LED Innovation CSP Package and LED Light Source Modularization

LED innovation CSP packaging and LED light source modularity! LED can be divided into plug -in LEDs (also known as LAMP series) and patch LEDs (also known as SMD series) according to its encapsulation type. Can be widely used, especially in the field of lighting. It is found that the current interior lighting and outdoor lighting have been basically completed from the SMD series light source from the LED indoor lighting, LED outdoor lighting, and other LED applications of China. The current form of LED packaging devices is changing with each passing day. From SMD to COB, from inverted to Wuji packaging, it has injected many new vitality into the development of the industry. As the darling of the darling industry at the moment, 2835, the power covers 0.1W to 2W can be widely used in products such as lamps, bubbles, PAR lights, downlights, panel lights and industrial lamps and other products. With the development of the LED lighting market and customer requirements, LED light source module products will also continue to optimize and innovate, mainly reflected in the following points: 1. CSP encapsulates in today's lighting market, everyone competes for price reduction, each packaging device is constantly continuously Forced to put on the banner of promotion in order to quickly occupy the highland of the LED lighting market. CSP packaging is born, which largely solves the customer's requirements for product costs. CSP packaging has the advantages of unparalleled board, welding -free line, small volume and high light density. The real CSP -free package CSP can be directly applied to the customer's PCB board, effectively shortening the thermal flow of the heat source to the substrate to reduce the thermal resistance of the light source. The CSP packaging free welding line also solves the hidden dangers of the product's failure due to the incomplete key line, which further enhances the reliability of the product. The size of the light source becomes smaller, and the light density becomes high also simplified the difficulty of secondary optical design. In addition, because the CSP packaging removes the substrate/bracket and gold thread. Taking the 0.5W light source as an example, the use of CSP packaging can reduce the product cost by 10%-20%on the existing basis. At present, CSP package Samsung has applied it to the field of TV backlight, and other LED manufacturers have also developed related products. However, CSP packaging also has its own technical barriers, such as: CSP products are small in size, mechanical strength is inherently inadequate, material sorting testing process is difficult, SMT installation technical requirements are high. Therefore, the application of CSP -free packaging for lamp manufacturers is a new topic, and there are still many problems to be resolved. Second, LED light source module -Moderate demand for the brightness of the lamp beads has continued to increase, and a single high -power lamp bead can no longer meet the requirements. In order to meet the market demand, the application manufacturer adopts a solution to increase the brightness of multiple lamps, but this solution will cause excessive costs and increase in area, which is not conducive to production. Therefore Market recognition. The characteristics of the LED light source module are: 1. Standardization -is conducive to the promotion of LED lamps. At present, the form of LED lamps is different, which brings great inconvenience to the standardized production and promotion of indoor LED lamps. For LED module standardization, for the new LED lamps manufacturers who enter the market, they only need to find the standard LED module on the market to design their own lamps, so there is no need to worry about batch production issues. Because the same standardized LED module can be selected by many manufacturers at the same time, and the standardized LED module products can also be easily produced in mass production. 2. Reduce LED lighting manufacturers' cost traditional light source lamp design. It only needs to involve optics and structure. However, because LED lamp lamp products are not standard, the current LED lighting manufacturers need to hire professionals who need optical and structure, but also need Configure professionals such as electronics and heat dissipation, which greatly increases the burden of LED lighting manufacturers. Moreover, this has formed a high threshold for the newly entered LED lamp manufacturers, which is not conducive to the development of the entire LED industry. With the standardized LED light source module, the above problems are solved. Since the LED light source module has considered electronics, electrical, electrical, air dissipation, and one -time light, LED lamp manufacturers only need to consider the lamp structure, secondary heat dissipation and secondary light, thereby reducing the threshold of the LED lamp factory. Reduce the research and development cost of LED lighting fixtures. In addition, after the LED modularization, the application manufacturer only needs to assemble the light source. In this way, the production efficiency of the lamp factory has been greatly improved, and the production cycle of the lamp factory is shortened. 3. Improve the overall performance of the LED lamps. Due to the LED light source module clearly stipulates the output flow, color rendering index, system luminous efficiency, color temperature, and view width of different applications. Therefore, the quality of the application of LED lamps is greatly improved and effective. Third, a single light source -power -power is nothing more than LM/W and LM/, that is, higher light effects, lower prices. Each packaging factory shows supernatural powers, to meet the needs of the market with eighteen martial arts, and enhance the competitiveness of the product. Due to the effective improvement of the heat dissipation technology of LED so far, a single light source can use larger current, the power of the LED light source module becomes larger, the amount required for each watt will become less, and the cost of customers will be reduced. The market competitiveness of the light source will increase, and the market share will increase. In short, with the improvement of the chip technology and the needs of the application market, the volume of LED packaging will become smaller and thinner; the packaging power will become larger and more convenient to control the cost of the application factory products, providing a broader product design for application factory product design. Design space.