UNITS REMOVING PARTICLES FROM

Brand	Owner	Address	Description
MPF	INTERNATIONAL SURFACE PREPARATION GROUP, INC.	Suite 200 603 Park Point Drive Golden CO 80401	units for removing particles from an air stream comprised of housings, fans and filter elements;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Provided is a method of manufacturing a nano scale semiconductor device, such as a nano scale P-N junction device or a CMOS using nano particles without using a mask or a fine pattern. The method includes dispersing uniformly a plurality of nano particles on a semiconductor substrate, forming an insulating layer covering the nano particles on the semiconductor substrate, partly removing the upper surfaces of the nano particles and the insulating layer, selectively removing the nano particles from the insulating layer, and partly forming doped semiconductor layers in the semiconductor substrate by partly doping the semiconductor substrate through spaces formed by removing the nano particles.