Easy-to-clean cooking surface and electrical household...
Efficient blue organic electroluminescent devices
Efficient electroluminescent device
Efficient organic electroluminescent devices with red...
Efficient single layer electroluminescent device
EL assembly based on tertiary amines, Alq3 derivatives or...
El device
EL device
EL device and making method
EL display device and a method of manufacturing the same
EL display device and method of manufacturing the same
EL display device utilizing light-emitting organic compounds...
EL element
EL element comprising organic thin film
El element having a color filter formed on an upper electrode
EL lamp system in kit form
EL lamp with flexible areas
Elastomeric EL lamp on apparel
Elastomeric electroluminescent lamp
Electric luminescence fiber