- 专利标题： White organic light-emitting device and display device using the same
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申请号： US17959225申请日： 2022-10-03
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公开(公告)号： US11950439B2公开(公告)日： 2024-04-02
- 发明人: Eun-Jung Park , Jung-Keun Kim , Wook Song , Tae-Shick 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： Fenwick & West LLP
- 优先权： KR 20190161895 2019.12.06
- 主分类号： H10K50/13
- IPC分类号： H10K50/13 ; H10K50/11 ; H10K50/15 ; H10K50/19 ; H10K59/12 ; H10K59/38 ; H10K85/30 ; H10K101/00 ; H10K101/10 ; H10K101/30 ; H10K101/40
摘要：
Disclosed herein are a white organic light-emitting device. The white organic light-emitting device enables an overall improvement in characteristics such as color temperature, efficiency, luminance, and service life, by changing the configuration of different types of emission layers in contact with each other, and a display device using the same.
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