LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME
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Abstract
By using a light emitting device including an insulating substrate and a light emitting unit formed on the insulating substrate, the light emitting unit including: a plurality of linear wiring patterns disposed on the insulating substrate in parallel with one another, a plurality of light emitting elements that are mounted between the wiring patterns while being electrically connected to the wiring patterns, and a sealing member for sealing the light emitting elements, as well as a method for manufacturing thereof, it becomes possible to provide a light emitting device that achieves sufficient electrical insulation and has simple manufacturing processes so that it can be manufactured at a low cost, and a method for manufacturing the same.
3 Citations
22 Claims
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1-7. -7. (canceled)
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8. An LED lamp comprising:
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a support member; a light emitting device mounted on said support member, comprising; a substrate having a lighting area and a peripheral area surrounding the lighting area in an upper surface of the substrate, and having a lower surface faced toward said support member, a positive electrode land provided on the upper surface and located on the peripheral area of the substrate with a space between an edge of the substrate and the positive electrode land, a negative electrode land provided on the upper surface and located on the peripheral area of the substrate with a space between the edge of the substrate and the negative electrode land, and a light emitting unit formed on the lighting area of the substrate, including a plurality of light emitting elements electrically connected between the positive and negative electrode lands, and a sealing member for sealing and continuously covering the plurality of light emitting elements, the sealing member being located other than the peripheral area and within the lighting area; and first and second external wires connected to the positive and negative electrode lands, respectively. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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Specification