DIE FOR MICRO-CONTACT PRINTING AND METHOD FOR THE PRODUCTION THEREOF

Author

WALHEIM, Stefan; (DE). SCHIMMEL, Thomas; (DE). GRÖGER, Roland; (DE)

Journal

Patent

Publication Date

12/04/2008

Abstract

The invention relates to a die for micro-contact printing comprising a die body and a die surface firmly connected to the die body, the surface of which is subdivided into at least two regions made of at least two different materials with different absorbencies of die ink, wherein at least one of the at least two regions has a lateral dimension of a maximum of 1000 nanometers. Preferably, the die body is made of an elastomer, and a separated polymer mixture or a block copolymer layer categorized into its phases is located on the surface of the die surface. The invention further relates to a method for the production of such a die.

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Date added: 2012-08-17 13:32:09 | Last time updated: 2012-08-17 11:32:09 | Viewed: 876 times

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