发明授权
- 专利标题： Organic light-emitting device and organic light-emitting display device using the same
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申请号： US15826121申请日： 2017-11-29
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公开(公告)号： US10529939B2公开(公告)日： 2020-01-07
- 发明人: Su-Hyeon Kim
- 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： Birch, Stewart, Kolasch & Birch, LLP
- 优先权： KR10-2016-0162379 20161130
- 主分类号： H01L51/50
- IPC分类号： H01L51/50 ; H01L27/32
摘要：
An organic light-emitting device is configured such that, in a plurality of stacks in which the optical distance is adjusted using the thickness of an emission layer, the structure of the emission layer is changed to reduce the drive voltage and increase the lifespan thereof, and an organic light-emitting display device using the same.
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