COMPOUND DERIVED FROM CYCLOPENTADIENONE, PREPARATION METHOD THEREOF AND EL ELEMENT USING THE SAME
申请人:Cho Hyun-Nam
公开号:US20090240062A1
公开(公告)日:2009-09-24
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.
US7875748B2
申请人:——
公开号:US7875748B2
公开(公告)日:2011-01-25
Compound derived from cyclopentadienone, preparation method thereof and EL element using the same
申请人:Cho Hyun-Nam
公开号:US20050067955A1
公开(公告)日:2005-03-31
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.