CHEMICAL MECHANICAL POLISHING SLURRY COMPOSITIONS AND POLISHING METHOD USING THE SAME

摘要

Disclosed herein is a CMP slurry composition. The CMP slurry composition includes cerium oxide particles, an adsorbent for adsorbing the cerium oxide particles to a polishing pad, an adsorption adjusting agent for adjusting adsorption performance of the adsorbent, and a pH adjusting agent. The CMP slurry composition may improve polishing efficiency of a patterned oxide layer and lifespan of a diamond disc conditioner.