The role of LED packaging technology

　　LED technology has gone through four stages, the first is in-line, generally use for pilot light; second is a low-power SMD series; third is two popular COB series; fourth chip-level package COB series.

　　First, a mechanical protective effect, can improve resilience force. Second, with the environmental effects from static electricity, ultraviolet, corrosive gases and other harmful factors infringement; third, as a connecting carrier, leads to power; fourth, with a control action of light, high light efficiency, optimize light distribution, light quality to meet different application requirements; fifth, can be used for cooling the thermal channels, strengthen heat resistance; sixth, power management, including control of the AC-DC power supply and so on.

　　As LED packaging companies, the performance of key technologies where Naturally light control. How to make efficient LED light. The research station has a perfect crystal system, the eight innovation platform. Technical Centre currently covers an area of one thousand square meters, the annual investment in research and development costs accounted for about 5% of gold per year turnover, fixed asset investment reached 10 million.

　　Currently, the structure of the chip is divided into four types:vertical, horizontal suits, flip, high pressure. Packaging materials are phosphor, solid crystal materials, plastic packaging, stand materials. Phosphor mainly used nanoscale phosphor. Nano-phosphor combination of chip scale package, the luminous efficiency can be improved and more reliable proportionality.