2, new material application in packaging. Due to the high temperature resistant, uv resistant and low bibulous rate is higher and better environments such as tolerance, EMC type thermosetting materials, thermoplastic modified PCT, PPA and ceramic material such as plastic will be widely used.
3, chip current density applied. Future chips super current density, the ma/was development from 350 to 700 ma/was, even higher. And chip demand voltage will be lower, more smooth, the VI curve (low calorific value), and the ESD with VF.
4, the popularity of COB applied. Avoid, with low thermal resistance, good light type, welding and low cost advantages, such as COM application in the future will be widely spread.
5, more high quality requirements. Mainly for indoor lighting, crystal photoelectric to RA 80 is a standard, LED indoor lighting products for an RA to 90 as the goal, try to make the lighting products, light color close to the curve of plank, so light can uniform and without glare.
6, international and domestic standards further improved. Believe that with the LED packaging technology unceasing progress, for the LED products on the domestic and international quality standards will be continually improved.
7, integrated encapsulation type light engine become encapsulate values. Integrated encapsulation type light engines will become focus of research and development of crystal below a quarter.
8, to power supply scheme (high voltage LED). Indoor lighting in future will pay more attention to quality, and in the cost factor, driven by gradually to the power supply scheme may be acceptable product, and high voltage LED fully catered to the power supply scheme, but the need to solve is chip reliability needs to be strengthened.
9, is suitable for the lighting of multicolor LED light source. Lighting will be the core competitive power, LED lighting and LED lighting in the future for the second time off need to rely on lighting.
10, photosynthetic efficiency, demand is relatively lower, the price become FengZhuangChang winning magic weapon. Indoor lighting in future won’t be too concerned about lights, and will pay more attention to the quality of the light. And with the packaging technology