| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2011: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
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| Research Abstract |
It was found that coal-pitch, a mixture of coal tar, could be utilized as an emissive layer for organic light emitting diode. On the PEDOT/PSS-coated ITO electrode, a solution of coal-pitch was spin-coated, and LiF/Al electrode was deposited onto it. The obtained OLED properties depended on the used solvent and it could also be controlled by PTLC method, which is a conventional method for separation in organic chemistry.
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