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 Organic Light-Emitting Device with Improced Optical Out-Coupling Efficiencies
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刊登日期：2017/12/05 |
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| ‧ 專利名稱 |
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| ‧ 專利證書號 |
9837637B2
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| ‧ 專利權人 |
國立臺灣大學 |
‧ 專利國家
(申請日) |
美國 (2015/10/15)
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| ‧ 發明人/PI |
吳忠幟,黃奕翔,蔡維隆,焦閔,李偉愷
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| ‧ 單位 |
電機資訊學院
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| ‧ 簡歷/Experience |
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| 技術摘要 / Our Technology： |
An electroluminescent (EL) device is disclosed, comprising a first electrode, a second electrode, one or more functional layers, and a conducting layer. The first electrode is transparent and with a high refractive index nH more than 1.75. The one or more functional layers include a light emitting layer. The conducting layer has a low refractive index nL less than 1.65, being disposed between the first electrode and the one or more functional layers. By judicious combination of the first electrode and conducting layer to induce appropriate microcavity effects, increased coupling efficiencies of EL device could be then obtained.
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| 專利簡述 / Intellectual Properties： |
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聯繫方式 / Contact： |
| 臺大產學合作總中心 / Center of Industry-Academia Collaboration, NTU |
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| Email：ordiac@ntu.edu.tw |
電話/Tel：02-3366-9945 |
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