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Discrimination and control of the exciton-recombination region of thermal-stressed blue organic light-emitting diodes.
Xu, Hanfei; Cao, Chenhui; Shui, Xinfeng; Gu, Jialu; Sun, Yanqiu; Ding, Lei; Lin, Yang; Shi, Wei; Wei, Bin.
  • Xu H; School of Materials Science and Engineering, Shanghai University, Shanghai 200072, China.
  • Cao C; Anhui Sholon New Material Technology Co., Ltd., Chuzhou, Anhui Province, 239500, China.
  • Shui X; Anhui Sholon New Material Technology Co., Ltd., Chuzhou, Anhui Province, 239500, China.
  • Gu J; Key Laboratory of Advanced Display and System Applications, Ministry of Education, School of Mechatronic Engineering and Automation, Shanghai University, Shanghai 200072, China. ylin@i.shu.edu.cn.
  • Sun Y; School of Chemistry and Life Sciences, Suzhou University of Science and Technology, Suzhou, 215009, China. dinglei@usts.edu.cn.
  • Ding L; School of Chemistry and Life Sciences, Suzhou University of Science and Technology, Suzhou, 215009, China. dinglei@usts.edu.cn.
  • Lin Y; Key Laboratory of Advanced Display and System Applications, Ministry of Education, School of Mechatronic Engineering and Automation, Shanghai University, Shanghai 200072, China. ylin@i.shu.edu.cn.
  • Shi W; Key Laboratory of Advanced Display and System Applications, Ministry of Education, School of Mechatronic Engineering and Automation, Shanghai University, Shanghai 200072, China. ylin@i.shu.edu.cn.
  • Wei B; Key Laboratory of Advanced Display and System Applications, Ministry of Education, School of Mechatronic Engineering and Automation, Shanghai University, Shanghai 200072, China. ylin@i.shu.edu.cn.
Phys Chem Chem Phys ; 25(4): 2742-2746, 2023 Jan 27.
Article en En | MEDLINE | ID: mdl-36644939
ABSTRACT
Organic light-emitting diodes (OLEDs) suffer from carrier imbalance under high temperatures. We improved their thermal stability by using space interlayers adjacent to the charge transport layers. The current efficiency of the optimized OLEDs increased under high temperature, with an increase of over one order of magnitude of the electron mobility.
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Texto completo: 1 Banco de datos: MEDLINE Tipo de estudio: Prognostic_studies Idioma: En Año: 2023 Tipo del documento: Article
Texto completo
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XML
PubMed Links
Search on Google

Texto completo: 1 Banco de datos: MEDLINE Tipo de estudio: Prognostic_studies Idioma: En Año: 2023 Tipo del documento: Article