| Presentation | 2008-01-25 Stabilization of Film Structure of Hole-transport Layer by Multilayer Structure Method and Effect on EL properties for Organic Light-Emitting Diodes Yoshihisa IIDA, Tatsuo MORI, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | N,N'-di(1-naphthyl)-N,N'-diphenyl-(1,1'- biphenyl)-4,4'-diamine (NPD) is often used as a hole-transport layer material in organic light-emitting diodes (OLEDs). The poly crystallization of organic films in OLEDs is one of the degradation factors of the device performance. The production and growth of polycrystalline region can be efficiently suppressed by multilayer structure method. The OLEDs having multilayer hole transport layer (HTL) have the similar initial EL properties as the OLEDs having organic alloy HTL and only NPD HTL. In this report, the authors demonstrate that the multilayer structure method is useful for organic electronic devices. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Organic light-emitting diode / NPD / TPD / Multilayer structure / Organic alloy / Polycrystallization |
| Paper # | OME2007-77 |
| Date of Issue |
| Conference Information | |
| Committee | OME |
|---|---|
| Conference Date | 2008/1/18(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Organic Material Electronics (OME) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Stabilization of Film Structure of Hole-transport Layer by Multilayer Structure Method and Effect on EL properties for Organic Light-Emitting Diodes |
| Sub Title (in English) | |
| Keyword(1) | Organic light-emitting diode |
| Keyword(2) | NPD |
| Keyword(3) | TPD |
| Keyword(4) | Multilayer structure |
| Keyword(5) | Organic alloy |
| Keyword(6) | Polycrystallization |
| 1st Author's Name | Yoshihisa IIDA |
| 1st Author's Affiliation | Department of Electrical Engineering and Computer Science, Graduate School of Engineering, Nagoya university() |
| 2nd Author's Name | Tatsuo MORI |
| 2nd Author's Affiliation | Department of Electrical Engineering and Computer Science, Graduate School of Engineering, Nagoya university |
| Date | 2008-01-25 |
| Paper # | OME2007-77 |
| Volume (vol) | vol.107 |
| Number (no) | 459 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |