Heterocyclic compound and organic light emitting element using same
申请人:LT MATERIALS CO., LTD.
公开号:US11133477B2
公开(公告)日:2021-09-28
The present application relates to a hetero-cyclic compound represented by Chemical Formula 1, and an organic light emitting device comprising the same.
本申请涉及一种由化学式 1 表示的杂环化合物,以及包含该化合物的有机发光器件。
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING SAME
申请人:HEESUNG MATERIAL LTD.
公开号:US20160380208A1
公开(公告)日:2016-12-29
Disclosed are a heterocyclic compound and an organic light emitting device including the same.
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT USING SAME
申请人:HEESUNG MATERIAL LTD.
公开号:US20190312211A1
公开(公告)日:2019-10-10
The present application relates to a hetero-cyclic compound represented by Chemical Formula 1, and an organic light emitting device comprising the same.
US9728731B2
申请人:——
公开号:US9728731B2
公开(公告)日:2017-08-08
[EN] BLUE ELECTROLUMINESCENT COMPOUNDS WITH HIGH EFFICIENCY AND DISPLAY DEVICE USING THE SAME<br/>[FR] COMPOSÉS ÉLECTROLUMINESCENTS BLEUS À HAUT RENDEMENT ET DISPOSITIF D'AFFICHAGE UTILISANT CES COMPOSÉS
申请人:GRACEL DISPLAY INC
公开号:WO2009066809A1
公开(公告)日:2009-05-28
The present invention relates to novel organic electroluminescent compounds and display devices comprising the same. The organic electroluminescent compounds according to the present invention exhibit high luminous efficiency and excellent life property, so that an OLED device having very good operation life can be prepared therefrom.