The present invention relates to certain fluorenes, to the use of the compounds in an electronic device, and to an electronic device comprising at least one of these compounds. The present invention furthermore relates to a process for the preparation of the compounds and to a formulation and composition comprising one or more of the compounds.
DEUTERATED HETEROCYCLIC COMPOUND, ORGANIC LIGHT EMITTING DEVICE INCLUDING THE SAME AND COMPOSITION FOR ORGANIC LAYER OF ORGANIC LIGHT EMITTING DEVICE
申请人:LG Display Co., Ltd.
公开号:EP4074706A1
公开(公告)日:2022-10-19
The present disclosure relates to a deuterated heterocyclic compound being represented by following Formula, an organic light emitting device including the heterocyclic compound and an organic light emitting display device including the organic light emitting device. The heterocyclic compound is included in an organic material layer of the organic light emitting device.
The present invention relates to certain fluorenes, to the use of the compounds in an electronic device, and to an electronic device comprising at least one of these compounds. The present invention furthermore relates to a process for the preparation of the compounds and to a formulation and composition comprising one or more of the compounds.