发明申请
US20080272516A1 Successive Shrinking of Elastomers - a Simple Miniaturization Protocol to Produce Micro- and Nano-Structures
审中-公开
弹性体的连续收缩 - 一种简单的微型化和微结构协议
- 专利标题: Successive Shrinking of Elastomers - a Simple Miniaturization Protocol to Produce Micro- and Nano-Structures
- 专利标题(中): 弹性体的连续收缩 - 一种简单的微型化和微结构协议
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申请号: US11915736申请日: 2006-05-30
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公开(公告)号: US20080272516A1公开(公告)日: 2008-11-06
- 发明人: Gang-Yu Liu , Jun Hu , Li Tan , Maozi Liu
- 申请人: Gang-Yu Liu , Jun Hu , Li Tan , Maozi Liu
- 申请人地址: US CA Oakland
- 专利权人: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
- 当前专利权人: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
- 当前专利权人地址: US CA Oakland
- 国际申请: PCT/US2006/020985 WO 20060530
- 主分类号: B28B7/30
- IPC分类号: B28B7/30
摘要:
A stepwise contraction and adsorption nanolithography (SCAN) patterning process can shrink complex microstructures (produced by current microfabrication technology) into the nanometer region. The basis of SCAN is to transfer a pre-engineered microstructure onto a extended elastomer. This extended elastomer is then allowed to relax, reducing the microstructure accordingly. The new miniaturized structure is then used as a stamp to transfer the structure onto another stretched elastomer. Through iterations of this procedure, patterns of materials with pre-designed geometry are miniaturized to the desired dimensions, including sub-100 ran. The simplicity and high throughput capability of SCAN make the platform a competitive alternative to other micro- and nanolithography techniques for potential applications in multiplexed sensors, non-binary optical displays, biochips, nanoelectronics devices, and microfluidic devices.
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