Patent ID: 6805918
Filing Date: 2004-10-19
Classification: B01J,C23C,C40B,H05K

Abstract:
A method for laser deposition comprising the steps of:providing a receiving substrate; providing a target substrate; wherein a gap exists between the receiving substrate and the target substrate; wherein the target substrate comprises a laser-transparent support coated with a coating on a surface facing the receiving substrate; and exposing the coating to laser energy through the laser-transparent support at a defined target location comprising a rheological fluid to evaporate a portion of the rheological fluid adjacent to the laser-transparent support at the defined target location; wherein the non-evaporated rheological fluid at the defined target location is propelled by the evaporated rheological fluid away from the laser-transparent support and toward the receiving substrate; and wherein the non-evaporated rheological fluid is deposited at a defined receiving location on the receiving substrate to form a deposit.