▎ 摘　　要

NOVELTY - Surface processing for improving antistatic performance of electronic component comprises (i) soaking the electronic component into liquid nitrogen for cryogenic treatment, processing for 20-30 minutes, taking out and storing in the low temperature environment, (ii) adding the electronic component after cryogenic treatment in the step (i) into a corona discharge instrument for corona treatment, corona processing for 30-40 seconds, and taking out, (iii) adding the electronic component after corona treatment in the step (ii) in RFcold plasma processing device, processing for 5-10 minutes and taking out the electronic component , and (iv) uniformly coating the antistatic coating on the surface of the electronic component after low temperature plasma treatment in the step (iii), and naturally drying. USE - The method is useful for surface processing for improving antistatic performance of electronic component. ADVANTAGE - The method: improves the antistatic performance of electronic components, corona treatment, low-temperature plasma treatment and coating treatment on electronic components, improves the surface performance of electronic components, and its antistatic performance improves the quality of the product.