采用碳基可回收晶体管印刷背板的液晶显示器

IF 4.1 2区工程技术 Q2 ENGINEERING, ELECTRICAL & ELECTRONIC

IEEE Electron Device Letters Pub Date : 2024-10-10 DOI:10.1109/LED.2024.3477434

James L. Doherty;Ye Zhang;Brittany N. Smith;Hansel Alex Hobbie;Ioannis Kymissis;Aaron D. Franklin

{"title":"采用碳基可回收晶体管印刷背板的液晶显示器","authors":"James L. Doherty;Ye Zhang;Brittany N. Smith;Hansel Alex Hobbie;Ioannis Kymissis;Aaron D. Franklin","doi":"10.1109/LED.2024.3477434","DOIUrl":null,"url":null,"abstract":"We report the first demonstration of displays driven by embedded transistors that were additively manufactured entirely by aerosol jet printing. The backplanes of the liquid crystal displays (LCDs) consist of transistors printed from graphene, carbon nanotubes, and crystalline nanocellulose onto a glass substrate with prepatterned indium tin oxide electrodes. We addressed challenges of integrating fully printed devices into both the crossbar array structure and layered vertical structure required for an LCD, showing successful pixel switching at up to 60 Hz. As these thin-film transistors are printed exclusively from carbon-based recyclable materials, without high temperatures or vacuum processing, they offer a promising means for reducing waste in future display technologies.","PeriodicalId":13198,"journal":{"name":"IEEE Electron Device Letters","volume":"45 12","pages":"2427-2430"},"PeriodicalIF":4.1000,"publicationDate":"2024-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Liquid Crystal Displays With Printed Carbon-Based Recyclable Transistor Backplanes\",\"authors\":\"James L. Doherty;Ye Zhang;Brittany N. Smith;Hansel Alex Hobbie;Ioannis Kymissis;Aaron D. Franklin\",\"doi\":\"10.1109/LED.2024.3477434\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We report the first demonstration of displays driven by embedded transistors that were additively manufactured entirely by aerosol jet printing. The backplanes of the liquid crystal displays (LCDs) consist of transistors printed from graphene, carbon nanotubes, and crystalline nanocellulose onto a glass substrate with prepatterned indium tin oxide electrodes. We addressed challenges of integrating fully printed devices into both the crossbar array structure and layered vertical structure required for an LCD, showing successful pixel switching at up to 60 Hz. As these thin-film transistors are printed exclusively from carbon-based recyclable materials, without high temperatures or vacuum processing, they offer a promising means for reducing waste in future display technologies.\",\"PeriodicalId\":13198,\"journal\":{\"name\":\"IEEE Electron Device Letters\",\"volume\":\"45 12\",\"pages\":\"2427-2430\"},\"PeriodicalIF\":4.1000,\"publicationDate\":\"2024-10-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IEEE Electron Device Letters\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://ieeexplore.ieee.org/document/10713360/\",\"RegionNum\":2,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"ENGINEERING, ELECTRICAL & ELECTRONIC\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE Electron Device Letters","FirstCategoryId":"5","ListUrlMain":"https://ieeexplore.ieee.org/document/10713360/","RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}

引用次数: 0

摘要

我们首次展示了由嵌入式晶体管驱动的显示器，这种显示器完全是通过气溶胶喷射打印技术添加制造的。液晶显示器（LCD）的背板由石墨烯、碳纳米管和结晶纳米纤维素印制在玻璃基板上的晶体管组成，玻璃基板上有预制图案的氧化铟锡电极。我们解决了将全印刷器件集成到液晶显示器所需的横条阵列结构和分层垂直结构中的难题，成功实现了高达 60 Hz 的像素切换。由于这些薄膜晶体管完全由碳基可回收材料印刷而成，无需高温或真空处理，因此为减少未来显示技术中的浪费提供了一种可行的方法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Liquid Crystal Displays With Printed Carbon-Based Recyclable Transistor Backplanes

We report the first demonstration of displays driven by embedded transistors that were additively manufactured entirely by aerosol jet printing. The backplanes of the liquid crystal displays (LCDs) consist of transistors printed from graphene, carbon nanotubes, and crystalline nanocellulose onto a glass substrate with prepatterned indium tin oxide electrodes. We addressed challenges of integrating fully printed devices into both the crossbar array structure and layered vertical structure required for an LCD, showing successful pixel switching at up to 60 Hz. As these thin-film transistors are printed exclusively from carbon-based recyclable materials, without high temperatures or vacuum processing, they offer a promising means for reducing waste in future display technologies.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

IEEE Electron Device Letters 工程技术-工程：电子与电气

CiteScore

8.20

自引率

10.20%

发文量

551

审稿时长

1.4 months

期刊介绍： IEEE Electron Device Letters publishes original and significant contributions relating to the theory, modeling, design, performance and reliability of electron and ion integrated circuit devices and interconnects, involving insulators, metals, organic materials, micro-plasmas, semiconductors, quantum-effect structures, vacuum devices, and emerging materials with applications in bioelectronics, biomedical electronics, computation, communications, displays, microelectromechanics, imaging, micro-actuators, nanoelectronics, optoelectronics, photovoltaics, power ICs and micro-sensors.