Light-emitting device and lighting apparatus

A light-emitting device comprising:

• a substrate;
• a light-emitting unit including a light-emitting element that is arranged on the substrate and includes a light-emitting layer, a light emitted from the light-emitting layer being emitted outward from an upper surface of the light-emitting unit;
• and
• an optical function unit including a base portion and a supporting portion having a light reflectivity, the base portion being disposed to form a void between the base portion and the upper surface of the light-emitting unit and having an optical element structure that allows a light emitted outward from the light-emitting unit to pass therethrough, the supporting portion extending from the base portion to a surrounding region of a region of an upper surface of the substrate where the light-emitting unit is arranged.

A lighting apparatus comprising:

• a light-emitting module that includes a light-emitting device and a projection lens, the light-emitting device including a substrate, a light-emitting unit, an optical function unit, and a light-reflecting unit, the light-emitting unit including a light-emitting element that is arranged on the substrate and includes a light-emitting layer, a light emitted from the light-emitting layer being emitted outward from an upper surface of the light-emitting unit, the optical function unit including a base portion and a supporting portion, the base portion including a recessed portion at a center of a lower surface of the base portion, the center being recessed relative to a periphery thereof, the base portion being disposed to form a void between the base portion and the upper surface of the light-emitting unit by separating a bottom surface of the recessed portion from the upper surface of the light-emitting unit, the base portion having an optical element structure that allows a light emitted outward from the light-emitting unit to pass therethrough, the supporting portion extending from the base portion to a surrounding region of a region where the light-emitting element is arranged, the light-reflecting unit having a light reflectivity and covering a side surface of the light-emitting unit on the substrate, the projection lens distributing the light emitted outward from the light-emitting device;
• and
• a housing including an outer lens that covers the light-emitting module and allows the light emitted outward from the light-emitting device to pass therethrough.