METHOD OF PRODUCING A LIGHT-EMITTING DEVICE, AND LIGHT-EMITTING DEVICE
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United States of America Patent
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Feb 17, 2016
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Feb 20, 2015
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Abstract
A method of producing a light-emitting device includes providing a carrier having a carrier top face and at least one light-emitting semiconductor chip arranged on the carrier top face, wherein the semiconductor chip has a radiation emission face and is arranged on the carrier top face such that the radiation emission face faces away from the carrier top face; arranging a converter element on the at least one semiconductor chip on its radiation emission face so that the converter element fully covers the radiation emission face of the semiconductor chip and extends laterally beyond the semiconductor chip; covering the converter element with an encapsulant, and compression molding and curing the encapsulant so that the encapsulant covers the converter element on a face facing away from the semiconductor chip, and the converter element and the encapsulant fit closely against the radiation emission face and at least against a side face of the semiconductor chip; and detaching the encapsulant, together with the converter element and the semiconductor chip, from the carrier.
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