| Budget Amount *help |
¥16,640,000 (Direct Cost: ¥12,800,000、Indirect Cost: ¥3,840,000)
Fiscal Year 2014: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2013: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2012: ¥11,440,000 (Direct Cost: ¥8,800,000、Indirect Cost: ¥2,640,000)
|
|---|
| Outline of Final Research Achievements |
Aimed at development of solution-processable high-performance organic light-emitting diodes (OLEDs) with innovative device structures, we here prepared novel organometallic phosphorescent materials with carrier-transporting ability. Employing cyclometalated ligands with pi-extended conjugation systems and carrier-transporting dendrons, we successfully obtained phosphorescent organoplatinum(II) and organoiridium(III) complexes which are applicable to the emission layers in OLEDs. Using the developed hybrid phosphorescent materials as a single emission layer, solution-processed OLEDs were successfully fabricated. Furthermore, doping a red phosphorescent material into the emitting layer, white-emitting device was also obtained.
|
