![有机发光器件](/CN/2018/1/141/images/201810706562.jpg)
基本信息:
- 专利标题: 有机发光器件
- 专利标题(英):Organic light-emitting device
- 申请号:CN201810706562.6 申请日:2018-07-02
- 公开(公告)号:CN109216570A 公开(公告)日:2019-01-15
- 发明人: 具贤 , 郭丞燕 , 金象同 , 金成俊 , 金志桓 , 李晟熏 , 李贞仁 , 洪锡焕 , 黄圭荣
- 申请人: 三星电子株式会社
- 申请人地址: 韩国京畿道
- 专利权人: 三星电子株式会社
- 当前专利权人: 三星电子株式会社
- 当前专利权人地址: 韩国京畿道
- 代理机构: 北京市柳沈律师事务所
- 代理人: 金拟粲
- 优先权: 10-2017-0084409 2017.07.03 KR
- 主分类号: H01L51/50
- IPC分类号: H01L51/50
An organic light-emitting device is disclosed. The organic light-emitting device includes a first electrode, a second electrode facing the first electrode, and an organic layer disposed between the first electrode and the second electrode, wherein the organic layer includes an emission layer and an intermediate layer disposed between the first electrode and the emission layer, wherein the intermediate layer directly contacts the emission layer, and wherein the intermediate layer includes a first hole transport material, wherein the emission layer includes a host and a dopant, wherein the dopant is an organometallic compound, provided that the dopant does not comprise iridium, and wherein the organic light-emitting device satisfies certain parameters described in the specification.
公开/授权文献:
- CN109216570B 有机发光器件 公开/授权日:2023-04-07