FLUORENE-BASED COMPOUND AND ORGANO-ELECTROLUMINESCENT DEVICE USING THE SAME
申请人:LYU Yi-yeol
公开号:US20080048559A1
公开(公告)日:2008-02-28
Provided herein are fluorene-based compounds including a fluorene or a spirofluorene structure at both terminals and a spacer including one or more atoms between the both terminals. The invention further provides an organo-electroluminescent device having an organic layer in which the fluorene-based compound is introduced. The fluorene-based compound can be readily manufactured using dry and wet processes, and the organo-electroluminescent device using the same has excellent properties in color purity, internal and external efficiency, and thermal, optical and electrical stability.
申请人:WithEI Materials Co.,Ltd (주)위델소재(120090136303) Corp. No ▼ 110111-4027250BRN ▼209-81-47810
公开号:KR20160031468A
公开(公告)日:2016-03-22
본 발명은 아민 화합물의 제조방법에 관한 것으로, 더욱 상세하게는 특정 팔라듐 착화합물을 이용하여 중간체를 형성하고 이를 다시 Sn 원소를 포함하는 특정 반응물과 반응시킴으로써, 유기전계 발광소자의 유기물층 물질로 적합한 재료를 효율적으로 합성할 수 있는 3차 아릴 아민 화합물의 제조방법에 관한 것이다.