发明授权
US07569287B2 Blue electroluminescent polymer and organic electroluminescent device using the same 有权
蓝色电致发光聚合物和使用其的有机电致发光器件

Blue electroluminescent polymer and organic electroluminescent device using the same
摘要:
A blue electroluminescent polymer having a phenoxazine-based unit in a polyarylene backbone and an organic electroluminescent device using the polymer. The organic electroluminescent device has improved luminous efficiency and color purity.
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