COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME
申请人:LG Chem, Ltd.
公开号:US20190055222A1
公开(公告)日:2019-02-21
The present application relates to a compound of Chemical Formula 1 and an organic light emitting device including the same.
本申请涉及化学式1的化合物以及包括该化合物的有机发光器件。
MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES
申请人:Merck Patent GmbH
公开号:US20200199138A1
公开(公告)日:2020-06-25
The present invention relates to compounds suitable for use in electronic devices, and to electronic devices, especially organic electroluminescent devices, comprising these compounds.
本发明涉及适用于电子设备的化合物,以及包括这些化合物的电子设备,特别是有机电致发光器件。
Materials for organic electroluminescent devices
申请人:Merck Patent GmbH
公开号:US11296281B2
公开(公告)日:2022-04-05
The present invention relates to dibenzofuran and dibenzothiophene derivatives, especially for use as triplet matrix materials in organic electroluminescent devices. The invention further relates to a process for preparing the compounds of the invention and to electronic devices comprising these.
본 발명은, 특히 유기 전계발광 소자에서 삼중항 매트릭스 재료로서 사용하기 위한, 전자-결핍 헤테로아릴 기에 의해 치환되어 있는 카르바졸, 디벤조푸란, 디벤조티오펜 및 플루오렌 유도체를 기재한다. 본 발명은 또한 본 발명에 따른 화합물의 제조 방법 및 이러한 화합물을 포함하는 전자 소자에 관한 것이다.