De Ritobrata, Sharma Sushil, Sengupta Sanchita, Kumar Pal Santanu
Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER), 140306, Mohali, Punjab, India.
Chem Rec. 2022 Aug;22(8):e202200056. doi: 10.1002/tcr.202200056. Epub 2022 May 20.
With the advent of a new decade and the paradigm shift of every sphere of urban life to virtual platforms, it has become imperative for the global researcher community to channelize efforts into upgradation of the existing display-technology. In this context, discotic liquid crystals (DLCs) are a class of self-assembling organic materials that are recently being explored in fabricating the emissive layers of organic light emitting diodes (OLEDs). With their unique inherent structural and functional properties, they have the potential to challenge the currently prevailing OLED-emitters. Yet the applications of this promising class of materials in OLEDs have not been comprehensively reviewed in literature till now. In this account, we present an overview of the developments in the field of luminescent DLC-based emitters, supported by their associated photophysical phenomena and their performance parameters as emitters in fabricated OLED devices.
随着新十年的到来以及城市生活各个领域向虚拟平台的范式转变，全球研究人员群体将精力投入到升级现有显示技术上已变得势在必行。在这种背景下，盘状液晶（DLCs）是一类自组装有机材料，最近正被用于制造有机发光二极管（OLEDs）的发光层。凭借其独特的固有结构和功能特性，它们有潜力挑战当前流行的OLED发光体。然而，到目前为止，这类有前景的材料在OLEDs中的应用在文献中尚未得到全面综述。在本报告中，我们概述了基于发光DLC的发光体领域的发展情况，并辅以其相关的光物理现象以及它们作为制造的OLED器件中的发光体的性能参数。
