Low reflection and photo-sensitive organic light-emitting device with perylene diimide and double-metal structure
Chiu, TL; Chuang, KaiH; Lin, ChiF; Ho, YuH; Lee, JHaw; Chao, CC; Leung, ManKit; Wan, DeHui; Li, CYu; Chen, HLi
| HERO ID | 3575413 |
|---|---|
| In Press | No |
| Year | 2009 |
| Title | Low reflection and photo-sensitive organic light-emitting device with perylene diimide and double-metal structure |
| Authors | Chiu, TL; Chuang, KaiH; Lin, ChiF; Ho, YuH; Lee, JHaw; Chao, CC; Leung, ManKit; Wan, DeHui; Li, CYu; Chen, HLi |
| Journal | Thin Solid Films |
| Volume | 517 |
| Issue | 13 |
| Page Numbers | 3712-3716 |
| Abstract | In this paper, an organic light-emitting device (OLED) with low reflection for the entire visible range and at different viewing angles by using an absorptive and photo-sensitive material, N,N'-Bis(2,6-diisopropylphenyl)-1,7-bis(4-methoxyphenyl)perylene-3,4,9,10-tetracarboxydiimide (MPPDI), as a black layer (BL) structure was demonstrated. A semitransparent double-metal structure, Al/Ag, was used to reduce the driving voltage and enhance the destructive interference of the BL structure. Combined with the broad absorption band of the MPPDI, the reflectance of such a device shows a 12-times decrease compared to the conventional OLED. Also, a photocurrent enhancement effect was observed in our BL-OLED due to the photosensitive quality of the MPPDI. (C) 2009 Elsevier B.V. All rights reserved. |
| Doi | 10.1016/j.tsf.2008.12.037 |
| Wosid | WOS:000266148800017 |
| Is Certified Translation | No |
| Dupe Override | No |
| Is Public | Yes |
| Keyword | Organic light-emitting device; Absorption; Destructive interference; Photosensitivity |