LED LED MICRO LED TRANSFER DEVICE AND MICRO LED TRANSFERRING METHOD USING THE SAME

摘要

A micro LED transfer device is provided. The micro LED transfer device includes a transfer part for transferring a relay substrate on which at least one micro LED is disposed below, a mask disposed on the relay substrate and having a plurality of openings corresponding to positions of each of the at least one micro LED, A first laser that irradiates the first laser light with a mask, a second laser that irradiates a second laser light of a second wavelength different from the first wavelength of the first laser light with the mask, and at least one micro LED are a bonding layer of the target substrate The transfer part is controlled so as to contact the upper part, and the first laser light and the second laser light sequentially irradiate the first laser light and the second laser light toward the at least one micro LED in a state in which the bonding layer and at least one micro LED are in contact. 2 Includes a processor that controls the laser.