substrate.

Promising application prospect of aluminum nitride substrate, together with the Chinese Academy of Sciences caijue science and technology development of wafer level aluminum nitride LED technology, this technology integration caijue science and technology wafer level packaging process technology, and the Chinese Academy of Sciences of the wafer level aluminum nitride substrate technology and product development and production technology.

Figure 8 inch LED aluminum nitride substrate

Caijue science and technology using aluminum nitride wafer level LED packaging technology, the technical advantage of the product development can be imported 8 inch semiconductor manufacturing, Taiwan foundry equipment replacement are highly valuable in industry, and effectively reduce the manufacturing cost, according to a preliminary assessment of its production, the cost is relatively low in general traditional packaging, and the yield is higher.

After product testing, aluminum nitride package LED VISES 9090 20W at 85 DEG C, test temperature, the verification agency 6000 hours light experiment, product lumen maintenance rate above 95% on average, higher than the LM-80 standard test data maintenance rate standard in the indoor housing 91.8% lumens, and also higher than the outdoor residential and commercial 94.1% lumen maintenance the rate of display requirements, the Ministry of economic science and technology development plan into the aluminum nitride technology, the performance of ultra high power LED excellent to reach the world's top level, import high power package components, energy-saving effect will be better than the general LED, for Taiwan LED lighting manufacturers through the test of LM-80 LED beads and high quality production listed, provide a guarantee, and to help the fast cut in the global lighting market.

Figure two VISES 9090 20W package aluminum nitride substrate lamp

In addition, caijue science and technology will be the development of vehicle, security surveillance (IR) and (UV) LED clean technology application, to meet the needs of diverse customers. The company continues to work with the Chinese Academy of Sciences, will become the main support for LED lighting manufacturers to enter the global LED lighting market.