A composition for an organic electroluminescent device is a composition for forming an organic light emitting layer of an organic electroluminescent device by wet coating process. The composition contains a phosphorescent material, a charge transport material, and a solvent, in which the phosphorescent material and the charge transport material are each an unpolymerized organic compound, and the first oxidation potential of the phosphorescent material ED+, the first reduction potential of the phosphorescent material ED-, the first oxidation potential of the charge transporting material ET+, and the first reduction potential of the charge transporting material ET- satisfy the following condition: ET-+0.1≤ED-
一种用于有机电致发光器件的组合物是一种用于通过湿涂层工艺形成有机电致发光器件的有机发光层的组合物。该组合物包含磷光材料、电荷传输材料和溶剂,其中磷光材料和电荷传输材料均为未聚合的有机化合物,磷光材料的第一氧化电位 ED+、磷光材料的第一还原电位 ED-、电荷传输材料的第一氧化电位 ET+、电荷传输材料的第一还原电位 ET- 满足以下条件:ET-+0.1≤ED-
BOUDEN B. F.; CAMERON D. W., TETRAHEDRON LETT., 1977, NO 4, 383-384
作者:BOUDEN B. F.、 CAMERON D. W.
DOI:——
日期:——
US9365767B2
申请人:——
公开号:US9365767B2
公开(公告)日:2016-06-14
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