- 专利标题： Organic light-emitting element
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申请号： US15944104申请日： 2018-04-03
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公开(公告)号： US10403844B2公开(公告)日： 2019-09-03
- 发明人: Jina You , Min Choon Park , Jeamin Moon , Mun Kyu Joo
- 申请人： LG DISPLAY CO., LTD.
- 申请人地址： KR Seoul
- 专利权人： LG DISPLAY CO., LTD.
- 当前专利权人： LG DISPLAY CO., LTD.
- 当前专利权人地址： KR Seoul
- 代理机构： Dentons US LLP
- 优先权： KR10-2013-0112124 20130917
- 主分类号： H01L51/50
- IPC分类号： H01L51/50 ; C09K11/02 ; H01L27/32 ; H01L51/00 ; H01L51/52
摘要：
The present application describes an organic light emitting device including a first layer, a second layer, and a third layer between a cathode and a light emitting layer or between light emitting units, in which the first layer includes an n-type organic material or metal oxide, the second layer includes a barrier material, and the third layer includes an n-type dopant.
公开/授权文献
- US20180226603A1 ORGANIC LIGHT-EMITTING ELEMENT 公开/授权日：2018-08-09
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