Aria

COB vs. SMD LED Display: Which Technology Is Better for Your Project? When choosing an LED display, the packaging technology affects image quality, durability, maintenance, and overall performance. COB and SMD are two common LED packaging technologies, each suited to different applications. Understanding their differences can help businesses choose a display that meets their installation and viewing requirements. 1. What Is SMD LED Technology? SMD (Surface-Mounted Device) technology uses individual LED packages mounted onto a circuit board. Each package typically contains red, green, and blue LED chips. SMD displays are widely used in indoor and outdoor applications. They offer flexible pixel pitches, a mature manufacturing process, and a broad range of product options. 2. What Is COB LED Technology? COB (Chip on Board) technology mounts multiple LED chips directly onto a circuit board. The LED surface is then covered with a protective coating. This structure creates a more integrated ...