METHOD AND DEVICE FOR PRINTING A SUBSTANCE ON A TARGET SURFACE OF A TARGET

A printing device (1) is provided herein for printing a substance on a target surface (TS) of a target (T). The printing device comprises a carrier (2) having at a first main side (21) a carrier surface (2s) for carrying a specimen (SB1, SB2, SB3) of the substance to be printed. The printing device...

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Bibliographische Detailangaben
Hauptverfasser: BETSEMA, Ruben, KOLDEWEIJ, Robin Bernardus Johannes, HENDRIKS, Rob Jacob
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A printing device (1) is provided herein for printing a substance on a target surface (TS) of a target (T). The printing device comprises a carrier (2) having at a first main side (21) a carrier surface (2s) for carrying a specimen (SB1, SB2, SB3) of the substance to be printed. The printing device further comprises a heater facility (23) for heating the carrier surface to vaporize a portion of the specimen at the side of the carrier surface and inducing a vapor pressure that causes a transfer of a remainder of said specimen towards the target surface and a structured thermal buffer layer (25) that provides for a position dependent delay with which heat is transferred from the heater facility to the carrier surface.