Thiazole- and imidazole-fused phenanthroline molecules in...

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Reexamination Certificate

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C428S917000, C313S504000, C313S506000

Reexamination Certificate

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10441164

ABSTRACT:
An organic light-emitting device (OLED) in which an oxazole-, thiazole-, or imidazole-fused phenanthroline molecule is used in an emissive layer, a charge transport layer, and/or a charge blocking layer.

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