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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31/00
Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
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H01L31/18
Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
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H01L31/1828
the active layers comprising only AIIBVI compounds, e.g. CdS, ZnS, CdTe
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H01L31/1836
comprising a growth substrate not being an AIIBVI compound
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H01L31/1836

Back contact LED through spalling
09865769 · 2018-01-09 · ·

A method of forming, and corresponding structure, of an LED device where an LED and the contacts for the device are formed on a surface of the substrate, and the substrate is spalled just below the surface of the substrate.