发明申请
US20090240062A1 COMPOUND DERIVED FROM CYCLOPENTADIENONE, PREPARATION METHOD THEREOF AND EL ELEMENT USING THE SAME 有权
由环戊二烯酮衍生的化合物,其制备方法和使用该化合物的EL元件

COMPOUND DERIVED FROM CYCLOPENTADIENONE, PREPARATION METHOD THEREOF AND EL ELEMENT USING THE SAME
摘要:
Disclosed are a compound represented by the following formula (1), which is derived from cyclopentadienone and can be used as a core material for an organic electroluminescence element or other optical devices, and preparation method thereof, and an EL element using the same.
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