METHOD OF MAKING A LIGHT-EMITTING DEVICE
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United States of America Patent
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Sep 13, 2017
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Dec 7, 2012
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Abstract
A method of manufacturing a light-emitting device includes: providing a substrate; forming a light-emitting structure comprising an active layer on the substrate; forming a protective layer having a first thickness on the light-emitting structure; etching the protective layer such that the protective layer has a second thickness less than the first thickness; and patterning the protective layer.
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