IMR OpenIR
Flexible 64 x 64 Pixel AMOLED Displays Driven by Uniform Carbon Nanotube Thin-Film Transistors
Zhao, Tian-Yang1; Zhang, Ding-Dong2,3; Qu, Ting-Yu2; Fang, Lin-Lin4; Zhu, Qian-Bing2,3; Sun, Yun2; Cai, Tian-Hong1; Chen, Mao-Lin2,3; Wang, Bing-Wei2,3; Du, Jin-Hong2,3; Ren, Wen-Cai2,3; Yan, Xin1; Li, Qing-Wen5; Qiu, Song5; Sun, Dong-Ming1,2,3
Corresponding AuthorDu, Jin-Hong(jhdu@imr.ac.cn) ; Yan, Xin(yanxin@ise.neu.edu.cn) ; Sun, Dong-Ming(dmsun@imr.ac.cn)
2019-03-27
Source PublicationACS APPLIED MATERIALS & INTERFACES
ISSN1944-8244
Volume11Issue:12Pages:11699-11705
AbstractCarbon nanotube (CNT) thin-film transistors are expected to be promising for use in flexible electronics including flexible and transparent integrated circuits and in wearable chemical and physical sensors and for driving the circuits of flexible display panels. However, current devices based on CNT channels suffer from poor performance uniformity and low manufacturing yield; therefore, they are still far from being practical. This is usually caused by nonuniform deposition of the semiconducting CNTs and the rough surface of flexible substrates. Here, we report CNT thin-film transistors (TFTs) driving a flexible 64 x 64 pixel active matrix light-emitting diode display (AMOLED) by improving the formation of uniform CNT films and developing a new pretreatment technique for flexible substrates. The achieved AMOLED has uniform brightness and a high yield of 99.93% in its 4096 pixels. More than 8000 TFTs with high-purity semiconducting CNTs as the channel material show an average on-off current ratio of similar to 10(7) and a carrier mobility of 16 cm(2) V-1 s(-1). The standard deviations of the on-state current and the carrier mobility are 4.1 and 6.5%, respectively. Our result shows that the panel driven by high-purity semiconducting CNTs is a promising strategy for the development of next-generation flexible, large-area displays.
KeywordCarbon nanotube Thin-film transistors High uniformity Flexible AMOLED
Funding OrganizationNational Natural Science Foundation of China ; National Key Research and Development Program of China ; Ministry of Science and Technology of China ; China Post-doctoral Science Foundation Second-Class General Financial Grant ; Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; CAS/SAFEA International Partnership Program for Creative Research Teams ; Thousand Talent Program for Young Outstanding Scientists ; NSFC ; Fundamental Research Funds for the Central Universities ; Key Research Program of Frontier Science of Chinese Academy of Sciences
DOI10.1021/acsami.8b17909
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[51625203] ; National Natural Science Foundation of China[51532008] ; National Natural Science Foundation of China[51521091] ; National Natural Science Foundation of China[51272257] ; National Natural Science Foundation of China[51572264] ; National Natural Science Foundation of China[51390473] ; National Natural Science Foundation of China[51502304] ; National Natural Science Foundation of China[61422406] ; National Natural Science Foundation of China[61574143] ; National Natural Science Foundation of China[51371178] ; National Natural Science Foundation of China[51372254] ; National Natural Science Foundation of China[21373262] ; National Key Research and Development Program of China[2016YFB0401104] ; Ministry of Science and Technology of China[2016YFA0200101] ; Ministry of Science and Technology of China[2016YFB04001104] ; Ministry of Science and Technology of China[2016YFA0200102] ; China Post-doctoral Science Foundation Second-Class General Financial Grant[2015M58137] ; Chinese Academy of Sciences[KGZD-EW-T06] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDB30000000] ; CAS/SAFEA International Partnership Program for Creative Research Teams ; Thousand Talent Program for Young Outstanding Scientists ; NSFC[21373262] ; NSFC[61775032] ; Fundamental Research Funds for the Central Universities[N160404009] ; Key Research Program of Frontier Science of Chinese Academy of Sciences[QYZDB-SSWSLH031]
WOS Research AreaScience & Technology - Other Topics ; Materials Science
WOS SubjectNanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS IDWOS:000462950600066
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:13[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/132973
Collection中国科学院金属研究所
Corresponding AuthorDu, Jin-Hong; Yan, Xin; Sun, Dong-Ming
Affiliation1.Northeastern Univ, Coll Informat Sci & Engn, 3-11 Wenhua Rd, Shenyang 110819, Liaoning, Peoples R China
2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China
3.Univ Sci & Technol China, Sch Mat Sci & Engn, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China
4.Wuhan China Star Optoelect Technol Co Ltd, 8 Zuoling Rd, Wuhan 430078, Hubei, Peoples R China
5.Chinese Acad Sci, Suzhou Inst Nanotech & Nanobion, 398 Ruoshui Rd, Suzhou 215123, Peoples R China
Recommended Citation
GB/T 7714
Zhao, Tian-Yang,Zhang, Ding-Dong,Qu, Ting-Yu,et al. Flexible 64 x 64 Pixel AMOLED Displays Driven by Uniform Carbon Nanotube Thin-Film Transistors[J]. ACS APPLIED MATERIALS & INTERFACES,2019,11(12):11699-11705.
APA Zhao, Tian-Yang.,Zhang, Ding-Dong.,Qu, Ting-Yu.,Fang, Lin-Lin.,Zhu, Qian-Bing.,...&Sun, Dong-Ming.(2019).Flexible 64 x 64 Pixel AMOLED Displays Driven by Uniform Carbon Nanotube Thin-Film Transistors.ACS APPLIED MATERIALS & INTERFACES,11(12),11699-11705.
MLA Zhao, Tian-Yang,et al."Flexible 64 x 64 Pixel AMOLED Displays Driven by Uniform Carbon Nanotube Thin-Film Transistors".ACS APPLIED MATERIALS & INTERFACES 11.12(2019):11699-11705.
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