Patent ID: 8987765
Filing Date: 2015-03-24
Classification: H01L

Abstract:
1. A method for integrating a light emitting device comprising: picking up a micro LED device from a carrier substrate with a transfer head; placing the micro LED device within a reflective bank structure formed in a bank layer; releasing the micro LED device from the transfer head; applying a passivation layer over the bank layer and laterally around the micro LED device within the reflective bank structure, wherein a conductive line is elevated above the reflective bank structure; hardening the passivation layer; and etching the passivation layer, such that a top surface of the micro LED device and a top surface of the conductive line are not covered by the passivation layer, and a portion of the micro LED device and the conductive line protrude above a top surface of the passivation layer after etching the passivation layer.