Light emitting element
AssigneeNichia Corporation
InventorAkihisa Teramura
Life of this patent
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Abstract
A light emitting element includes a substrate and a semiconductor structure. The substrate has a hexagonal shape in a top view. The semiconductor structure is disposed on an upper surface of the substrate. The first lateral surface of the substrate includes a first region including a modified region, the first region having an elongated shape extending along a first direction, a second region including a modified region, the second region having an elongated shape, and the first region and the second region being aligned along the first direction, and a third region disposed between the first region and the second region, the third region having a surface state different from a surface state of the first region or a surface state of the second region.
Claims18
A light emitting element comprising:
- a substrate having a hexagonal shape in a top view;
- and
- a semiconductor structure disposed on an upper surface of the substrate, wherein
- a first lateral surface of the substrate includes
- a first region including a modified region, the first region having an elongated shape extending along a first direction,
- a second region including a modified region, the second region having an elongated shape, and the first region and the second region being aligned along the first direction, and
- a third region disposed between the first region and the second region, the third region having a surface state different from a surface state of the first region or a surface state of the second region.
Dependencies are inferred from the claim text.