Patent ID: 9093620
Filing Date: 2015-07-28
Classification: H01L

Abstract:
1. A method of manufacturing a light emitting device including a wavelength conversion layer which is formed on a surface of a semiconductor light emitting element and which includes a resin layer containing a wavelength conversion member for converting a wavelength of light emitted from the semiconductor light emitting element, the method comprising: arranging at least two of the semiconductor light emitting elements apart from each other on an expandable sheet having an adhesive surface; forming the resin layer, containing the wavelength conversion member, on at least one of the semiconductor light emitting elements and the sheet; disuniting the resin layer by expanding the sheet, wherein the arranging, the forming, and the disuniting are performed in this order; and when forming the resin layer, a slurry containing a solvent, a resin, and particles of the wavelength conversion member, and air are respectively sprayed intermittently with a two-fluid nozzle capable of simultaneously spraying gas and liquid.