Patent ID: 8367523
Filing Date: 2013-02-05
Classification: H01L

Abstract:
1. A method for manufacturing a semiconductor light-emitting device comprising: forming a semiconductor layer including a light-emitting layer on a major surface of a temporary substrate; forming a first interconnect layer on a second major surface side of the semiconductor layer on a side opposite to a first major surface in contact with the major surface of the temporary substrate; forming a trench penetrating through the first interconnect layer and the semiconductor layer to reach the temporary substrate and dividing the semiconductor layer and the first interconnect layer into a plurality of chips by the trench; forming a second interconnect layer on a major surface of a supporting substrate; opposing the major surface of the temporary substrate and the major surface of the supporting substrate to each other and bonding collectively each divided portion of the first interconnect layer of a plurality of chips to be bonded not adjacent to each other out of the plurality of chips on the temporary substrate, to the second interconnect layer; irradiating interfaces between the first major surfaces of the chips to be bonded to the second interconnect layer and the temporary substrate with laser light to separate the chips to be bonded and the temporary substrate and transferring collectively the plurality of chips to be bonded from the temporary substrate to the supporting substrate; and cutting off a portion of the supporting substrate on an outside of a region to which each of the chips is bonded.