摘要 |
PROBLEM TO BE SOLVED: To provide a method for manufacturing a light-emitting device with a waveform conversion part in which a phosphor is uniformly distributed in a translucent member having high heat resistance.SOLUTION: A light-emitting device includes an LED element which emits light with a prescribed wavelength and a wavelength conversion part including a phosphor which is excited by the light emitted from the LED element and emits fluorescence having a different wavelength than an excitation wavelength. A method for manufacturing the light-emitting device comprises the steps of: injecting and applying a phosphor dispersion liquid 44 containing the phosphor and a lamellar silicate mineral onto a light-emitting element from a spray device 80; injecting and applying a precursor solution 42 containing an organic metallic compound onto the light-emitting element from a spray device 30 after the step of applying the phosphor dispersion liquid 44 onto the light-emitting element; and forming the wavelength conversion part by heating the light-emitting element onto which the phosphor dispersion liquid 44 and the precursor solution 42 are applied. |