Invention Grant
- Patent Title: Stamp for micro contact printing and method for the production thereof
- Patent Title (中): 微型印刷印章及其制造方法
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Application No.: US12530663Application Date: 2008-05-17
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Publication No.: US08881650B2Publication Date: 2014-11-11
- Inventor: Stefan Walheim , Thomas Schimmel , Roland Groeger
- Applicant: Stefan Walheim , Thomas Schimmel , Roland Groeger
- Applicant Address: DE Karlsruhe
- Assignee: Forschungszentrum Karlsruhe GmbH
- Current Assignee: Forschungszentrum Karlsruhe GmbH
- Current Assignee Address: DE Karlsruhe
- Agency: Venable LLP
- Agent Robert Kinberg; Steven J. Schwarz
- Priority: DE102007024653 20070526
- International Application: PCT/EP2008/003985 WO 20080517
- International Announcement: WO2008/145268 WO 20081204
- Main IPC: G03F7/00
- IPC: G03F7/00 ; B82Y10/00 ; B82Y40/00
Abstract:
A die for the micro contact printing includes a die body and a die surface that is fixedly connected to the die body. The die surface is divided into at least two different regions. Each of the at least two regions comprises a different material having a different absorption capacity for printing ink. At least one of the at least two regions has a lateral dimension of no more than 1000 nanometers.
Public/Granted literature
- US20100107907A1 DIE FOR MICRO CONTACT PRINTING AND METHOD FOR THE PRODUCTION THEREOF Public/Granted day:2010-05-06
Information query
