Rohm and Haas Electronic Materials Korea Ltd.
|Rohm and Haas Electronic Materials Korea Ltd. Patent applications|
|Patent application number||Title||Published|
|20150249224||NOVEL COMBINATION OF A HOST COMPOUND AND A DOPANT COMPOUND AND AN ORGANIC ELECTROLUMINESCENCE DEVICE COMPRISING THE SAME - The present invention relates to a specific combination of a dopant compound and a host compound, and an organic electroluminescent device comprising the same. The organic electroluminescent device according to the present invention, has an advantage of showing a higher luminous efficiency under a driving voltage lower than that of the device comprising conventional luminescent materials.||09-03-2015|
Patent applications by Rohm and Haas Electronic Materials Korea Ltd.