发明公开
- 专利标题: ORGANIC ELECTROLUMINESCENT DEVICES WITH IMPROVED OPTICAL OUT-COUPLING EFFICIENCIES
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申请号: EP20954301.6申请日: 2020-09-21
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公开(公告)号: EP4214757A1公开(公告)日: 2023-07-26
- 发明人: CHEN, Chung-Chia , LIN, Wan-Yu , BANG, Hyunsung , XU, Lisong , YU, Gang , KWAK, Byung-Sung , VISSER, Robert Jan , WU, Chung-Chih , LIN, Hoang Yan , SU, Guo-Dong , LEE, Wei-Kai , CHEN, Yi-Jiun , HSU, Ting-Sheng , LIAO, Po-Hsiang , LIN, Wei-Cheng
- 申请人: Applied Materials, Inc. , National Taiwan University
- 申请人地址: US Santa Clara, California 95054 3050 Bowers Avenue; TW Taipei 10617 No. 1, Sec.4, Roosevelt Road
- 代理机构: Zimmermann & Partner Patentanwälte mbB
- 国际公布: WO2022060375 20220324
- 主分类号: H01L27/32
- IPC分类号: H01L27/32 ; H01L51/52 ; H05B33/02
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