Patent classifications
C07D421/10
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
A composition of materials including a first compound having a structure according to Formula I
##STR00001##
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
A composition of materials including a first compound having a structure according to Formula I
##STR00001##
Organic electroluminescent materials and devices
A composition of materials including a first compound having a structure according to Formula I ##STR00001##
Organic electroluminescent materials and devices
A composition of materials including a first compound having a structure according to Formula I ##STR00001##
Heteroaromatic compound and organic electroluminescence device using the same
A heteroaromatic compound which can be used as the fluorescent guest material in the light emitting layer of the organic electroluminescence device is disclosed. The organic electroluminescence device employing the heteroaromatic compound of the present invention can operate under reduced driving voltage, increase current efficiency, and prolong half-life time.
Heteroaromatic compound and organic electroluminescence device using the same
A heteroaromatic compound which can be used as the fluorescent guest material in the light emitting layer of the organic electroluminescence device is disclosed. The organic electroluminescence device employing the heteroaromatic compound of the present invention can operate under reduced driving voltage, increase current efficiency, and prolong half-life time.
PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME
The present disclosure relates to a plurality of host materials comprising at least one first host compound and at least one second host compound and an organic electroluminescent device comprising the same. By comprising the specific combination of the compound according to the present disclosure as host materials, an organic electroluminescent device having low driving voltage, high luminous efficiency and long lifespan characteristics can be provided.
Organic electroluminescent materials and devices
A composition of materials including a first compound having a structure according to Formula I ##STR00001##
Organic electroluminescent materials and devices
A composition of materials including a first compound having a structure according to Formula I ##STR00001##
HETEROAROMATIC COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME
A heteroaromatic compound which can be used as the fluorescent guest material in the light emitting layer of the organic electroluminescence device is disclosed. The organic electroluminescence device employing the heteroaromatic compound of the present invention can operate under reduced driving voltage, increase current efficiency, and prolong half-life time.