Light emitting device package and a lighting unit with base having via hole
AssigneeLG Innotek Co., Ltd.
InventorYong Seok Choi
Life of this patent
Estimating the term…
Abstract
Provided are a light emitting device package and a lighting device. The light emitting device package includes a base having a via hole passing through a top surface thereof and a bottom surface thereof, a plurality of electrodes formed on the top surface of the base, the plurality of electrodes being electrically connected to a lower portion of the base through the via hole of the base, a frame disposed on the base, the frame having an opening and a light emitting device electrically connected to at least one of the plurality of electrodes in the opening of the frame. A width of the base is wider than a width of the frame, and material having light reflectivity is disposed on the frame.
Claims20
A light emitting device package, comprising:
- a base having a via hole passing through a top surface thereof and a bottom surface thereof;
- a plurality of electrodes formed on the top surface of the base, the plurality of electrodes being electrically connected to a lower portion of the base through the via hole of the base;
- a frame disposed on the base, the frame having an opening;
- and
- a light emitting device electrically connected to at least one of the plurality of electrodes in the opening of the frame,
- wherein a width of the base is wider than a width of the frame,
- wherein a material having light reflectivity is disposed on the frame, and
- wherein a bottom width of the frame is wider than a top width of the frame.
A light emitting device package, comprising:
- a base having a top and a bottom surfaces that are flat;
- a plurality of electrodes formed on the top surface of the base, the plurality of electrodes being electrically connected to a lower portion of the base through a via hole of the base;
- a frame disposed on the base, the frame having an opening;
- and
- a light emitting device electrically connected to at least one of the plurality of electrodes in the opening of the frame,
- wherein a width of the base is wider than a width of the frame,
- wherein a portion of a top surface of the plurality of electrodes is exposed to an outer side of the frame,
- wherein the plurality of electrodes comprise protruding electrodes penetrating the via hole, and
- wherein the protruding electrodes do not overlap with the light emitting device.
A lighting unit comprising a light emitting device package, wherein the light emitting device package comprising:
- a base having a via hole passing through a top surface thereof and a bottom surface thereof;
- a plurality of electrodes formed on the top surface of the base, the plurality of electrodes being electrically connected to a lower portion of the base through the via hole of the base;
- a frame disposed on the base, the frame having an opening;
- and
- a light emitting device electrically connected to at least one of the plurality of electrodes in the opening of the frame,
- wherein a width of the base is wider than a width of the frame,
- wherein a material having light reflectivity is disposed on the frame, and
- wherein a bottom width of the frame is wider than a top width of the frame.
Dependencies are inferred from the claim text.