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US 10,096,760 B2Granted
Semiconductor device package
AssigneeLG Innotek Co., Ltd.
InventorsEun Joo Kim, Ga Yeon Kim, Nak Hun Kim, Jung Hwan Son, Young Hyun Jeon
Life of this patent
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Abstract
A semiconductor device package and a lighting device including a semiconductor device package are provided. The semiconductor device package may include a substrate, a first electrode module provided on the substrate, a light emitting device provided in a first region of the first electrode module, a second electrode module electrically disconnected from the first electrode module and provided on the substrate, and an insulating reflection layer provided on a circumference of the light emitting device between the first electrode module and the second electrode module and having a polygonal shape.
Claims20
A semiconductor device package comprising:
- a substrate;
- a first electrode module provided on the substrate;
- a second electrode module electrically disconnected from the first electrode module and provided on the substrate;
- a light emitting device provided on the first electrode module;
- an insulating reflection layer provided between the first electrode module and the second electrode module;
- and
- an optical lens provided on the insulating reflection layer,
- wherein an upper surface of the insulating reflection layer is provided in a polygonal shape having a plurality of vertexes including:
- at least one first point where a distance to a center of the substrate is within a first range;
- and
- an angle between an upper surface of the substrate and a contact line circumscribing the optical lens is 60 degrees to 90 degrees,
- wherein the at least one first point vertically overlaps a line that connects an external contact point between the contact line and the optical lens to a point at which the contact line contacts the substrate.
9 more elements
A semiconductor device package comprising:
- a substrate;
- a first electrode module provided on the substrate;
- a second electrode module separated from the first electrode module and provided on the substrate;
- and
- an insulating reflection layer provided between the first electrode module and the second electrode module,
- wherein the first electrode module includes:
- a first electrode extension provided outside the first electrode module with respect to a first axis to extend a second axis direction vertical to the first axis;
- a first region separated from the first electrode extension in a third axis direction opposite to the first axis, a light emitting device being provided in the first region;
- a second region separated from the first electrode extension in a first axis direction and separated from the first region in the second axis direction vertical to the first axis direction, a protection device being provided in the second region;
- a first connector provided between the first region and the first electrode extension to electrically connect the first region to the first electrode extension;
- and
- a second connector provided between the second region and the first electrode extension to electrically connect the second region to the first electrode extension,
- wherein the first electrode extension includes:
- a first vertical part provided in parallel with the second axis direction between the first connector and the second connector;
- a first diagonal part provided between the first vertical part and the second connector to have a width that corresponds to the first axis direction and increases progressively closer to the second axis direction;
- a first protrusion separated from the second region in the second axis direction, provided outside the first electrode module with respect to a second axis, connected to the first diagonal part, and provided to protrude in the first axis direction;
- a second protrusion provided outside the first region in a fourth axis direction opposite to the second axis direction;
- and
- a second diagonal part provided between the second protrusion and the first vertical part of the first electrode extension to have a width that corresponds to the first axis direction and increases progressively closer to the fourth axis direction,
- wherein the second electrode module includes:
- a second electrode extension provided outside the second electrode module in the third axis direction to extend in the second axis direction;
- a first bonding part provided in the first axis direction to have a region overlapping the first region and connected to the second electrode extension;
- a second bonding part provided in the first axis direction to have a region overlapping the first region, separated from the first bonding part in the second axis direction, and connected to the second electrode extension;
- a third bonding part provided in the first axis direction to have a region overlapping the second region and connected to the second electrode extension;
- a third protrusion provided to extend in the first axis direction, separated from the third bonding part in the second axis direction, and connected to the second electrode extension;
- and
- a fourth protrusion provided to extend in the first axis direction, separated from the second bonding part in the fourth axis direction, and connected to the second electrode extension, and
- wherein the second electrode extension part includes:
- a second vertical part provided in parallel with the second axis direction between the first bonding part and the second bonding part;
- a third diagonal part provided between the third protrusion and the second vertical part to have a width that corresponds to the first axis direction and increases progressively closer to the second axis direction;
- and
- a fourth diagonal part provided between the fourth protrusion and the second vertical part to have a width that corresponds to the first axis direction and increases progressively closer to the fourth axis direction.
29 more elements
Dependencies are inferred from the claim text.