Learn About Cob Small Spacing LED

There are many types of cob small spacing: 0.6, 0.9, 1.17, 1.2, 1.25, 1.5, 1.8., 2.0... Compared with the LED small spacing, it is easy to realize the point spacing below 1.0mm, which is caused by the different packaging methods between the LED small spacing and the cob small spacing. The led small spacing is SMD packaging and the cob small spacing is cob packaging. However, due to the physical limitations of SMD, there will be physical barriers between lamps, so it is difficult to drill down to the point spacing below 1.0mm; Cob packaging is to directly package the light-emitting chip to the PCB board, reduce the lamp making and other processes, and easily achieve a smaller dot spacing. In addition, the product has stronger self-protection performance. Because the epoxy resin adhesive is cured, the devices are not exposed, and there will be no light loss like the small spacing of LED encapsulated by SMD. In addition, the cob small spacing LED display screen is a "surface" light source, which gets rid of the point light, has a better light sense and better user experience when watching; Moreover, the cob display screen can effectively suppress the moire pattern, and good pictures can be taken without special treatment in the shooting process. It can be used in studio occasions to appropriately reduce part of the workload. This is the extent that the small spacing of LEDs can not reach. Dayuan intelligent cob display has various models, complete qualifications and high-quality products. On the premise of providing users with good products, it can cooperate with customers in other work. Mutual benefit and win-win is our cooperation philosophy. Whether it is project cooperation or bidding, it can help users better complete. Cob small spacing is different from LED small spacing. To be exact, SMD packaging tends to be mature, while cob packaging is in the stage of perfection. The cooperation of R & D cost, enterprise transformation and other factors makes the price of cob display screen in the same point spacing 10-20% higher than that of LED small spacing. If the price of the product itself is not included in the selection of cob small spacing, The practicability is higher than that of LED small spacing, because cob small spacing has strong protection and good light sense, both in user experience and actual use.