[EN] ORGANIC ELECTROLUMINESCENT COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME<br/>[FR] COMPOSÉS ÉLECTROLUMINESCENTS ORGANIQUES ET DISPOSITIF ÉLECTROLUMINESCENT ORGANIQUE LES COMPRENANT
申请人:ROHM & HAAS ELECT MATERIALS KOREA LTD
公开号:WO2017069428A1
公开(公告)日:2017-04-27
The present disclosure relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. An organic electroluminescent device can have a good lifespan by using the organic electroluminescent compound of the present disclosure.
HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME, COMPOSITION FOR ORGANIC MATERIAL LAYER OF ORGANIC LIGHT-EMITTING DEVICE, AND METHOD FOR MANUFACTURING ORGANIC LIGHT-EMITTING DEVICE
申请人:LT MATERIALS CO., LTD.
公开号:US20220396568A1
公开(公告)日:2022-12-15
The present specification provides a heterocyclic compound represented by Chemical Formula 1, an organic light emitting device comprising the same, a composition for an organic material layer of an organic light emitting device, and a method for manufacturing an organic light emitting device.
[EN] ORGANIC ELECTRONIC ELEMENT COMPRISING, AS HOST MATERIAL, MIXTURE OF DIFFERENT KINDS OF COMPOUNDS, AND ELECTRONIC DEVICE THEREOF<br/>[FR] ÉLÉMENT ÉLECTRONIQUE ORGANIQUE COMPRENANT, EN TANT QUE MATÉRIAU HÔTE, UN MÉLANGE DE DIFFÉRENTS TYPES DE COMPOSÉS, ET DISPOSITIF ÉLECTRONIQUE ASSOCIÉ<br/>[KO] 이종 화합물의 혼합물을 호스트로 포함하는 유기전기소자 및 그 전자 장치
申请人:DUK SAN NEOLUX CO LTD
公开号:WO2020032447A1
公开(公告)日:2020-02-13
본 발명은 화학식 1로 표시되는 2종 이상의 화합물과 화학식 2로 표시되는 화합물을 혼합한 혼합물을 인광성 발광층의 호스트 재료로 사용한 유기전기소자 및 그 전자장치를 제공하며, 이러한 혼합물을 인광 호스트 재료로 사용함으로써, 유기전기소자의 구동전압을 낮출 수 있고 발광 효율 및 수명을 향상시킬 수 있다.
[EN] ORGANIC ELECTROLUMINESCENT COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME<br/>[FR] COMPOSÉS ÉLECTROLUMINESCENTS ORGANIQUES ET DISPOSITIF ÉLECTROLUMINESCENT ORGANIQUE COMPRENANT CEUX-CI
申请人:ROHM & HAAS ELECT MAT
公开号:WO2014088290A1
公开(公告)日:2014-06-12
The present invention relates to a novel organic electroluminescent compound and an organic electroluminescent device comprising the same. Using the organic electroluminescent compound according to the present invention, an organic electroluminescent device can have a long lifespan, a low driving voltage, high current efficiency and high power efficiency.