EP 2240330 A2 20101020 - METHOD FOR PRODUCING A MICROSTRUCTURE
Title (en)
METHOD FOR PRODUCING A MICROSTRUCTURE
Title (de)
VERFAHREN ZUM ERZEUGEN EINER MIKROSTRUKTUR
Title (fr)
PROCÉDÉ DE RÉALISATION D'UNE MICROSTRUCTURE
Publication
Application
Priority
- EP 2008010739 W 20081217
- DE 102007062089 A 20071221
Abstract (en)
[origin: WO2009083146A2] The invention relates to a method for producing a microstructure on a carrier (22), in which a carrier (22) is provided with a relief structure (26, 28) having elevations (26) and depressions (28), and in which the elevations (26) and/or depressions (26) are arranged in the form of the desired microstructure, and an imprint substance (30; 34) is transferred onto the relief structure (26, 28) by means of a printing tool, wherein the viscosity of the imprint substance (30; 34) is chosen in such a way that the imprint substance (30; 34) is transferred selectively either substantially only onto the elevations (26) or substantially only into the depressions (28) of the relief structure.
IPC 8 full level
B41M 1/04 (2006.01); B41M 1/10 (2006.01); B41M 3/14 (2006.01); B41M 7/00 (2006.01); B42D 15/10 (2006.01); B81C 99/00 (2010.01)
CPC (source: EP US)
B41M 1/04 (2013.01 - EP US); B41M 1/10 (2013.01 - EP US); B41M 3/14 (2013.01 - EP US); B42D 25/324 (2014.10 - US); B42D 25/342 (2014.10 - EP US); B42D 25/47 (2014.10 - US); B42D 2035/20 (2022.01 - EP); B42D 2035/44 (2022.01 - EP); Y10T 428/24479 (2015.01 - EP US)
Citation (search report)
See references of WO 2009083146A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
DE 102007062089 A1 20090702; EP 2240330 A2 20101020; EP 2240330 B1 20190529; US 2011045248 A1 20110224; US 8685488 B2 20140401; WO 2009083146 A2 20090709; WO 2009083146 A3 20091230
DOCDB simple family (application)
DE 102007062089 A 20071221; EP 08866269 A 20081217; EP 2008010739 W 20081217; US 80990908 A 20081217