4. Electric lamp and discharge devices
  5. With optical device or special ray transmissive envelope
  6. Polarizer or special ray transmission

Jin-Baek Choi

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Flat panel display apparatus with a porous layer on a substrate

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

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Organic electroluminescent device and method for...

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

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Organic light emitting device

Active solid-state devices (e.g. – transistors – solid-state diode – Incoherent light emitter structure – With reflector – opaque mask – or optical element integral...
Reexamination Certificate

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Organic light emitting display device

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

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Organic light emitting display device and method of...

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-2182916

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