Organic EL element having a plurality of light emitting layers
Organic electroluminescent display device and method of...
Oxygen-doped Al-containing current blocking layers in active...
Oxygen-doped Al-containing current blocking layers in active...
Oxygen-doped Al-containing current blocking layers in active...
Oxygen-doped Al-containing current blocking layers in active...
P-n junction type boron phosphide-based semiconductor...
P-type group III-nitride semiconductor device
Passivation of porous semiconductors for improved...
Photoelectric semiconductor device having a GaAsP substrate
Photon source
Photonic crystal light emitting device
Photonic crystal light emitting device
Pn-juction type compound semiconductor light-emitting...
Quantum layer structure
Quantum well structure and semiconductor device using it and...
Radiation source and method for producing a lens mould
Radiation-emitting chip
Radiation-emitting semiconductor chip with a...
Radiation-emitting semiconductor chip, method for production...