发明授权
US07763727B2 Compound and organic electronic device using the same 失效
复合有机电子器件使用相同

Compound and organic electronic device using the same
摘要:
Disclosed is a novel compound suitable as an electron transporting material for organic electronic devices. Also disclosed is an organic electronic device using such a compound which has higher sensitivity and longer life than conventional organic electronic devices.Specifically disclosed is a compound having a structure wherein structural units represented by the general formula (1) below are bonded to one another without a linking group, wherein, in the formula, X1 to X4 independently represent an oxygen atom, a sulfur atom or NR0 (wherein R0 represents a hydrogen atom, or a substituted or unsubstituted monovalent organic group); Z0 represents a tetravalent organic group; and * represents a bonding position.
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