Patent classifications
H
ELECTRICITY
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H01
ELECTRIC ELEMENTS
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H01L
SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
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33/00
Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
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H01L33/44
characterised by the coatings, e.g. passivation layer or anti-reflective coating
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H01L33/46
Reflective coating, e.g. dielectric Bragg reflector
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