Increased organic light-emitting diode panel light efficiency by optimizing structure and improving alignment of pyramidal array light-enhancing layers

Ming Lung Chen, An Chi Wei, Han Ping D. Shieh

研究成果: 雜誌貢獻期刊論文同行評審

28 引文 斯高帕斯(Scopus)

摘要

A pyramidal array light-enhancing layer (pyramidal ALEL) on an organic light-emitting diode (OLED) panel has been optimized to enhance the luminance efficiency with a gain factor of 2.03 experimentally. The issues resulting from the misalignment of the ALEL and OLED pixels were investigated with respect to the effects of the pixel spacing and Moiré pattern. The pixel spacing effect has been shown to be the main cause of gain loss during alignment, whereas the Moiré pattern effect has been shown to be suppressed under the conditions of an appropriate rotational alignment and identical sizes for the ALEL and PLED pixels.

原文???core.languages.en_GB???
頁(從 - 到)1521-1525
頁數5
期刊Japanese Journal of Applied Physics
46
發行號4 A
DOIs
出版狀態已出版 - 5 4月 2007

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