摘要
There is a large demand for Organic Light-Emitting Displays (OLEDs) with higher contrast, particularly for outdoor applications. We show that lowering the reflectance of OLEDs, which is required for increasing the contrast, can also lead to a reduction of their efficiency when a small microcavity effect is not maintained in their structure. We describe in details the design of high-contrast bottom-emitting OLEDs that have low reflectance but still maintain a small cavity effect for efficient emission.
原文 | ???core.languages.en_GB??? |
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頁(從 - 到) | 8003-8015 |
頁數 | 13 |
期刊 | Optics Express |
卷 | 16 |
發行號 | 11 |
DOIs | |
出版狀態 | 已出版 - 26 5月 2008 |