https://scholars.lib.ntu.edu.tw/handle/123456789/633818
標題: | Fully electromagnetic wave optic simulation and analyses of the cross-scale reflective 3D OLED pixel configuration | 作者: | Lee, Chang Cheng Liao, Po Hsiang Huang, Chun Wei Wen, Sheng Wen Chang, Chi Jui Lee, Wei Kai Chen, Yi Ting Chen, Chung Chia Lin, Wan Yu Kwak, B. Leo Visser, Robert Jan CHUNG-CHIH WU |
關鍵字: | 3D pixel configuration | Full electromagnetic wave optic simulation | Light extraction | Multiscale optical analysis | OLEDs | 公開日期: | 1-三月-2023 | 卷: | 114 | 來源出版物: | Organic Electronics | 摘要: | To enhance optical out-coupling and power efficiency of organic light-emitting diode (OLED) displays, a reflective three-dimensional (3D) OLED pixel structure had been reported previously. The multi-scale optical simulation combining wave and ray optics used for optical modeling of such cross-scale structures in the previous work, although more effective in computing time and resources, was not able to treat all detailed emission properties. In this work, by reducing the computing load to a feasible scale via refining the meshing, symmetry simplification and a few other strategies, we successfully conducted the full electromagnetic wave optics simulation of the cross-scale 3D OLED pixel structure and used it to treat all detailed emission properties (either spectrally integrated or wavelength resolved). The reported simulation approach and strategy shall provide a useful guide for handling similar cross-scale numerical electromagnetic wave optics simulation. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/633818 | ISSN: | 15661199 | DOI: | 10.1016/j.orgel.2022.106734 |
顯示於: | 電機工程學系 |
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