Direct write dispensing apparatus and method
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United States of America Patent
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Apr 10, 2018
Issued Date -
N/A
app pub date -
May 10, 2016
filing date -
May 10, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
A direct write dispensing nozzle assembly and method of forming traces and twisted pairs via direct write dispensing. The method includes dispensing conductive material via an inner nozzle so as to form a conductive core. Non-conductive material may be dispensed via a peripheral nozzle surrounding the inner nozzle so as to form a non-conductive casing surrounding the conductive core. The first conductive core and the non-conductive casing may then be deposited on a substrate or other surface. The trace may be positioned on the substrate such that the non-conductive casing contacts a previously deposited trace. An additional conductive core may be dispensed within the non-conductive casing and the direct write dispensing nozzle assembly may be rotated so as to form a twisted pair.
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International Classification(s)
- D01D:MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE....
- A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
- B05D:PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MAT....
- H01B:CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATER....
- G03G:ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- D04H:MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAME....
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