Patent ID: 8110451
Filing Date: 2012-02-07
Classification: H01L

Abstract:
1. A method for manufacturing a light emitting device, comprising: forming a first multilayer body including a first substrate, a first semiconductor layer provided on the first substrate and having a light emitting layer, and a first metal layer provided on the first semiconductor layer; forming a second multilayer body including a second substrate having a thermal expansion coefficient different from a thermal expansion coefficient of the first substrate, and a second metal layer provided on the second substrate; a first bonding step configured to heat the first metal layer and the second metal layer being in contact with each other; removing the first substrate after the first bonding step; and a second bonding step configured to perform heating after the removing, one of the first metal layer and the second metal layer including a metal film having a melting point not higher than a temperature of the second bonding step, but higher than a temperature of the first bonding step, and the second bonding step including bonding the first metal layer and the second metal layer by melting the metal film.