Patent ID: 9236524
Filing Date: 2016-01-12
CPC Classification: H01L

Claim Text:
1. A method of manufacturing a semiconductor light emitting device, comprising: preparing a plurality of semiconductor layers that grows sequentially on a growth substrate, the plurality of semiconductor layers including a first semiconductor layer having a first conductivity, a second semiconductor layer having a second conductivity different from the first conductivity, and an active layer interposed between the first semiconductor layer and the second semiconductor layer, generating light via electron-hole recombination; forming, on the plurality of semiconductor layers, a non-conductive reflective film composed of a multi-layer dielectric film, for reflecting light from the active layer towards the first semiconductor layer on the growth substrate side, wherein the non-conductive reflective film is formed such that a bottom layer obtained by chemical vapor deposition has a thickness greater than the thickness of each of two or more layers obtained by a deposition different with the chemical vapor deposition to be deposited on the bottom layer; and forming an electrical connection, passing through the non-conductive reflective film and being electrically connected to the finger electrode.