Using laser cleaning technology to remove pollutants attached to the surface of micro probes, laser cleaning is used to remove the pollutants attached to the surface of micro probes with the energy of the laser, achieving the effect of cleaning micro probes. The conductivity characteristics of the cleaned micro probes can meet the standards, and then the micro probes can be regenerated and used.

When printed circuit board factories, wafer foundries, or packaging testing factories conduct product testing, using micro probes to measure the conductivity of the product can cause contamination to adhere to the surface of the micro probes during inspection and testing. The contamination affects the conductivity characteristics of the micro probes, resulting in significant errors between the test results and the actual situation, which affects the correctness of product testing. Introducing laser cleaning technology into probe cleaning, using laser energy to directly remove pollutants attached to the surface of micro probes, achieving the effect of micro probe cleaning and providing the function of repairing and regenerating micro probes.