| abstract |
The light emitting element includes a substrate; a first block pattern formed on the substrate; a light emitter including a first semiconductor pattern of a first conductivity type, a light emitting pattern, and a second semiconductor pattern of a second conductivity type, sequentially stacked on the substrate having the first block pattern formed thereon, the light emitter having a first portion formed on the first block pattern, and a second portion formed between two adjacent first block patterns, the second portion formed lower than the first portion to define a recessed region, and a second block pattern formed on the light emitter to fill the recessed region. |