Light emitting device having both electrodes formed on the...
Light emitting device having convex-and-concave structure on sub
Light emitting device having dopant in a light emitting...
Light emitting device having luminescent screen with self activa
Light emitting device having magnetized cathode and anode
Light emitting device having organic light emitting material...
Light emitting device having selenium-based fluorescent...
Light emitting device having spacer for protecting light...
Light emitting device having sulfoselenide fluorescent phosphor
Light emitting device having thio-selenide fluorescent phosphor
Light emitting device having transparent film varying...
Light emitting device including EL elements for emitting...
Light emitting device including plural barriers
Light emitting device including plural carbon-based thin...
Light emitting device mounting arrangement
Light emitting device provided with a wavelength conversion...
Light emitting device provided with electrically conductive...
Light emitting device resistant to damage by thermal expansion
Light emitting device using dual light emitting stacks to achiev
Light emitting device using phosphor powder