TRANSPARENT CONDUCTIVE FILM, AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME

The present invention relates to a transparent conducting film and an organic light emitting device comprising the same. The transparent conducting film according to the present invention has a low surface resistance value, a high front surface transmittance and a low light absorptance. The light em...

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Bibliographic Details
Main Authors KIM, JIHEE, LEE, YEON KEUN, KIM, JUNGDOO
Format Patent
LanguageEnglish
French
German
Published 13.08.2014
Subjects
BASIC ELECTRIC ELEMENTS
CABLES
CONDUCTORS
ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
INSULATORS
SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
SEMICONDUCTOR DEVICES
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Summary:The present invention relates to a transparent conducting film and an organic light emitting device comprising the same. The transparent conducting film according to the present invention has a low surface resistance value, a high front surface transmittance and a low light absorptance. The light emission efficiency of the organic light emitting device according to the present invention may be enhanced by comprising a transparent conducting film having low light absorptance. In particular, the organic light emitting device according to the present invention may additionally comprise an internal light extraction layer to improve the light extraction efficiency, and the loss of light generated by the difference between refractive indices of a transparent electrode and a substrate may be minimized.
Bibliography:Application Number: EP20120885182