The invention relates to a method of manufacturing a replication master tooling article suitable for manufacturing replicated articles by machining a substrate surface with laser energy to produce a plurality of geometric structures in the substrate, the geometric structures having side surfaces extending from the surface of the substrate into the substrate.
申请公布号
WO9429070(A1)
申请公布日期
1994.12.22
申请号
WO1994US04623
申请日期
1994.04.25
申请人
MINNESOTA MINING AND MANUFACTURING COMPANY
发明人
MORRIS, TERRY, L.;FOX, HERBERT, J.;HANSCHEN, THOMAS, P.;MILLER, PHILIP