COMPOUND, ORGANIC ELECTROLUMINESCENT APPARATUS AND DISPLAY DEVICE

WIPO Patent Application WO/2022/100704

A1

The present application relates to the field of electroluminescence, and disclosed are a compound, an organic electroluminescent apparatus and a display device. The structural formula of the compound is represented by formula (I). The organic electroluminescent apparatus using the material of the compound of the present application has a low driving voltage and a high current efficiency. In addition, a transport layer or an injection layer of an organic electroluminescent apparatus can be prepared by using the compound of the present application by means of a solution method.

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WANG ZHANQI (CN)
GUO LINLIN (CN)
LI ZHIQIANG (CN)
LU JINBO (CN)

PCT/CN2021/130418

May 19, 2022

November 12, 2021

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FUYANG SINEVA MAT TECH CO LTD (CN)
BEIJING SINEVA TECH CO LTD (CN)
BEIJING SINEVA MATERIAL TECH CO LTD (CN)

C07C211/61; C07C13/66; C07C25/22; C07C217/80; C07C255/58; C07D209/80; C07D209/86; C07D209/88; C07D209/96; C07D219/02; C07D221/18; C07D241/46; C07D307/91; C07D487/04; H01L51/50; H01L51/54

WO2020032574A1

2020-02-13

CN112457201A	2021-03-09
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CN108191744A	2018-06-22
CN107892650A	2018-04-10
CN108033887A	2018-05-15
CN111434648A	2020-07-21
CN109467510A	2019-03-15
CN111440156A	2020-07-24
CN109890787A	2019-06-14
CN111662187A	2020-09-15
CN111511879A	2020-08-07
CN109336834A	2019-02-15
CN110105225A	2019-08-09
CN111848417A	2020-10-30
CN108976165A	2018-12-11

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