Light emitting device
AssigneeNichia Corporation
InventorsDaisuke SANGA, Takuya OKADA, Keisuke SEJIKI, Kunihito SUGIMOTO, Takao KOSUGI, Dai WAKAMATSU
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Abstract
The light emitting device comprising a light emitting element; and a wavelength converting member having a first face and a second face, in which light emitted from the light emitting element enters in through the first face, and a part of the second face serves as a light emitting face, wherein the light emitting element further comprises a reflection control structure around the light emitting face of the second face, and the reflection control structure comprises a reflection film on the wavelength converting member and an anti-reflection film on the reflection film.
Claims14
A light emitting device comprising:
- a light emitting element;
- and
- a wavelength converting member having a first face and a second face, wherein light emitted from the light emitting element enters in through the first face, and a part of the second face serves as a light emitting face,
- wherein the light emitting element further comprises a reflection control structure around the light emitting face of the second face, and the reflection control structure comprises a reflection film on the wavelength converting member and an anti-reflection film on the reflection film.
Dependencies are inferred from the claim text.