发明申请
- 专利标题: APPARATUS AND METHOD FOR MICROCONTACT PRINTING USING A PRESSURIZED ROLLER
- 专利标题(中): 使用加压滚筒进行微型打印的装置和方法
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申请号: US13514170申请日: 2010-12-17
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公开(公告)号: US20120247355A1公开(公告)日: 2012-10-04
- 发明人: Tracie J. Berniard , Matthew H. Frey , Lance E. Behymer , Mikhail L. Pekurovsky , Richard W. Greger , Daniel P. Meehan , Jonathan J. O'Hare
- 申请人: Tracie J. Berniard , Matthew H. Frey , Lance E. Behymer , Mikhail L. Pekurovsky , Richard W. Greger , Daniel P. Meehan , Jonathan J. O'Hare
- 国际申请: PCT/US10/60912 WO 20101217
- 主分类号: B41F3/18
- IPC分类号: B41F3/18
摘要:
An apparatus and method for microcontact printing are described. The microcontact printing apparatus includes a planar stamp and a pressurized roller. The pressurized roller includes an inflatable bladder that can be inflated by a fluid to a pressure that reduces printing defects such as voids and stamp collapse. A substrate is disposed between the pressurized roller and a stamp coated with an ink of functionalizing molecules. As the pressurized roller moves over the substrate, at least a portion of the functionalizing molecules are transferred from the stamp to the substrate in the desired pattern.