Semiconductor light emitting device and method for manufacturing same

A method for manufacturing a semiconductor light emitting device comprising:

• the semiconductor light emitting device comprising:
• a light emitting body including a semiconductor light emitting layer and a support substrate bonded together
• the method comprising:
• forming a first barrier metal layer including a first layer made of nickel and a second layer made of a metal having a smaller linear expansion coefficient than nickel, the first layer and the second layer being alternately disposed in a multiple-layer structure on the support substrate;
• forming a second barrier metal layer including a third layer made of nickel and a fourth layer made of a metal having a smaller linear expansion coefficient than nickel, the third layer and the fourth layer being alternately stacked in a multiple-layer structure on the light emitting body;
• and
• placing a bonding layer between the first barrier metal layer and the second barrier metal layer to bond the light emitting body and the support substrate together.