SEMICONDUCTOR LIGHT EMITTING DEVICE

PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device that is enhanced in light extraction efficiency.SOLUTION: A semiconductor light emitting device includes: a light emitting body containing a first semiconductor layer of a first conductivity type, a second semiconductor layer of a second conductivity type, and a light emitting layer provided between the first semiconductor layer and the second semiconductor layer; a phosphor layer which is provided on the light emitting body and contains a phosphor; a transparent layer which is provided on the phosphor layer and transmits emission light from the light emitting layer and the phosphor; and plural projections provided on the transparent layer.SELECTED DRAWING: Figure 1 【課題】実施形態は、光取り出し効率を向上させた半導体発光装置を提供する。【解決手段】実施形態に係る半導体発光装置は、第１導電形の第１半導体層と、第２導電形の第２半導体層と、前記第１半導体層と前記第２半導体層との間に設けられた発光層と、を含む発光体と、前記発光体上に設けられ、蛍光体を含む蛍光体層と、前記蛍光体層上に設けられ、前記発光層および前記蛍光体の放射光を透過する透明層と、前記透明層の上に設けられた複数の突起と、を備える。【選択図】図１