An organic optoelectronic device and a display device including the organic optoelectronic device, the 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 layer 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, and the hole transport auxiliary layer includes a third compound represented by Chemical Formula 3,
COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE, AND DISPLAY DEVICE
申请人:SAMSUNG SDI CO., LTD.
公开号:US20210184128A1
公开(公告)日:2021-06-17
The present invention is related to a first compound for an organic optoelectronic device represented by Chemical Formula 1, a composition for an organic optoelectronic device including the same, an organic optoelectronic device, and a display device.
In Chemical Formula 1, definitions of each substituent are the same as defined in the specification.
An electron was found to catalyze the coupling of magnesium diarylamides with aryl iodides giving triarylamines through a radical‐anion intermediate. The transformation requires no transition metal catalysts or additives, and a wide array of products are formed in good‐to‐excellent yields.
[EN] ORGANIC ELECTROLUMINESCENT COMPOUNDS AND AN ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME<br/>[FR] COMPOSÉS ÉLECTROLUMINESCENTS ORGANIQUES ET DISPOSITIF ÉLECTROLUMINESCENT ORGANIQUE COMPRENANT CES COMPOSÉS
申请人:ROHM & HAAS ELECT MAT
公开号:WO2014129846A1
公开(公告)日:2014-08-28
The present invention relates to organic electroluminescent compounds of formula 1 (see below) wherein X, A, B, C and R4, R5, R6, R7, a, b, c. d. e, l, m, and n are as defined in the description. The invention also relates to organic electroluminescent devices using compounds of formula 1. An organic electroluminescent compound according to the present invention and its use in an organic electroluminescent device can have high luminescent efficiency and high current efficiency.