Detection Object:LED light boards, especially suitable for ink color inspection of MINI LED and MICRO LED.

Industry Pain Points:

MINI LED generally refers to LED devices with chip sizes between 50 and 200 μm. Due to variations in ink type, ink viscosity, ink batch, printing ink thickness, board thickness tolerance, and copper plating thickness, the same batch of MINI LED display panels can exhibit different ink colors. Currently, factories use manual sorting methods. However, due to environmental factors and subjective human judgment, different people, different times, and varying levels of fatigue can all lead to inconsistencies in sorting results, and the sorting accuracy is insufficient.