Device having a plurality of light emitting structures bonded by adhesive layers and light emitting device package having the same

摘要

Disclosed are a light emitting device and a light emitting device package having the same. The light emitting device includes a first chip structure including a first reflective layer and a first light emitting structure having a plurality of compound semiconductor layers on the first reflective layer; a second chip structure bonded onto the first chip structure and including a second reflective layer and a second light emitting structure having a plurality of compound semiconductor layers on the second reflective layer; and an electrode on the second chip structure.