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Light emitting diode package and method of manufacturing the same

  • US 8,115,214 B2
  • Filed: 02/23/2007
  • Issued: 02/14/2012
  • Est. Priority Date: 02/23/2006
  • Status: Active Grant
First Claim
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1. A light emitting diode package comprising:

  • a package body including a plurality of electric connections, wherein a lower portion of the package body includes a first region, a second region, and a third region, wherein the second region includes a concave portion and is disposed between the first region and the third region;

    a plurality of light emitting diode (LED) chips on the package body, wherein the plurality of LED chips are disposed on the same horizontal plane, wherein the plurality of LED chips include a first and a second electrode and include at least one vertical type LED chip including the first and the second electrode disposed on an upper surface and a lower surface of the at least one vertical type LED chip, respectively, the vertical type LED chip including an n-electrode disposed on the upper surface of the vertical type LED chip, and wherein the plurality of LED chips are configured to emit light having a same color; and

    a phosphor layer covering a top surface of the plurality of LED chips, said phosphor layer having one of a flat shape surface, a concave shape, or a convex shape and configured to make the light emitted by the plurality of LED chips with the same color into a white color,wherein at least two electrodes respectively disposed on upper surfaces of at least two LED chips are commonly connected to at least one of the plurality of electric connections using wires,wherein an end of an electric connection corresponding to the vertical type LED chip penetrates the package body,wherein the plurality of LED chips are disposed in the package body, andwherein the at least one vertical type LED chip is directly bonded to the electric connection corresponding to the at least one vertical type LED chip using a conductive adhesive.

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