Difference between COB and COG LCD Technology

Campus Component30 Apr, 2025Computer & Internet

This article explains the core differences between COB (Chip-on-Board) and COG (Chip-on-Glass) LCD technologies, two popular display module types used in embedded systems. It highlights how COB modules are more robust and cost-effective, whereas COG modules are compact, lightweight, and better suited for modern designs. By comparing design, cost, and application use, the article provides valuable insights to help engineers and developers choose the right LCD module for their needs.

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