Printing Thin-Film Transistors and Their Applications in Displays

被引：0
|
作者：
Lan L. [1 ]
Chen B. [1 ]
Peng J. [1 ]
Cao Y. [1 ]
机构：
[1] State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou
来源：
Cao, Yong (yongcao@scut.edu.cn) | 1600年 / Sichuan University卷 / 37期
关键词：
Carbon nanotube; Display; Organic semiconductor; Oxide semiconductor; Printing; Thin-film transistor;
D O I：
10.16865/j.cnki.1000-7555.2021.0024
中图分类号：
学科分类号：
摘要：
Thin-film transistors (TFTs), as the addressing and gray-scale controlling devices of the displays, is the key component of the active-matrix displays to realize image and video display. The traditional TFT backplane is based on vacuum-deposition method and photolithography method, which is expensive. In contrast, the printing (solution-processing) method was widely concerned because of its advantages of simple process and high material utilization. This review systematically summarized and analyzed the related technologies and applications of printing TFT as well as the technical challenges. Firstly, the advantages and disadvantages of various printing technologies for preparing TFTs were summarized and compared. Then, the semiconductor materials, printing preparation methods, recent progress and problems of printed organic TFTs, printed oxide TFTs and printed carbon nanotube TFTs were introduced, respectively. It focused on the research progress and challenges of printed TFTs for display applications. © 2021, Editorial Board of Polymer Materials Science & Engineering. All right reserved.
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页码：150 / 156and199
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