SYNTHETIC BUILDING BLOCKS FOR THE PRODUCTION OF MATERIALS FOR ORGANIC ELECTROLUMINESCENCE DEVICES
申请人:MERCK PATENT GMBH
公开号:US20160046563A1
公开(公告)日:2016-02-18
The present invention relates to compounds which are suitable as synthesis precursors for the production of electronically active materials for use in organic electroluminescence devices.
本发明涉及适用于有机电致发光器件中使用的电子活性材料的合成前体化合物。
Synthetic building blocks for the production of materials for organic electroluminescence devices
申请人:Merck Patent GmbH
公开号:US10407384B2
公开(公告)日:2019-09-10
The present invention relates to compounds which are suitable as synthesis precursors for the production of electronically active materials for use in organic electroluminescence devices.
本发明涉及适用于生产有机电致发光器件所用电子活性材料的合成前体的化合物。
Polycyclic compound and organic light emitting device comprising same
申请人:LG Chem, Ltd.
公开号:US11158810B2
公开(公告)日:2021-10-26
The present specification provides a multicyclic compound of Chemical Formula 1, and an organic light emitting device including the same.