| Presentation | 1998/10/12 Study on Enhanced Luminous Efficiency in Organic EL Device : Effect of Insertion of Buffer Layer Y. Kurosaka, Y. Ohmori, K. Yoshino, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, many researchers are working on organic electroluminescent(EL)device.Full color display is one of the target to commercialize the EL devices.On the other hand they study hardly about fundamental characteristics of them.In this study, we investigated the effect of insertion of buffer layer in organic EL device.We found that insertion of SiO layer between hole transport layer(HTL)and emitting layer(EML)improve emission efficiency.Also we found that insertion of aluminum oxide layer between anode and HTL improve emission efficiency.We also investigated the effect of insertion of lithium fluoride(LiF)beterrn EML and cathode.We proposed some mechanism to explain the improved efficiency of EL diode by inserting some buffer layers. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | organic EL device / buffer layer / SiO / aluminum oxide / LiF |
| Paper # | OME98-87,OPE98-81 |
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| Conference Information | |
| Committee | OPE |
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| Conference Date | 1998/10/12(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Optoelectronics (OPE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study on Enhanced Luminous Efficiency in Organic EL Device : Effect of Insertion of Buffer Layer |
| Sub Title (in English) | |
| Keyword(1) | organic EL device |
| Keyword(2) | buffer layer |
| Keyword(3) | SiO |
| Keyword(4) | aluminum oxide |
| Keyword(5) | LiF |
| 1st Author's Name | Y. Kurosaka |
| 1st Author's Affiliation | Faculty of Engineering, Osaka University() |
| 2nd Author's Name | Y. Ohmori |
| 2nd Author's Affiliation | Faculty of Engineering, Osaka University |
| 3rd Author's Name | K. Yoshino |
| 3rd Author's Affiliation | Faculty of Engineering, Osaka University |
| Date | 1998/10/12 |
| Paper # | OME98-87,OPE98-81 |
| Volume (vol) | vol.98 |
| Number (no) | 313 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |