4. Electric lamp and discharge devices
  5. With luminescent solid or liquid material
  6. Solid-state type

Lian Duan

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Carbazole derivative and its use in electroluminescent devices

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate

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Organic light-emitting devices and their encapsulation...

Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
Reexamination Certificate

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Organic light-emitting devices and their encapsulation...

Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2355354

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