POLISHING SERVICES POLISHING PRECISION

Brand	Owner	Address	Description
MR JET	QED TECHNOLOGIES INTERNATIONAL, INC.	870 North Commons Drive Aurora IL 60504	Polishing services for polishing precision surfaces in the field of optics and for finishing of mold, ophthalmic or microelectronic substrates;The name MR JET does not identify a living individual.;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A method for chemical mechanical polishing (CMP) wafers having high aspect ratio surface topography. A wafer is positioned on a plate. A polishing pad is coupled to a platen. A polishing solution (e.g., slurry) is added between the polishing pad and the wafer. CMP is performed on the wafer by creating a relative movement between the polishing pad and the wafer. The polishing pad removes substantially all residual material from the channels. To accomplish this, the polishing pad has a compressibility of at least 5% at a polishing pressure of about 4 psi.