What Is Cob in LED? Analysis of Different Packaging Methods

2021-10-30

SANDUN Furniture

As a new LED display product, cob display has high performance and good user experience. It is a highly practical LED display product. However, as a new product, the popularity of cob display screen is not high, so some users will ask: what is cob in LED?

What is cob in LED? In fact, LED display screen is encapsulated by LED lamp beads. At present, the common packaging method of LED display screen is SMD, and cob is a new packaging method of LED display screen in recent years.

Cob is a kind of packaging method: the light-emitting chip is directly encapsulated on the PCB board, and then cured with epoxy resin. The device is completely closed and not exposed. There is no defect of lamp dropping like SMD packaging in the process of transportation, installation and disassembly. The product has high reliability. In the later stage of use, there is no cumbersome lamp repair, and the screen can be directly scrubbed with clean water, Routine maintenance is simple and easy.

Without lamp repair, the maintenance cost in the later stage is greatly reduced, which is further evidence of the practicability of the product. Dayuan intelligent cob display has complete product models and complete qualifications. If you have any questions about cob display, please contact the cob display manufacturer - Dayuan intelligent.

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