McKenna Long & Aldridge, LLP
Organic LED and manufacturing method thereof
The present invention provides an organic light emitting diode comprising a substrate, a first electrode provided on the substrate, one or more organic material layers provided on the first electrode, a second electrode provided on the organic material layer, and a light extraction layer provided on the top portion of the second electrode, and a method for manufacturing the same. The organic light emitting diode according to the present invention minimizes total internal reflection of the light emitted from a device to improve the light emitting efficiency.
LG Chem, Ltd.
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inventional inventional additional
Min-Soo Hyeon Jung-Bum Se-Hwan
Kang Choi Kim Son