发明授权
- 专利标题： Electroluminescent device and electroluminescent display device including the same
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申请号： US16656434申请日： 2019-10-17
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公开(公告)号： US10784460B2公开(公告)日： 2020-09-22
- 发明人: Hak-Min Lee , Young-Jun Yu , Hee-Jin Kim , Sung-Soo Park
- 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： Fenwick & West LLP
- 优先权： com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@150c2c03
- 主分类号： H01L51/52
- IPC分类号： H01L51/52 ; G09G3/3258 ; H01L51/50 ; H01L27/32
摘要：
Provided are an electroluminescent device and an electroluminescent display device. The electroluminescent device includes an anode and a cathode facing each other, a light compensation layer located between the anode and the cathode and having a first refractive index, and an emitting material layer located between the light compensation layer and the cathode, and having a second refractive index higher than the first refractive index.
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