Manufacturing method of organic electroluminescent device,...

Electric lamp or space discharge component or device manufacturi – Process – With assembly or disassembly

Reexamination Certificate

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C445S029000, C445S046000

Reexamination Certificate

active

07056180

ABSTRACT:
A method manufactures an organic EL device by forming cathodes by a liquid phase process depositing a dispersion liquid containing ultra-fine ytterbium (Yb) particles using an inkjet method, followed by drying.

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