Verfahren zur Herstellung einer Struktur mit Räumlicher Codierter Funktionalität

Details

Veröffentlichungs-Nr.

EP3306394

Aktenzeichen

EP16192767

Anmeldetag

7. Oktober 2016

Veröffentlichung

4. Dezember 2019

Erteilung

4. Dezember 2019

Rechtsraum

EP

IPC

G03F7/00G03F7/20B82Y10/00B82Y40/00

Abstract

The invention relates to a method for producing a structure with spatial encoded functionality, the method comprising: - providing in a volume (114) a first photosensitive material (116) that is two-photon crosslinking compatible, - generating in the volume (114) a framework of crosslinked first photosensitive material (116), the generating of the framework comprising exposing the first photosensitive material (116) with a first focused laser beam (118) according to a first pattern for specifically initiating a two-photon crosslinking of the first photosensitive material (116) in accordance with the first pattern, - removing from the volume (114) any remaining non-crosslinked portions of the first photosensitive material (116), - providing to the volume (114) a second photosensitive material (116) that is two-photon crosslinking compatible, - generating in the volume (114) the structure, the generating of the structure comprising exposing the second photosensitive material (116) with a second focused laser beam (118) according to a second pattern for specifically initiating a two-photon crosslinking of predefined surface portions of the framework and the second photosensitive material (116) in accordance with the second pattern, - removing from the volume (114) any remaining non-crosslinked portions of the second photosensitive material (116).

Anmelder

Firma

Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V.

Land

🇩🇪 Deutschland

Fachgebiete