Flexible circuitry device manufacturing method
A mechanical subtractive method of manufacturing a flexible circuitry layer may include mechanically removing at least a portion of a conductive mesh, wherein, following the mechanical removal, a remaining portion of the conductive mesh forms at least a portion of a circuitry trace comprising an electrode; forming an electrical connection between the electrode and a terminal of an interfacing component, wherein the interfacing component comprises a connector; and encasing at least a portion of the circuit trace with an insulative layer.
1. A method of manufacturing a flexible circuit device, comprising:
providing a conductive mesh forming at least a portion of a circuitry trace, the at least portion of the circuitry trace comprising an electrode, an interfacing having a plurality of terminals and a connector, and an insulative layer;
mounting at least one pressure sensitive component to the at least the portion of the circuitry trace to form a capacitive touch region;
forming electrical connections between the electrode of the circuitry trace of the conductive mesh and the plurality of terminals of the interfacing component; and
encasing the at least portion of the circuitry trace of the conductive mesh within the insulative layer.
2. The method of claim 1 , wherein mounting the at least one pressure sensitive component to the at least the portion of the circuitry trace comprises mechanically coupling the at least one pressure sensitive component to the at least the portion of the circuitry trace using at least one of an electrically-insulative material and an electrically-conductive material.
3. The method of claim 1 , wherein the at least one pressure sensitive component is at least one of a biometric sensor and a flex sensor.
4. The method of claim 1 , further comprising connecting the connector of the interfacing component to an external device.
5. The method of claim 1 , wherein the connector is at least one of a USB connector, a magnetic pogo pin connector, a JST connector, and a headphone jack.
6. The method of claim 1 , wherein the provided circuitry trace comprises at least one of a lighting region and a heating region.
7. The method of claim 1 , further comprising attaching an electrical component to the circuitry trace, and wherein forming the electrical connection includes forming an electrical connection between the electrical component and the terminal.
8. The method of claim 1 , further comprising providing a conductive epoxy, and wherein forming an electrical connection includes applying a conductive epoxy.
9. The method of claim 1 , wherein the provided circuitry trace is stretchable and wherein a resistance of the circuitry trace remains substantially the same upon stretching.