Light emitting device

A light emitting device comprising:

• a base member having a mounting surface;
• a first light-emitting element disposed on the mounting surface and configured to emit light passing along a first optical axis;
• a second light-emitting element disposed on the mounting surface and configured to emit light passing along a second optical axis;
• a third light-emitting element disposed on the mounting surface and configured to emit light passing along a third optical axis;
• and
• one or more light reflective members having a first light reflective surface, a second light reflective surface, and a third light reflective surface, the first light reflective surface including a first position to be irradiated with the light passing along the first optical axis and being inclined relative to the mounting surface, the second light reflective surface including a second position to be irradiated with the light passing along the second optical axis and being inclined relative to the mounting surface, the third light reflective surface including a third position to be irradiated with the light passing along the third optical axis and being inclined relative to the mounting surface, wherein:
• in a top view, when the mounting surface is divided into a first region and a second region by a virtual first straight line passing through the second position and the third position as a boundary, the first light-emitting element is disposed in the first region, and the second light-emitting element and the third light-emitting element are disposed in the second region,
• in the top view, the second light reflective surface and the third light reflective surface sandwich the first light reflective surface, and
• light from the first light-emitting element reflected by the first light reflective surface, light from the second light-emitting element reflected by the second light reflective surface, and light from the third light-emitting element reflected by the third light reflective surface approach one another, and are superimposed in a region overlapping the first position and not overlapping the second position and the third position in the top view.

A light emitting device comprising:

• a base member having a mounting surface;
• a first light-emitting element disposed on the mounting surface and configured to emit light passing along a first optical axis;
• a second light-emitting element disposed on the mounting surface and configured to emit light passing along a second optical axis;
• a third light-emitting element disposed on the mounting surface and configured to emit light passing along a third optical axis;
• and
• one or more light reflective members having a first light reflective surface, a second light reflective surface, and a third light reflective surface, the first light reflective surface including a first position to be irradiated with the light passing along the first optical axis and being inclined relative to the mounting surface, the second light reflective surface including a second position to be irradiated with the light passing along the second optical axis and being inclined relative to the mounting surface, the third light reflective surface including a third position to be irradiated with the light passing along the third optical axis and being inclined relative to the mounting surface, wherein:
• in a top view, when the mounting surface is divided into a first region and a second region by a virtual first straight line passing through the second position and the third position as a boundary, the first light-emitting element is disposed in the first region, and the second light-emitting element and the third light-emitting element are disposed in the second region,
• in the top view, the second light reflective surface and the third light reflective surface sandwich the first light reflective surface,
• the first light-emitting element, the second light-emitting element, and the third light-emitting element are electrically connected in series,
• a plurality of wiring regions including a first wiring region included in a current path between the first light-emitting element and the second light-emitting element, a second wiring region included in a current path between the second light-emitting element and the third light-emitting element, and a third wiring region included in a current path between the third light-emitting element and the first light-emitting element, are formed on the mounting surface, and
• in the top view, a part or a whole of the second wiring region is formed in a region, in the second region, sandwiched between a virtual third straight line passing along the second optical axis and a virtual fourth straight line passing along the third optical axis.