Phosphorus luminescent display tube

Photo-ionization detector for detecting volatile organic gases

Photo-radiation source provided with emissive particles...

Photoconverter and lamp utilizing multi-quantum emission

Photoelectric conversion functional element and production...

Photoluminescence quenching device and display using...

Photoluminescent lamp with angled pins on internal channel walls

Photonic crystal light source

Photopump-enhanced electroluminescent devices

Photoresist mask/smoothing layer ensuring the field...

Picture image display device including a row of parallel control

Piezolelectric porcelain step-up discharge tube

Pixel element substrate, display device, electronic device,...

Pixel having an organic light emitting diode and method of...

Pixel intensity homogeneity in organic electronic devices

Pixel structure and organic light emitting device including...

Pixel structure of an organic light-emitting diode display...

Pixel tube for field-emission display device

Planar color lamp with nanotube emitters and method for...

Planar fluorescent lamp having a serpentine chamber and sidewall