基本信息:
- 专利标题: ORGANIC ELECTROLUMINESCENT DEVICE
- 专利标题(中):有机电致发光器件
- 申请号:PCT/KR2017/011178 申请日:2017-10-11
- 公开(公告)号:WO2018070773A1 公开(公告)日:2018-04-19
- 发明人: LEE, Tae-Jin , LEE, Dong-Hyung , KIM, Bitnari , OH, Hong-Se , KIM, Young-Kwang
- 申请人: ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- 申请人地址: 56, 3gongdan 1-ro Seobuk-gu Cheonan-si Chungcheongnam-do 31093 KR
- 专利权人: ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- 当前专利权人: ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- 当前专利权人地址: 56, 3gongdan 1-ro Seobuk-gu Cheonan-si Chungcheongnam-do 31093 KR
- 代理机构: CHANG, Hoon
- 优先权: KR10-2016-0131398 20161011; KR10-2017-0122792 20170922
- 主分类号: H01L51/50
- IPC分类号: H01L51/50 ; C07C211/61 ; C07C211/54 ; C07C211/43 ; C07D487/14 ; C07D245/04 ; C09K11/06 ; C09K11/87 ; H05B33/26
摘要:
The present disclosure relates to an organic electroluminescent device. The organic electroluminescent device of the present disclosure can provide a low driving voltage and excellent luminous efficiency by comprising a specific combination of a host compound and a hole transport material.
摘要(中):
本公开涉及一种有机电致发光器件。 本公开的有机电致发光装置通过包含主体化合物和空穴传输材料的特定组合,可以提供低驱动电压和优异的发光效率。 p>