Author: Dan Lilie
Abstract: Finetech rework systems for R&D and production environments are well suitable for miniature LED rework, such as those in form of SMD LED components (RGB) built into modern display systems. All necessary steps of the rework cycle are supported: removal of the SMD LED component, residual solder removal from circuit board, application of new solder paste, precise SMD LED component placement and soldering. The challenge here is to remove the smallest μLED components from the circuit board without damaging or disturbing adjacent LED components. This requires a targeted heat input through fast and precise control of all process parameters as well as through safe component handling.