標題: | High performance hybrid white OLEDs based on new platinum complexes and new blue fluorescence host |
作者: | Poloek, Anurach Wang, Chieh Lin, Chiao-Wen Chen, Chin-Ti Chen, Chao-Tsen 應用化學系 Department of Applied Chemistry |
關鍵字: | hybrid white OLEDs;platinum complex;high CRI;phosphorescence |
公開日期: | 1-一月-2014 |
摘要: | A new series of platinum complexes containing 4-hydroxy-1,5-naphtyridine derivative with different substitutens such as methyl, dimethyl, phenyl, phenoxy, dimethyl amine, piperidine, morpholine, phenoxazine or carbazole unit as the primary ligand and 2-(2,4-difluorophenyl)pyridine as the secondary ligand were synthesized and characterized. Single crystal X-ray diffraction studies of FPtOPhND, FPtCzND and FPtdmaND showed trans-coordinated in distorted square-planar geometry. Their photophysical properties and electrochemical properties were examined. All platinum complexes in these series exhibited dual emissions not only in solution but also in solid state thin film. Employing CBP or 4P-NPD as host material, high efficiency monochromatic and high quality hybrid white organic light emitting diodes (WOLEDs) were achieved with the single platinum complex dopant device, a relatively simple device configuration. |
URI: | http://dx.doi.org/10.1117/12.2060371 http://hdl.handle.net/11536/134707 |
ISBN: | 978-1-62841-210-9 |
ISSN: | 0277-786X |
DOI: | 10.1117/12.2060371 |
期刊: | ORGANIC LIGHT EMITTING MATERIALS AND DEVICES XVIII |
Volume: | 9183 |
起始頁: | 0 |
結束頁: | 0 |
顯示於類別: | 會議論文 |