التفاصيل البيبلوغرافية
| العنوان: |
Nano-imprint structure for organic light emitting device and organic laser. |
| Alternate Title: |
用于有机发光器件和有机激光的纳米压印结构. (Chinese) |
| المؤلفون: |
GAO Xiu-min, LIU Yue-feng, ZHANG Hai-jing, ZHANG Tian-run, BIYan-gang, YIN Da, FENG Jing |
| المصدر: |
Chinese Journal of Liquid Crystal & Displays; 2021, Vol. 36 Issue 2, p1-13, 13p |
| مصطلحات موضوعية: |
OPTICAL feedback, OPTICAL resonators, LASERS, OPTOELECTRONICS, SEMICONDUCTOR lasers, OPTICAL properties, ORGANIC light emitting diodes |
| Abstract (English): |
Organic light-emitting devices（OLEDs）have been developed and applied rapidly in the past three decades as both display and lighting panels due to their advantages. However，inherent low light extraction efficiency always makes them require to integrating the light extraction micro/nano structures. On the other hand，organic semiconductor laser（OSL）also has attracted much attention due to the advantages of wide emission spectrum，simple fabrication，low cost and easy integration. Also，micro/nano structures should be fabricated in the OSL as resonator geometries for optical feedback to achieve lasing action. Among the different fabrication techniques，nanoimprint lithography（NIL）as a patterning process with high–resolution，high-throughput and cost effective，is considered to be one of the most promising technologies. NIL not only could break the limitation from diffraction limit and beam scattering，but also guar antee the inherent optical and electronic properties of organic optoelectronic materials. Here，we summarize and evaluate the fabrication of nanostructured electrode，functional layers and encapsulation films in the OLED sand nano structured dye-doped polymer and luminescent materials in the OSLs. [ABSTRACT FROM AUTHOR] |
| Abstract (Chinese): |
在过去三十年中，有机电致发光器件（Organic light-emitting devices，OLEDs）在显示和照明面板领域得到了快速 的发展和应用。然而，固有的低光取出效率使OLEDs常需要集成光取出微纳结构。另一方面，有机半导体激光器（Organic semiconductor lasers，OSLs）由于具有发射光谱宽，制备简单，成本低和易于集成的优点也引起了广泛关注。同 OLEDs需要集成微纳结构一样，在OSLs中也需要制备微纳结构用作谐振腔从而产生光增益来实现激射。在不同的微 纳结构制备工艺中，纳米压印技术（Nanoimprintlithography，NIL）作为一种高分辨率、高产率和低成本的图案化技术，被 认为是最有前景的技术之一。NIL不仅可以打破衍射极限和光散射的限制，而且可以保证有机光电材料的光学和电学 性能不受损害。在本文中，我们回顾了利用NIL在OLEDs制备结构化电极，结构化功能层和结构化封装层以及在OSLs 中制备结构化染料掺杂聚合物以及结构化发光材料的方案。 [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |