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    • 3. 发明授权
    • Organic light-emitting laminate and organic electroluminescent device containing the same
    • 有机发光层压板和含有它的有机电致发光器件
    • US08319421B2
    • 2012-11-27
    • US12292306
    • 2008-11-17
    • Meng-Ting LeeJin-Sheng Lin
    • Meng-Ting LeeJin-Sheng Lin
    • H01J1/63
    • H01L51/5016H01L51/006H01L51/0072H01L51/0085H01L51/0094H01L51/5036H01L2251/5384H01L2251/552
    • An organic light-emitting laminate for use in an organic electroluminescent device, characterized in comprising: a first light-emitting layer, including a first main light-emitting material and a first phosphorescent material, a second light-emitting layer, including a second main light-emitting material and a second phosphorescent material, formed on the first light-emitting layer, and a carrier-transporting material, which is included in at least one of the first light-emitting layer and the second light-emitting layer; wherein the first main light-emitting material, the second main light-emitting material and the carrier-transporting material each have a triplet energy level higher than that of the first phosphorescent material and the second phosphorescent material. The present invention also provides an organic electroluminescent device containing the organic light-emitting laminate.
    • 一种用于有机电致发光器件的有机发光层压板,其特征在于包括:第一发光层,包括第一主发光材料和第一磷光材料;第二发光层,包括第二主发光层 形成在第一发光层上的发光材料和第二磷光材料以及包含在第一发光层和第二发光层中的至少一个中的载流子传输材料; 其中所述第一主发光材料,所述第二主要发光材料和所述载流子传输材料各自具有比所述第一磷光材料和所述第二磷光材料高的三线态能级。 本发明还提供含有有机发光层叠体的有机电致发光元件。
    • 5. 发明申请
    • Organic light-emitting laminate and organic electroluminescent device conatiaing the same
    • 有机发光层压板和有机电致发光器件相同
    • US20090295278A1
    • 2009-12-03
    • US12292306
    • 2008-11-17
    • Meng-Ting LeeJin-Sheng Lin
    • Meng-Ting LeeJin-Sheng Lin
    • H01J1/63
    • H01L51/5016H01L51/006H01L51/0072H01L51/0085H01L51/0094H01L51/5036H01L2251/5384H01L2251/552
    • Provided is an organic light-emitting laminate for use in an organic electroluminescent device, characterized in comprising: a first light-emitting layer, including a first main light-emitting material and a first phosphorescent material, a second light-emitting layer, including a second main light-emitting material and a second phosphorescent material, formed on the first light-emitting layer, and a carrier-transporting material, which is included in at least one of the first light-emitting layer and the second light-emitting layer; wherein the first main light-emitting material, the second main light-emitting material and the carrier-transporting material each have a triplet energy level higher than that of the first phosphorescent material and the second phosphorescent material. The present invention also provides an organic electroluminescent device containing the organic light-emitting laminate.
    • 本发明提供一种用于有机电致发光器件的有机发光层压板,其特征在于包括:第一发光层,包括第一主发光材料和第一磷光材料;第二发光层,包括第 形成在第一发光层上的第二主要发光材料和第二磷光材料以及包含在第一发光层和第二发光层中的至少一个中的载流子传输材料; 其中所述第一主发光材料,所述第二主要发光材料和所述载流子传输材料各自具有比所述第一磷光材料和所述第二磷光材料高的三线态能级。 本发明还提供含有有机发光层叠体的有机电致发光元件。