Light emitting apparatus
AssigneeLG Innotek Co., Ltd.
InventorBong Kul Min
Life of this patent
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Abstract
Disclosed is a light emitting apparatus. The light emitting apparatus includes a package body; first and second electrodes; a light emitting device electrically connected to the first and second electrodes and including a first conductive semiconductor layer, a second conductive semiconductor layer, and an active layer between the first and second conductive semiconductor layers; and a lens supported on the package body and at least a part of the lens including a reflective structure. The package body includes a first cavity, one ends of the first and second electrodes are exposed in the first cavity and other ends of the first and second electrodes are exposed at lateral sides of the package body, and a second cavity is formed at a predetermined portion of the first electrode exposed in the first cavity.
Claims21
A light emitting apparatus comprising:
- a package body;
- a first electrode and a second electrode disposed in the package body;
- at least one light emitting device electrically coupled to the first electrode and the second electrode and disposed on one of the first electrode and the second electrode;
- and
- a lens over the package body and including a recess formed on a top surface, the recess being concave downward, wherein:
- the package body includes a first cavity, a first end of the first electrode and a first end of the second electrode are exposed in the first cavity and a second end of the first electrode, and a second end of the second electrode are exposed at lateral sides of the package body, respectively,
- a reflective structure is disposed at the recess and includes both an organic material and an inorganic material,
- a second cavity is formed at a predetermined portion of the first electrode exposed in the first cavity, and
- a largest width of the reflective structure is smaller than a largest width of the second cavity.
A light emitting apparatus comprising:
- a package body have a first cavity and a second cavity;
- a first electrode and a second electrode disposed in the package body;
- a light emitting device electrically coupled to the first electrode and the second electrode and disposed on the second cavity;
- and
- a lens over the package body and having a recess, wherein a first end of the first electrode and a first end of the second electrode are exposed in the first cavity, and a second end of the first electrode and a second end of the second electrode are exposed through a first side surface and a second side surface of the package body, respectively,
- wherein the package body has a first body and a second body provided under the first body, the first cavity is surrounded by the first body formed with a nonmetal material and the second cavity is surrounded by the second body,
- wherein the lens has a reflective structure with reflective material disposed on the recess,
- wherein a largest width of the reflective structure is smaller than a largest width of the second cavity,
- wherein the second cavity is disposed on one of the first electrode and the second electrode, and
- wherein a width of the recess is smaller than a width of the second cavity.
Dependencies are inferred from the claim text.