Electrohydrodynamic printing and manufacturing

• Main Authors: SAVILLE DUDLEY A, KORKUT SIBEL, AKSAY ILHAN A, POON HAK FEI, CHEN CHUAN-HUA
• Format: Patent
• Language: English
• Published: 09.12.2014
• Subjects: BASIC ELECTRIC ELEMENTS; CABLES; CONDUCTORS; CORRECTION OF TYPOGRAPHICAL ERRORS; ELECTRICITY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; INSULATORS; LINING MACHINES; MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS; NATURAL OR ARTIFICIAL THREADS OR FIBRES; PERFORMING OPERATIONS; PRINTING; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES; SELECTIVE PRINTING MECHANISMS; SPINNING; STAMPS; TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION; TECHNICAL SUBJECTS COVERED BY FORMER USPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TEXTILES; TRANSPORTING; TYPEWRITERS

An stable electrohydrodynamic filament is obtained by causing a straight electrohydrodynamic filament formed from a liquid to emerge from a Taylor cone, the filament having a diameter of from 10 nm to 100 μm. Such filaments are useful in electrohydrodynamic printing and manufacturing techniques and...