VOLTAGE LIGHT EMITTING DEVICE USING LAYERED ELECTRODE

PROBLEM TO BE SOLVED: To provide a voltage light emitting device using a layered base electrode. SOLUTION: This voltage light emitting device comprises a base, an anode, a voltage light emitting element and a cathode. At least one of the two electrode is made of the material, which is transparent in...

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Bibliographische Detailangaben
Hauptverfasser: WEHRMANN ROLF DR, JONAS FRIEDRICH DR, ELSCHNER ANDREAS DR, HUEPPAUFF MARTIN DR
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a voltage light emitting device using a layered base electrode. SOLUTION: This voltage light emitting device comprises a base, an anode, a voltage light emitting element and a cathode. At least one of the two electrode is made of the material, which is transparent in a visible spectrum area, and the anode is formed of two thin layers, and a layer adjacent to a carrier is made of the inorganic material having conductivity, which has a desirable electronic work function, and a layer adjacent to the voltage light emitting element is made of the material having conductivity, which can be deposited from the solution.