LED innovation of LED light source modularization

CSP packaging and LED light source modularization of LED innovation! LEDs can be divided into plug-in LEDs (also called LAMP series) and SMD LEDs (also called SMD series) according to their packaging types. With the rapid development of the semiconductor industry and continuous breakthroughs in packaging technology, more and more SMD series products It is widely used especially in the field of lighting. According to the investigation of China's LED indoor lighting, LED outdoor lighting, and other LED application products by the High-tech LED Industry Research Institute (GLII), the current indoor lighting and outdoor lighting have basically completed the full replacement of the SMD series of light sources to the LAMP series of LED Light module sources.

The current LED packaging device forms are changing with each passing day, from SMD to COB, from flip chip to non-polar packaging, which has injected a lot of new vitality into the development of the industry. As the darling of the packaging industry, the lamp beads 2835, with power ranging from 0.1W to 2W, can be widely used in lamps, bulbs, PAR lamps, downlights, panel lights, high bay lights and other products. With the development of the LED lighting market and the continuous improvement of customer requirements, LED light source module products will continue to be optimized and innovated, mainly reflected in the following points:

LED LED Light module source module-modularization

Due to the market's increasing demand for the brightness of lamp beads, a single high-power lamp beads can no longer meet the requirements. In order to meet market demand, application manufacturers use multiple lamp beads to increase the brightness of the solution, but this solution will cause too high cost and increase in area, which is not conducive to production. Therefore, LED modules or integrated LEDs came into being, and were gradually Market recognition.

The features of LED light source module are:

1. Standardization-conducive to the promotion of LED lamps

At present, LED lamps are in various forms, which brings great inconvenience to the standardized production and promotion of indoor LED lamps. Standardization of LED modules For new LED lighting manufacturers entering the market, they only need to find standard LED modules on the market to design their own lamps, and there is no need to worry about mass production. Because the same standardized LED module can be selected by many manufacturers at the same time, and standardized LED module products can also be easily mass-produced.

2. Reduce the cost of LED lighting manufacturers

The design of traditional light source lamps and lanterns only needs to involve optics and structure. However, because there is no standard for LED lamps and lanterns, the current LED lighting manufacturers need to hire optical and structural professionals, but also need to configure electrical and electronic equipment. Professionals such as heat dissipation greatly increase the burden on LED lighting manufacturers. Moreover, this creates a very high threshold for new LED lighting manufacturers, which is not conducive to the development of the entire LED industry. With the standardized LED light source module, the above problems can be easily solved.

Since the LED LED Light module source module has considered the electronic, electrical, primary heat dissipation and primary light distribution issues, LED lamp manufacturers only need to consider the structure of the lamp, secondary heat dissipation and secondary light distribution, thus reducing the LED lamp factory The threshold to reduce the research and development costs of LED lighting fixtures. In addition, after the LED is modularized, the application manufacturer only needs to assemble the light source. In this way, the production efficiency of the lamp factory is greatly improved and the production cycle of the lamp factory is shortened.

3. Improve the overall performance of LED lamps

Since the LED light source module clearly specifies the output lumens, color rendering index, system luminous efficiency, color temperature consistency and viewing angle width and other parameters for different applications, and the specified parameters have reached the current high level in the industry, it is necessary to improve the LED The application quality of lamps has been greatly improved and effectively guaranteed.