发明授权
US06333521B1 Oleds containing thermally stable glassy organic hole transporting materials
有权
含有热稳定玻璃状有机空穴传输材料的油墨
- 专利标题： Oleds containing thermally stable glassy organic hole transporting materials
- 专利标题（中）： 含有热稳定玻璃状有机空穴传输材料的油墨
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申请号： US09610454申请日： 2000-07-05
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公开(公告)号： US06333521B1公开(公告)日： 2001-12-25
- 发明人: Mark E. Thompson , Loy Douglas , Diarmuid O'Brien , Bryan E. Koene , Stephen R. Forrest
- 申请人： Mark E. Thompson , Loy Douglas , Diarmuid O'Brien , Bryan E. Koene , Stephen R. Forrest
- 主分类号： H01L2715
- IPC分类号： H01L2715
摘要：
The present invention is directed to organic light emitting devices comprising a heterostructure for producing electroluminescence having a hole transporting layer with a glass structure. The hole transporting layer comprises a compound having a symmetric molecular structure. The end groups of the symmetric molecule are hole transporting amine moieties having an unsaturated linkage between two arenes.
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