Organic field-effect transistor (OFET) is kind of organic electronic devices, which consists of gate insulator layer, an active layer, and 3 electrodes (source, gate electrodes, and drain). Among them, the active layer as a key part has been widely concerned by scientific researchers. Rubrene, as a member of the star molecules, has been widely studied. Rubrene exhibits attractive properties, for instance, having one of the utmost reported transistor mobilities at room temperature, and the crystal growth mode is different in different solvents and so on. This paper summarized several methods for producing high-performance single-crystal transistors. The objective of this problem is to offer an extensive overview of rubrene as active layer in OFET.

有机场效应晶体管（OFET）是一种有机电子器件，由栅极绝缘层，有源层和3个电极（源极，栅极和漏极）组成。其中，活性层作为关键部分已受到科研人员的广泛关注。橡胶作为恒星分子的成员，已经得到了广泛的研究。橡胶表现出吸引人的性能，例如，在室温下具有报道的最大的晶体管迁移率之一，并且在不同的溶剂等中晶体生长模式也不同。本文总结了几种生产高性能单晶晶体管的方法。该问题的目的是提供作为在OFET中的活性层的红荧烯的广泛概述。