| 摘要 |
<p>PURPOSE: A light emitting diode package is provided to improve the luminous efficiency of a light-emitting diode by reducing the amount of the light trapped in the side wall of the package body. CONSTITUTION: In a light emitting diode package, a pair of lead frames are provided. A package body(120) accepts one side of the lead frame. The package body includes a side wall of a ring shape forming a cavity(125) at the center. An LED chip(130) is mounted on the lead frame in the cavity.</p> |
