Decorative bulb with annular groove and water-proof socket

Decorative lamp assembly having a transparent envelope...

Decorative lamp having an integral base and envelope

Decorative light

Decorative light source including a discharge lamp and resistor

Deep red phosphor for general illumination applications

Deep UV lamp bulb with improved fill

Deeply filtered television image display

Defining electrode regions of electroluminescent panel

Deflecting apparatus with one piece core and one piece coil bobb

Deflecting electromagnet apparatus with moveable pole piece

Deflecting yoke for cathode ray tube

Deflection apparatus for cathode ray tube

Deflection coil having a winding window

Deflection coil of a deflection yoke

Deflection device for a cathode ray tube having a correction...

Deflection device for a color picture tube apparatus

Deflection device for use in a color cathode-ray tube

Deflection device of displayer

Deflection limiting means for CRT mask support means