LT - AROMATIC HETEROCYCLIC DERIVATIVE, AND ORGANIC ELECTROLUMINESCENT ELEMENT, ILLUMINATION DEVICE, AND DISPLAY DEVICE USING AROMATIC HETEROCYCLIC DERIVATIVE
EN - AROMATIC HETEROCYCLIC DERIVATIVE, AND ORGANIC ELECTROLUMINESCENT ELEMENT, ILLUMINATION DEVICE, AND DISPLAY DEVICE USING AROMATIC HETEROCYCLIC DERIVATIVE
Legal status
Patent not validated
Bibliographic data
Indications of the International Patent Classification (IPC)
| (51) |
INT.CL. |
C07D 405/14 |
(2006.01) |
|
|
C07D 405/14 |
(2013.01) |
|
|
C07D 409/14 |
(2006.01) |
|
|
C07D 409/14 |
(2013.01) |
|
|
C07D 209/82 |
(2006.01) |
|
|
C07D 209/82 |
(2013.01) |
|
|
H10K 50/10 |
(2023.01) |
|
|
H10K 50/00 |
(2023.02) |
European patent
| (11) |
Number of the document |
3257850 |
| (13) |
Kind of document |
T |
| (96) |
European patent application number |
16749315.4 |
|
Date of filing the European patent application |
2016-02-12 |
| (97) |
Date of publication of the European application |
2017-12-20 |
| (45) |
Date of publication and mention of the grant of the patent |
2023-06-28
|
| (46) |
Date of publication of the claims translation |
|
PCT application
| (86) |
Number |
PCT/JP2016/054126 |
|
Date |
2016-02-12 |
PCT application publication
| (87) |
Number |
WO 2016/129672 |
|
Date |
2016-08-18 |
Priority applications
| (30) |
Number |
Date |
Country code |
|
2015026039 |
2015-02-13
|
JP |
Inventors
| (72) |
SUGINO, Motoaki , JP
KATOH, Eisaku , JP
|
Grantee
| (73) |
Merck Patent GmbH ,
Frankfurter Strasse 250, 64293 Darmstadt,
DE
|
Title
| (54) |
AROMATIC HETEROCYCLIC DERIVATIVE, AND ORGANIC ELECTROLUMINESCENT ELEMENT, ILLUMINATION DEVICE, AND DISPLAY DEVICE USING AROMATIC HETEROCYCLIC DERIVATIVE |
| |
AROMATIC HETEROCYCLIC DERIVATIVE, AND ORGANIC ELECTROLUMINESCENT ELEMENT, ILLUMINATION DEVICE, AND DISPLAY DEVICE USING AROMATIC HETEROCYCLIC DERIVATIVE |
