How About the Principle of Guangdong Inverted COB Light Source

In the next two years, COB will become the mainstream of commercial lighting. On the basis of doing a good job of commercial lighting products, lighting companies must also meet the needs of customers in optics and structure. Therefore, the cost -effectiveness of COB commercial lighting must be done. High disadvantages; 2. Save costs, no need to make PCB boards; 3. Modern applications can be installed and used directly, saving equipment and operating costs. The COB light source principle is now the COB package of LED, which is based on the packaging basis of the library substrate, which is to inherit the N chips on the Liquie plate and pack them together. The bottom of the substrate is copper foil. The copper foil can only be very good. Good power -powered inverted COB light source principles COB light source electrical stable, circuit design, optical design, and heat dissipation design are scientific and reasonable; COB light source uses thermal sinking process technology to ensure that LED has the industry's leading heat -flow maintenance rate (95%). Easy to facilitate the product's secondary optical facilities to improve the quality of lighting. ; COB light source has high color rendering, uniform light, light spots, healthy and environmental protection. , Can't do a good optical processing .mcob and traditional. MCOB technology is directly placed in the optical cups of the chip. It is made according to optics. It is not only a cup. If you concentrate inside the chip, you need to run out more, and you need a lot of horns. That is to say, the more the light mouth is, the better the efficiency can be improved. Swing factions, different technologies inverted COB light source principles corresponding to different applications, all have their own unique features. Light source SMD packaging paste multiple separate devices on the PCB board through the form of a patch to form a light source component for LED applications. Because COB packaging is an integrated packaging, it is a light source, which is large and easy to adjust, reducing the loss of light refraction. You can also effectively improve the color of the light source by adding an appropriate red chip combination to effectively improve the color of the light source. Intersection In terms of light efficiency and cost of inverted COB light source: COB is to encapsulate the LED chip into the entire library substrate. Due to the coating of the packaging glue and fluorescent powder, it makes it difficult to stimulate the fluorescent powder on the edge part. The use of fluorescence powder has caused a lot of waste of the principle of COB light sources: the advantages of manufacturing efficiency are basically the same as the traditional SMD production process, which are basically the same as the traditional SMD production process. It is basically equivalent, but the efficiency of COB packaging is much higher than SMD products in dot glue, separation, spanning, packaging. It accounts for about 10%of the cost of material. If you use COB packaging, labor and manufacturing costs can save 5%. . MCOB technology encapsulates LED chips into a optical cup, learns the LEDSMD device point glue essence, paint fluorescence powder on each single chip and completes the dot. At the same time, the LED chip emitting light is concentrated inside the chip. McOB plane light sources are multiple cups of integrated chips, which provides more outlets, so that the light is fully sent out, and the light efficiency is significantly improved. Next: The role of Guangdong COB light source and LED