New semi-ladder polymers for ambipolar organic light-emitting transistors
New semi-ladder polymers for ambipolar organic light-emitting transistors
复制标题
用于双极有机发光晶体管的新型半梯形聚合物
DOI：
10.1039/d2cc04087e
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发表时间：
2022
影响因子：
4.9
通讯作者：
Yu, Luping
中科院分区：
文献类型：
--
作者：
Du, Yachu;Yuan, Dafei;Awais, Mohammad A.;Yu, Luping
有机发光晶体管（olet）将发光和门调制电开关功能结合在一个器件中。在过去的二十年中，在开发新的荧光半导体和器件工程方面取得了进展，以改善oled的性能。在本文中，我们简要回顾了目前基于聚合物的oled的成就和缺点，同时重点介绍了我们实验室在新型电致发光材料的半阶梯聚合物方面的最新进展。特殊的折叠分子结构和独特的聚集状态使这些聚合物适合作为oled材料进行探索。在简短的结论中，讨论了这一领域的挑战和未来前景。
Organic light-emitting transistors (OLETs) combine the light-emitting and gate-modulated electrical switching functions in a single device. Over the past two decades, progress has been made in developing new fluorescent semiconductors and device engineering to improve the properties of OLETs. In this paper, we give a brief review of the achievement and disadvantages of the present polymer-based OLETs, while highlighting the recent developments in semi-ladder polymers from our lab for new electroluminescent materials. The special folded molecular structures and unique aggregation states make these polymers suitable for exploration as OLET materials. A short conclusion is provided with a discussion on the challenges and future perspectives in this field.