COB vs GOB LED Technology: What’s the Difference and Which One Is Right for You?

COB vs GOB LED Technology: What’s the Difference and Which One Is Right for You? As LED display technology continues to evolve, manufacturers and buyers are faced with a growing range of options. Two terms you may have come across recently are COB and GOB . Both are next-generation encapsulation techniques used to enhance the performance and durability of LED screens — but they’re not the same. In this post, we’ll break down COB vs GOB , their key differences, pros and cons, and how to choose the best option for your project. What is COB (Chip-on-Board) LED? COB (Chip-on-Board) is a packaging technology where multiple LED chips are mounted directly onto the PCB (Printed Circuit Board) without traditional LED housings. The chips are then encapsulated with a resin or ph osphor layer. ✅ Benefits of COB LED: High pixel density: Ideal for ultra-fine pixel pitch displays (e.g. P0.9, P1.2). Seamless surface: Produces smooth, glass-like screens with no visible LED po...