Compound Having Oxadiazole Ring Structure Substituted with Pyridyl Group, and Organic Electroluminescent Device
申请人:Miki Tetsuzo
公开号:US20080017846A1
公开(公告)日:2008-01-24
The present invention relates to a compound having an oxadiazole ring structure having a substituted pyridyl group connected thereto, represented by the following general formula (1).
According to the present invention, it becomes possible to provide an organic compound having excellent characteristic of high stability in a thin film state, and the emission efficiency and durability of conventional organic EL devices can be remarkably improved.
COMPOUND HAVING OXADIAZOLE RING STRUCTURE SUBSTITUTED WITH PYRIDYL GROUP AND ORGANIC ELECTROLUMINESCENCE DEVICE
申请人:Miki Tetsuzo
公开号:US20100066244A1
公开(公告)日:2010-03-18
The present invention relates to a compound having an oxadiazole ring structure having a substituted pyridyl group connected thereto, represented by the following general formula (1).
According to the present invention, it becomes possible to provide an organic compound having excellent characteristic of high stability in a thin film state, and the emission efficiency and durability of conventional organic EL devices can be remarkably improved.
Compound having oxadiazole ring structure substituted with pyridyl group and organic electroluminescence device
申请人:Hodogaya Chemical Co., Ltd.
公开号:US07977671B2
公开(公告)日:2011-07-12
The present invention relates to a compound having an oxadiazole ring structure having a substituted pyridyl group connected thereto, represented by the following general formula (1).
According to the present invention, it becomes possible to provide an organic compound having excellent characteristic of high stability in a thin film state, and the emission efficiency and durability of conventional organic EL devices can be remarkably improved.
Compound having oxadiazole ring structure substituted with pyridyl group, and organic electroluminescent device
申请人:Hodogaya Chemical Co., Ltd.
公开号:US07812341B2
公开(公告)日:2010-10-12
The present invention relates to a compound having an oxadiazole ring structure having a substituted pyridyl group connected thereto, represented by the following general formula (1).
According to the present invention, it becomes possible to provide an organic compound having excellent characteristic of high stability in a thin film state, and the emission efficiency and durability of conventional organic EL devices can be remarkably improved.
COMPOUND HAVING OXADIAZOLE RING STRUCTURE SUBSTITUTED WITH PYRIDYL GROUP, AND ORGANIC ELECTROLUMINESCENT DEVICE
申请人:Hodogaya Chemical Co., Ltd.
公开号:EP1746094A1
公开(公告)日:2007-01-24
The present invention relates to a compound having an oxadiazole ring structure having a substituted pyridyl group connected thereto, represented by the following general formula (1).
According to the present invention, it becomes possible to provide an organic compound having excellent characteristic of high stability in a thin film state, and the emission efficiency and durability of conventional organic EL devices can be remarkably improved.