Light-emitting device and light-emitting module with frame and covering member

1. A light emitting device comprising:

a plurality of element structures, each of the plurality of element structures comprises a light emitting element;

a frame surrounding the plurality of element structures; and

a covering member disposed on an inner side of the frame, the covering member is disposed between the frame and an element structure of the plurality of element structures adjacent to the frame and between adjacent element structures of the plurality of element structures,

wherein an upper surface and a lower surface of each of the plurality of element structures are exposed from the covering member,

wherein a lowest surface of the frame is exposed, and

wherein the upper surface of each of the plurality of element structures is coplanar with an upper surface of the covering member and an upper surface a the frame.

2. The light emitting device according to claim 1 ,

wherein the covering member has a portion located lower than the lowest surface of the frame in a height direction.

3. The light emitting device according to claim 1 ,

wherein the light emitting device has a rectangular shape that is elongated in a first direction in a plan view, and

wherein the plurality of element structures are aligned in the first direction in the plan view.

4. The light emitting device according to claim 3 ,

wherein, in the plan view, a center of each of the plurality of element structures is disposed offset in a second direction orthogonal to the first direction with respect, to a center axis of the rectangular shape in the first direction.

5. The light emitting device according to claim 4 ,

wherein each of the plurality of element structures further includes a protective element, and

wherein the protective element is disposed alongside a respective light emitting element in the second direction in the plan view.

6. The light emitting device according to claim 3 ,

wherein each of the plurality of clement structures includes a pair of wiring portions on the lower surface of the element structure, and

wherein the pair of wiring portions are disposed adjacent to each other in the first direction in the plan view.

7. The light emitting device according to claim 1 .

wherein a distance between the adjacent element structures that are located on an upper surface of the light emitting device is 0.2 mm or less.

8. The light emitting device according to claim 1 ,

wherein the covering member has an inclined surface between the frame and the element structure adjacent to the frame.

9. The light emitting device according to claim 1 ,

wherein each of the plurality of element structures further includes a light-transmissive member disposed above the light emitting element, and

wherein the light-transmissive member constitutes the upper surface of the element structure.

10. The light emitting device according to claim 1 ,

wherein each of the plurality of element structures further includes a submount substrate disposed below the light emitting element, and

wherein the submount substrate constitutes the lower surface of the element structure.

11. The light emitting device according to claim 1 ,

wherein each of the plurality of element structures further includes a submount substrate disposed below the light emitting element, and

wherein the submount substrate constitutes the lower surface of the element structure.

12. The light emitting device according to claim 1 ,

wherein the plurality of element structures includes a first element structure that emits white light and a second element structure that emits amber light.

13. The light emitting device according to claim 1 ,

wherein the frame is made of metals, alloys, or ceramics.

14. The light emitting device according to claim 1 ,

wherein the covering member is a light-reflective resin.

15. A light emitting module comprising:

a module substrate; and

the light emitting device according to claim 1 , the light emitting device is disposed on an upper surface of the module substrate.

16. The light emitting module according to claim 15 ,

wherein the frame is separated from the module substrate in a height direction.

17. The light emitting module according to claim 15 ,

wherein the covering member is separated from the module substrate in a height direction.

18. The light emitting module according to claim 15 ,

wherein each of the plurality of element structures further includes a light-transmissive member disposed above the light emitting element,

wherein the light-transmissive member constitutes the upper surface of the element structure,

wherein each of the plurality of element structures further includes a submount substrate disposed below the light emitting element, and

wherein the submount substrate constitutes the lower surface of the element structure.

19. A light emitting device comprising:

a plurality of element structures, each of the plurality of element structures comprises a light emitting element;

a frame surrounding the plurality of element structures; and

a covering member disposed on an inner side of the frame, the covering member is disposed between the Frame and an element structure of the plurality of element structures adjacent to the frame and between adjacent element structures of the plurality of element structures,

wherein an upper surface and a lower surface of each of the plurality of element structures are exposed from the covering member,

wherein a lowest surface of the frame is exposed, and

wherein the covering member has a portion located lower than the lowest surface of the frame in a height direction.

20. A light emitting device comprising:

a plurality of element structures, each of the plurality of element structures comprises a light emitting element;

a frame surrounding the plurality of element structures; and

a covering member disposed on an inner side of the frame, the covering member is disposed between the frame and an element structure of the plurality of element structures adjacent to the frame and between adjacent element structures of the plurality of element structures,

wherein an upper surface and a lower surface of each of the plurality of element structures are exposed from the covering member,

wherein a lowest surface of the frame is exposed,

wherein the light emitting device has a rectangular shape that is elongated in a first direction in a plan view,

wherein the plurality of element structures are aligned in the first direction in the plan view, and

wherein, in the plan view, a center of each of the plurality of element structures is disposed offset in a second direction orthogonal to the first direction with respect to a center axis of the rectangular shape in the first direction.