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US 10,593,847 B2Granted
Light emitting device
AssigneeNichia Corporation
InventorsHiroaki Ukawa, Shinichi Ichikawa
Life of this patent
Estimating the term…
Abstract
A light emitting device includes one or more light emitting elements; a first lead on which the one or more light emitting elements are disposed; a second lead electrically connected to the one or more light emitting elements; a resin member supporting the first lead and the second lead, and including one or more projected portions; and a resin frame surrounding the light emitting elements, and covering at least a portion of each of the projected portions.
Claims20
A light emitting device, comprising:
- one or more light emitting elements;
- a first lead on which the one or more light emitting elements are disposed;
- a second lead electrically connected to the one or more light emitting elements;
- a resin member supporting the first lead and the second lead, and including one or more projected portions projecting upward such that, in a cross-sectional view of the light emitting device, an upper surface of each of the one or more projected portions is at a position higher than upper surfaces of the first and second leads;
- and
- a resin frame surrounding the one or more light emitting elements, and covering at least a portion of each of the one or more projected portions,
- wherein, in a plan view of the light emitting device, the one or more projected portions are located outside of an area of the first lead.
4 more elements
A light emitting device, comprising:
- one or more light emitting elements,
- a first lead including:
- a wide-width portion on which the one or more light emitting elements are located,
- a narrow-width portion that extends from the wide-width portion and is narrower than the wide-width portion in a plan view of the light emitting device, and
- a terminal portion that extends from the narrow-width portion and is wider than the narrow-width portion in the plan view of the light emitting device;
- a second lead electrically connected to the one or more light emitting elements;
- a resin member supporting the first lead and the second lead, and including one or more projected portions projecting upward such that, in a cross-sectional view of the light emitting device, an upper surface of each of the one or more projected portions is at a position higher than upper surfaces of the first and second leads;
- and
- a resin frame surrounding the one or more light emitting elements, and covering at least a portion of each of the one or more projected portions,
- wherein, in the plan view of the light emitting device, the one or more projected portions of the resin member are at least partially surrounded by the wide-width portion, the narrow-width portion, and the terminal portion, and
- wherein, in the plan view of the light emitting device, the one or more projected portions are located outside of an area of the wide-width portion of the first lead and an area of the terminal portion of the first lead.
8 more elements
Dependencies are inferred from the claim text.