| 摘要 |
PROBLEM TO BE SOLVED: To provide an LED light emitting element with less color nonuniformity by uniformly distributing a fluorescent material. SOLUTION: The light emitting element comprises a cup 4, having a slope 6 expanding upwards, an LED chip 5 disposed in the cup 4, a first resin 8 filled in the cup 4 to bury the LED chip 5, and a second resin 9 disposed on the surface of the first resin 8 to cover the opening of the cup 4. The resin 9 contains the most portion of the fluorescent material for converting the wavelength of the light emitted from the LED chip 5 to output it. |
