AGC main logo
 
 

Asahi Glass CMP Slurry polishing technologies for planarized multi-layer structures are the latest in state-of-the-art CMP Slurry technology. Asahi works closely with leading fabs to optimize slurry properties for custom processes.

CMP processing using AGC’s polishing slurries results in excellent surface planarity, uniformity and low defectivity on customer wafers.

 

Product Features

CMP Process:

Chemical Mechanical Polishing, or CMP, has become an indispensable technique for fabricating integrated circuits. During the CMP process, a wafer surface is polished for planarization using a slurry and a polishing pad. The abrasive particles in the slurry grind against the sample surface, loosening material. The chemicals in the slurry then etch and dissolve the material. This process is designed to remove areas of elevated topography more quickly than the lower areas. Although mechanical grinding alone can achieve a reasonable degree of planarization, chemical etching is necessary to remove the extensive damage from mechanical grinding. Although chemical etching results in a damage-free sample, the process is typically isotropic and does not remove topographical features.
 
Privacy Policy | Terms of Use
Copyright © 2013 - 2016 AGC Electronics America, Inc. All rights reserved.