Discharge lamp

Discharge lamp device having semiconductor ceramic cathode

Discharge lamp for dielectric barrier discharges, with...

Discharge lamp having electrode part with negative electron...

Discharge lamp with electrode fitting structure

Discharge lamp with lamp base structure

Discharge lamp with T-shaped electrodes

Discharge lamp, light source and projecting display unit

Discharge tube

Discharge tube

Discharge tube

Discharge tube capable of stable voltage discharge

Discharge tube having cup shape glow discharge electrode

Discharge tube with substantially exposed cathode tip...

Display panel for displaying a bar of light

Edge sealing electrode for discharge lamp

Electric high-pressure discharge lamp

Electrode for a high-pressure discharge lamp

Electrode for discharge lamps

Electrode for discharge tube, and discharge tube using it