Advanced Photonics Nexus, Volume. 2, Issue 4, 044001(2023)
Printable organic light-emitting diodes for next-generation visible light communications: a review
Fig. 2. (a) 3D crystal structure of GaN. (b) Chemical structure of MDMO-PPV. (c) Schematic of metal organic frameworks (MOFs) in mixed-matrix membranes for VLC. Reproduced and adapted with permission from Ref. 28, ©2022 American Chemical Society. (d) Schematic of a typical quantum dot (QD) (Source: AVS Forum29). (e) 3D crystal structure of a perovskite with the general formula
Fig. 3. (a) Schematic illustration of chitin nanofiber transparent paper for flexible green electronics. Adapted with permission from Ref. 63, ©2016 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim. (b) Transfer process of the OLED tattoo device and picture presenting working OLED tattoo transferred on an organic as well as a PVF nanosheet. Reproduced and adapted with permission from Ref. 64, ©2021 Wiley-VCH Verlag GmbH & Co. KGaA. (c) Schematic illustration of the photodynamic therapy (PDT) treatment principle and a photo of the wearable OLED-based PDT patch. Reproduced and adapted with permission from Ref. 65, ©2020 American Chemical Society.
Fig. 4. (a) Schematic structure of the OLEDs. (b) Schematic illustration of phosphor-doped WOLED with conventional fluorescent host. (c) Schematic illustration of phosphor-doped WOLED with exciplex host. (d) Schematic diagram of all-TADF WOLEDs. (e) Schematic illustration of flexible WOLED structure based on PEAN and corresponding photograph of large-area WOLED with the size of
Fig. 5. (a) The number of scientific publications related to organic VLC published over the past 15 years as counted by the Web of Science, as of October 28, 2022. Search criteria were set to “visible light communication” and “organic.” (b) Trends of data rates versus publication years. (c) Photographs of the blue OLEDs and the corresponding images under a microscope. Reproduced and adapted with permission from Ref. 22, ©2020 Springer Nature.
Fig. 6. (a) EQE-current density curves for the OLED. The electroluminescence (EL) spectrum is shown in the inset. (b) Eye diagrams characterized at
Fig. 7. (a) Schematic presenting the deposition process of inkjet printing with separator.
Fig. 8. (a) Diagram of the experimental setup used for the all-organic VLC system, adapted with permission from Ref. 98, © 2014 IEEE. (b) Photograph image of the main experimental setup of the all-organic flexible VLC link, adapted with permission from Ref. 99, ©2018 Multidisciplinary Digital Publishing Institute.
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Kunping Guo, Zhe Tang, Xingxing Chou, Saihu Pan, Chunchen Wan, Tao Xue, Liping Ding, Xiao Wang, Jin Huang, Fanghui Zhang, Bin Wei, "Printable organic light-emitting diodes for next-generation visible light communications: a review," Adv. Photon. Nexus 2, 044001 (2023)
Category: Reviews
Received: Dec. 21, 2022
Accepted: Apr. 24, 2023
Published Online: May. 22, 2023
The Author Email: Guo Kunping (kguo@sust.edu.cn), Zhang Fanghui (zhangfanghui@sust.edu.cn), Wei Bin (bwei@shu.edu.cn)