发明名称 |
Method and apparatus for forming microstructures on polymeric substrates |
摘要 |
Methods and apparatus for forming microstructures in the surface of polymeric web materials for use as optical memory substrates. The microstructures may be formed by laminating a hot stamper to a web of material with a selective time/temperature profile. The stamper may be heated to melt flow the surface of the web and stabilize before separation. The stamper may be carried by a support that is independent of the press. The web of polymeric material may be provided with a flow enhancer to improve image formation. Also described herein are methods and apparatus for making optical memory modules, such as disks, which include novel stampers, coating applicators, and finishing systems.
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申请公布号 |
US2005167890(A1) |
申请公布日期 |
2005.08.04 |
申请号 |
US20050057636 |
申请日期 |
2005.02.14 |
申请人 |
ENERGY CONVERSION DEVICES, INC. |
发明人 |
HENNESSEY MICHAEL;STRAND DAVID;CLARK BARRY;GASIOROWSKI PAUL |
分类号 |
B29C35/08;B29C43/02;B29C59/02;B29C59/04;(IPC1-7):B29C59/02 |
主分类号 |
B29C35/08 |
代理机构 |
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地址 |
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