In embedded systems, traditional SPI interfaces are limited by bandwidth and struggle to support high-definition displays. Although upgrading the main controller or adding external adapter boards can overcome bandwidth bottlenecks, these solutions often lead to increased costs, complex structures, and longer development cycles.

Yousee Technology’s QSPI COF display module solution is specially designed for high-resolution display upgrades. By using COF (Chip on FPC) technology, the display driver chip is directly mounted on the flexible printed circuit (FPC), achieving an “invisible adapter” effect. This eliminates the need for external adapter boards or replacing the main controller, significantly reducing design complexity and overall cost.

This solution is widely applicable in various embedded scenarios such as industrial control terminals, smart home central control screens, medical device displays, and portable instruments. It helps customers quickly achieve high-resolution display upgrades and enhances product competitiveness.