MICROSTRUCTURED TOOL AND METHOD OF MAKING SAME USING LASER ABLATION
摘要
<p>Disclosed herein is a microstructured tool having a microstructured layer having a polymer and a microstructured surface; a nickel layer disposed adjacent the microstructured layer opposite the microstructured surface; and a base layer disposed adjacent the nickel layer opposite the microstructured layer. The microstructured surface may have at least one feature having a maximum depth of up to about 1000 um. Also disclosed herein is a method of making the microstructured tool using laser ablation. The microstructured tool may be used to make articles suitable for use in optical applications.</p>
申请公布号
EP2010451(A2)
申请公布日期
2009.01.07
申请号
EP20070759546
申请日期
2007.03.28
申请人
3M INNOVATIVE PROPERTIES COMPANY
发明人
FLEMING, PATRICK R.;HUMPAL, PAUL E.;CORRIGAN, THOMAS R.J.;WILLIAMS, TODD R.;NIGATU, TADESSE G.