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US 8,475,007 B2Granted
Light emitting device
AssigneeNEC Lighting, Ltd.
InventorsYoshinori Ueji, Shusaku Kon
Life of this patent
Estimating the term…
Abstract
A light emitting device comprises a light emitting element disposed within a space surrounded by a reflective surface of a reflector disposed on a board. A lower portion of the reflector is placed within a recess formed in the board, and a side wall of the recess is interposed between the lower end of the reflective surface of the reflector and the light emitting element.
Claims5
A light emitting device comprising:
- a board including at least an insulating layer, a wiring layer disposed on said insulating layer, and a protective layer disposed on said wiring layer, said protective layer being formed with a recess;
- a reflector disposed on said board;
- and
- a light emitting element disposed within a space surrounded by a reflective surface of said reflector,
- wherein a lower portion of said reflector is placed within the recess, and a side wall of the recess is interposed between a lower end of the reflective surface of said reflector and said light emitting element, and the lower end of the reflective surface is located below an upper surface of said light emitting element;
- and
- wherein a lower surface of said light emitting element is located below an upper end of said side wall of said recess.
4 more elements
Dependencies are inferred from the claim text.