Method to neutralize incorrectly oriented printed diodes
AssigneeNthdegree Technologies Worldwide Inc.
InventorsRichard Austin Blanchard, William Johnstone Ray
Life of this patent
Estimating the term…
Loading patent…
AssigneeNthdegree Technologies Worldwide Inc.
InventorsRichard Austin Blanchard, William Johnstone Ray
Estimating the term…
A programmable circuit includes an array of printed groups of microscopic transistors or diodes having pn junctions. The devices are pre-formed and printed as an ink and cured. The devices have a proper orientation and a reverse orientation after settling on a conductor layer. The devices are connected in parallel within small groups. To neutralize the reverse-oriented devices, a sufficient voltage is applied across the parallel-connected diodes to forward bias only the devices having the reverse orientation. This causes a sufficient current to flow through each of the reverse-orientated devices to destroy an electrical interface between an electrode of the devices and the conductor layer to create an open circuit, such that those devices do not affect a rectifying function of the devices in the group having the proper orientation. An interconnection conductor pattern may then interconnect the groups to form complex logic circuits.
A method for forming a circuit comprising:
A circuit comprising:
Dependencies are inferred from the claim text.