发明名称 |
COMPOUND LIGHT-EMITTING LAYER AND MANUFACTURING METHOD THEREFOR, AND WHITE-LIGHT ORGANIC ELECTROLUMINESCENT DEVICE |
摘要 |
A compound light-emitting layer and a manufacturing method therefor, and a white-light organic electroluminescent device. The compound light-emitting layer comprises a first light-emitting layer (141) and a second light-emitting layer (142), wherein the first light-emitting layer (141) comprises polyfluorene or a polyfluorene derivative, and the second light-emitting layer (142) comprises quantum dots. The compound light-emitting layer can reach various colour gamuts, and can increase the brightness of a device at the same time. |
申请公布号 |
WO2015058544(A1) |
申请公布日期 |
2015.04.30 |
申请号 |
WO2014CN80748 |
申请日期 |
2014.06.25 |
申请人 |
BOE TECHNOLOGY GROUP CO., LTD. |
发明人 |
GU, JINGXIA;YOU, JUANJUAN;TANG, CHEN |
分类号 |
H01L51/50;H01L51/56 |
主分类号 |
H01L51/50 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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