Invention Application
US20110049552A1 LIGHT EMITTING DIODE PACKAGE 审中-公开
发光二极管封装

  • Patent Title: LIGHT EMITTING DIODE PACKAGE
  • Patent Title (中): 发光二极管封装
  • Application No.: US12810097
    Application Date: 2008-12-24
  • Publication No.: US20110049552A1
    Publication Date: 2011-03-03
  • Inventor: In Joon PyeonHong Min Kim
  • Applicant: In Joon PyeonHong Min Kim
  • Priority: KR10-2007-0136265 20071224; KR10-2008-0133439 20081224
  • International Application: PCT/KR2008/007692 WO 20081224
  • Main IPC: H01L23/28
  • IPC: H01L23/28 H01L33/00
LIGHT EMITTING DIODE PACKAGE
Abstract:
There is provided a light emitting diode (LED) package. The LED package includes A light emitting diode (LED) package includes a pair of lead frames connected with at least one LED chip through a metal wire, a package body integrally fixed with the lead frames and having a cavity having an open top, a lead frame bent downwardly to a lower part of an external mounting surface of the package body, a light-transmissive, transparent resin covering the LED chip and filling the cavity, a recess formed in a bottom surface of the cavity, in which the LED chip is mounted, and a transparent resin including a fluorescent material formed in the recess and the cavity. Accordingly, the amount of light-transmissive, transparent resin filling the cavity is reduced to save on manufacturing costs, and the height of the resin is lowered to improve the luminance of light. Also, the height of the package body is lowered, contributing to manufacturing a small product.
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