Organisches Optoelektronisches Element und Anzeigevorrichtung
Anmelder: SAMSUNG SDI CO., LTD. 🇰🇷
Details
- Veröffentlichungs-Nr.
- EP4776820
- Anmeldetag
- 9. Januar 2024
- Veröffentlichung
- 13. März 2025
- Rechtsraum
- EP
Abstract
Disclosed is an organic optoelectronic device including an anode and a cathode facing each other, a light emitting layer between the anode and the cathode, a hole transport layer between the anode and the light emitting layer, and a hole transport auxiliary between the light emitting layer and the hole transport layer,wherein the light emitting layer includes a first compound represented by Chemical Formula 1 and a second compound represented by Chemical Formula 2 or a combination of Chemical Formula 3 and Chemical Formula 4, and the hole transport auxiliary layer includes a third compound represented by Chemical Formula 5.Details of Chemical Formula 1 to Chemical Formula 5 are as defined in the specification.
Anmelder
- Firma
- SAMSUNG SDI CO., LTD.
- Land
- 🇰🇷 Südkorea
Südkoreanisches Unternehmen der Samsung-Gruppe, das Batterien und Energiespeichersysteme für Elektrofahrzeuge, Elektronikgeräte und stationäre Anwendungen entwickelt und produziert.
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