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US Patent 7947383 Organic electroluminescent device

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US Patent 12120946 Green and red organic light-emitting diodes employing excimer emitters

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US Patent 12120945 Display and lighting devices comprising phosphorescent excimers with preferred molecular orientation as monochromatic emitters

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US Patent 12091429 Fluorinated porphyrin derivatives for optoelectronic applications

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US Patent 12082490 Light outcoupling efficiency of phosphorescent OLEDs by mixing horizontally aligned fluorescent emitters

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US Patent 12082488 Metal-assisted delayed fluorescent emitters containing tridentate ligands

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US Patent 12082486 Tetradentate platinum (II) complexes cyclometalated with functionalized phenyl carbene ligands and their analogues

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US Patent 12010908 Metal-assisted delayed fluorescent emitters employing benzo-imidazo-phenanthridine and analogues

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US Patent 11974495 Tetradentate platinum and palladium complexes based on biscarbazole and analogues

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US Patent 11945985 Metal assisted delayed fluorescent emitters for organic light-emitting diodes

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US Patent 11930698 Tetradentate platinum and palladium complex emitters containing phenyl-pyrazole and its analogues

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US Patent 11930662 Transparent electroluminescent devices with controlled one-side emissive displays

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US Patent 11878988 Blue phosphorescent emitters employing functionalized imidazophenthridine and analogues

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US Patent 11856840 Emitters based on octahedral metal complexes

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US Patent 11839144 Tetradentate cyclometalated platinum complexes containing 9,10-dihydroacridine and its analogues

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Patent abstract

An organic electroluminescent device having a pair of electrodes and at least one organic layer including a light-emitting layer interposed between the pair of electrodes, in which the organic layer contains at least one compound represented by formula (I):

Edits on 11 Oct, 2023

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US Patent 11785838 Green and red organic light-emitting diodes employing excimer emitters

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US Patent 11708385 Metal-assisted delayed fluorescent emitters employing pyrido-pyrrolo-acridine and analogues

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US Patent 07947383 Organic electroluminescent device US Patent 7947383 Organic electroluminescent device

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Patent Number

0794738300

Patent Number

794738300

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