MICROREPLICATION TOOLS AND PATTERNS USING LASER INDUCED THERMAL EMBOSSING
摘要
<p>Laser induced thermal embossing (LITE) films used to make microreplication tools, liners, and products such as laser induced thermal imaging (LITI) donor films. The LITE tools or liners have a microstructured surface selectively imposed upon them as determined by an area of imaging the LITE films against one or more microreplication tools. An orientation between the laser imaging lines and LITE films can be selected to produce various microreplication patterns on the tools. The LITE tools can be made having a structure on structure pattern including a microstructured pattern with a nanostructured surface. The LITE liners can be combined with other films to form products. The LITE films can also be coated with a transfer layer to form a LITE donor film with a structured transfer layer.</p>
申请公布号
EP2136948(A1)
申请公布日期
2009.12.30
申请号
EP20080731046
申请日期
2008.02.29
申请人
3M INNOVATIVE PROPERTIES COMPANY
发明人
WOLK, MARTIN B.;MAZUREK, MIECZYSLAW H.;HUYNH, KHANH T.;BAETZOLD, JOHN P.;LI, YINGBO;SHERMAN, AUDREY A.;WINKLER, WENDI J.