Light-emitting device

A light-emitting device includes: a base including a mount surface, and a lateral wall located around the mount surface, the lateral wall having a first upper surface and a second upper surface located at different heights from the mount surface; one or more light-emitting elements mounted on the mo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Enomoto, Kiyoshi
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A light-emitting device includes: a base including a mount surface, and a lateral wall located around the mount surface, the lateral wall having a first upper surface and a second upper surface located at different heights from the mount surface; one or more light-emitting elements mounted on the mount surface of the base; a light-receiving element configured to receive a portion of light emitted from the one or more light-emitting elements; a first light-transmissive member bonded to the first upper surface and sealing a space in which the light-emitting elements are mounted; and a second light-transmissive member bonded to the second upper surface and supporting the light-receiving element.