发明名称 |
Vapor induced self-assembly and electrode sealing |
摘要 |
A method of reflowing a polymer to form a spring or coil structure is described. A polymer is deposited over stress engineered thin film with an internal stress gradient. The polymer serves as a loading prevent release of the internal stress until a solvent vapor softens and reflows the polymer. As the polymer softens, the internal stress within the thin film is gradually released allowing controlled curling of the thin film out of a substrate plane. In one embodiment, the thin film forms the windings of a coil structure.
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申请公布号 |
US2007139150(A1) |
申请公布日期 |
2007.06.21 |
申请号 |
US20050300860 |
申请日期 |
2005.12.15 |
申请人 |
PALO ALTO RESEARCH CENTER INCORPORATED |
发明人 |
CHOW EUGENE M.;CHUA CHRISTOPHER L.;VAN SCHUYLENBERGH KOENRAAD F. |
分类号 |
H01F5/00 |
主分类号 |
H01F5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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