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发明申请
US20130153881A1 ORGANIC LIGHT-EMITTING DEVICES AND LIGHT SOURCE SYSTEMS 审中-公开
有机发光装置和光源系统

ORGANIC LIGHT-EMITTING DEVICES AND LIGHT SOURCE SYSTEMS
摘要：
The present invention provides an organic light-emitting device including a first electrode (101), a second electrode (102), organic multi-layers (105, 115) in which the organic multi-layers (105, 115) is formed between the first electrode (101) and the second electrode (102) and has a hole blocking layer (16), an emission layer (15), and an electron blocking layer (14), and the emission layer 15 is interposed between the hole blocking layer (16) and the electron blocking layer (14), a first light-emitting dopant is added to the hole blocking layer (16), a second light-emitting dopant is added to the emission layer (15), a third light-emitting dopant is added to the electron blocking layer (14), and the first light-emitting dopant and the third light-emitting dopant trap carriers penetrating the emission layer.According to the invention, the emission layer can emit light at high efficiency and deterioration of the emission layer can be suppressed.
摘要（中）：

本发明提供一种有机发光装置，其包括第一电极（101），第二电极（102），有机多层（105,115），其中有机多层（105,115）形成在有机多层 第一电极（101）和第二电极（102），并具有空穴阻挡层（16），发射层（15）和电子阻挡层（14），发光层15插入在空穴阻挡层 （16）和电子阻挡层（14）中，向空穴阻挡层（16）添加第一发光掺杂剂，向发光层（15）添加第二发光掺杂剂，将第三发光掺杂物 掺杂剂添加到电子阻挡层（14）中，并且第一发光掺杂剂和第三发光掺杂剂陷阱载流子穿透发射层。 根据本发明，发光层可以高效率地发光，并且能够抑制发光层的劣化。

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