Patent ID: 7319052

Claim:
A method of fabricating an image display unit in which display devices in the form of chips obtained by burying light emitting devices in a resin are arrayed in a matrix, said method comprising: a first transfer step of transferring light emitting devices having been arrayed on a first substrate to a temporary holding member such that said devices are spaced farther apart than said first substrate, a second transfer step of transferring the light emitting devices having been held on the temporary holding member to a second substrate such that said devices are spaced farther apart than said temporary holding member; and a wiring forming step of forming a wiring portion connected to each of the light emitting devices; wherein said method further comprises: an electrode forming step of forming, after each of the light emitting devices is buried in a resin, an electrode composed of a metal layer on the surface of the resin; and an alloying step of alloying an interface between the light emitting device and the electrode by irradiating the light emitting device and the electrode with a laser beam having a wavelength absorbable in at least one of the light emitting device and the electrode, and wherein the laser beam is a pulse YAG laser beam.