Patent ID: 8343782

Claim:
A method for the manufacture of a vertical optoelectronic structure comprising: providing a stack comprising a first substrate and a relaxed InGaN seed layer; growing an InGaN layer on the relaxed InGaN seed layer to obtain an InGaN-on-substrate structure; forming a first mirror layer overlaying a surface of the InGaN layer opposite the first substrate; detaching the first substrate from the InGaN layer and the first mirror layer; and forming a second mirror layer overlaying the InGaN layer; wherein the stack is formed by: growing the InGaN seed layer on a second substrate; bonding the grown InGaN seed layer to a third substrate by a bonding layer comprising a borophosphosilicate glass; relaxing the InGaN seed layer by heat treatment before or after removal of the second substrate; and transferring the relaxed InGaN seed layer to the first substrate by means of a dielectric layer.