Heterocyclic compound and organic light-emitting device including same

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Heterocyclic compounds with specific structural features are used in organic light-emitting devices to address the limitations of existing materials, achieving reduced driving voltage, improved efficiency, and extended lifespan by enhancing hole transport and electron blocking.

WO2025009959A1PCT designated stage expired Publication Date: 2025-01-09LT MATERIALS CO LTD

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Patent Timeline

04 Jul 2023

Priority

25 Jun 2024

Application

PCT/KR2024/095891

09 Jan 2025

Publication

WO2025009959A1

CPC: C07D493/04; C07D495/04; C09K11/06; H10K50/11; H10K50/15; H10K50/18; H10K85/60; H10K85/6574

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The present specification pertains to: a heterocyclic compound of chemical formula 1; and an organic light-emitting device including same.

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