| 摘要 |
PROBLEM TO BE SOLVED: To provide a light-emitting device in which light mission color unevenness is suppressed by precipitating a plurality of types of phosphor substance particles in a sealing material to a desired position without generating precipitation unevenness.SOLUTION: A method of manufacturing a light-emitting device 10 according to an aspect of the present invention includes the steps of: preparing a case 1 in which a light-emitting element 3 is mounted on the bottom of a recess 1a; injecting a first sealing material 5a containing first phosphor substance particles 6a into the recess 1a; injecting a second sealing material 5b containing second phosphor substance particles 6b onto the first sealing material 5a in the recess 1a; and precipitating the second phosphor substance particles 6b before the second sealing material 5b is cured. After the first sealing material 5a and the second sealing material 5b are cured, the second phosphor substance particles 6b are located in the upper layer of the first phosphor substance particles 5a.SELECTED DRAWING: Figure 2 |
