Presentation | 2024-01-16 Characterization of inverse structure OLED devices with n-type doped electron transport layer Kakeru Miyazaki, Masahiro Morimoto, Shigeki Naka, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Organic semiconductors have extremely low carrier density and are classified as insulators in terms of conductivity. n-type doping of organic semiconductors with thermally activated radicals of imidazole derivatives has recently attracted attention as one solution. In this study, an organic semiconductor was doped with imidazole derivatives to improve the carrier density. Inverted structure organic light-emitting diodes with doped organic semiconductors as the electron transport layer were fabricated and characterized. The doped OLED devices showed lower device voltage using annealing treatment. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | imidazole derivative / n-type doping / annealing, inverted structure / OLED / electron transport layer |
Paper # | OME2023-81 |
Date of Issue | 2024-01-09 (OME) |
Conference Information | |
Committee | OME |
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Conference Date | 2024/1/16(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Organic thin films, Organic devices, Bio-devices, etc. |
Chair | Eiji Itoh(Shinshu Univ.) |
Vice Chair | Akira Baba(Niigata Univ.) |
Secretary | Akira Baba(Univ. of Hyogo) |
Assistant | Yoshiyuki Seike(Aichi Inst. of Tech.) / PANDEY Shyam sudhir(Kyushu Inst. of Tech.) |
Paper Information | |
Registration To | Technical Committee on Organic Molecular Electronics |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Characterization of inverse structure OLED devices with n-type doped electron transport layer |
Sub Title (in English) | |
Keyword(1) | imidazole derivative |
Keyword(2) | n-type doping |
Keyword(3) | annealing, inverted structure |
Keyword(4) | OLED |
Keyword(5) | electron transport layer |
1st Author's Name | Kakeru Miyazaki |
1st Author's Affiliation | University of toyama(Univ. of toyama) |
2nd Author's Name | Masahiro Morimoto |
2nd Author's Affiliation | University of toyama(Univ. of toyama) |
3rd Author's Name | Shigeki Naka |
3rd Author's Affiliation | University of toyama(Univ. of toyama) |
Date | 2024-01-16 |
Paper # | OME2023-81 |
Volume (vol) | vol.123 |
Number (no) | OME-333 |
Page | pp.pp.18-21(OME), |
#Pages | 4 |
Date of Issue | 2024-01-09 (OME) |