摘要 |
<P>PROBLEM TO BE SOLVED: To provide a light-emitting device capable of controlling application amount of fluorescent material and emitting emit mixed color whose chrominance variation is reduced and its manufacturing method, and to provide an apparatus for manufacturing the light-emitting device. <P>SOLUTION: The method is provided for manufacturing a light-emitting device, featuring the following steps, and includes: a step to cover at least a light-emitting element with first mixed resin produced by mixing fluorescent particles, which absorb discharge light from the light-emitting element and discharge wavelength conversion light having longer wavelength than the discharge light, with liquid translucent resin; and a step to drop second mixed resin on the surface of the first mixed resin that has covered the light-emitting element, while the second mixed resin is produced by mixing the fluorescent particles with liquid translucent resin until chroma becomes within the predetermined range set by the measured mixed light, after the chroma of the mixed light between the discharge light, which is emitted by the light-emitting element covered with the first resin, and the wavelength conversion light has been measured. Its manufacturing method, and the apparatus for manufacturing the light-emitting device are also provided. <P>COPYRIGHT: (C)2010,JPO&INPIT |