| 摘要 |
PURPOSE: A light emitting device is provided to protect a light emitting device and improve light extraction efficiency by forming an encapsulating layer to surround a light emitting device package. CONSTITUTION: A first electrode(26) and a second electrode are formed on a package body(21). A light emitting device(22) is electrically connected to the first electrode and the second electrode. A reflection layer(37) is formed on the part of a lens(30). The lens includes a concave part(32). The concave part includes a first concave part formed on the upper side of the lens and a second concave part which is separated from the first concave part. |
