Optoelectronic device with improved light extraction efficiency

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United States of America Patent

PATENT NO 9793431
APP PUB NO 20170047477A1
SERIAL NO

15305745

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Abstract

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The optoelectronic device (1) comprises a substrate (2), a light-emitting member (3) comprising an elongate element (4) extending in a direction forming an angle with the substrate (2). An intermediate element (5) is interposed between the substrate (2) and a longitudinal end of the elongate element (4) closest to the substrate (2). Furthermore, the substrate (2) is transparent to said light and the intermediate element (5), transparent to said light, comprises at least one nitride of a transition metal, and has a thickness less than or equal to 9 nm.

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Patent Owner(s)

  • ALEDIA;COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dupont, Florian Grenoble, FR 21 31
Hyot, Bérangère Eybens, FR 17 37

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