Absorbing graded nitride film for high contrast display devices

Absorbing inhomogeneous film for high contrast display devices

Absorption filters for chlor display devices

Aerogel-based phase transition flat panel display

Aerogel-based phase transition flat panel display

Anti-reflective coating for a CRT having first and second...

Backside disc flush for light valve projector

Beam index color cathode ray tube

Beam index type color cathode ray tube

Beam-index type color cathode ray tube device

Beam-index type color cathode ray tube devices

Beam-indexing color image-presentation cathode ray tube

Beam-indexing color picture tube arrangement

Black matrix color cathode-ray tube having a red pattern wider t

Black matrix color picture tube

Black matrix sog as an interlevel dielectric in a field emission

Blue luminescent cathode ray tube device with improved color fil

Blue-luminescing lanthanum-gadolinium-oxybromide, luminescent sc

Boron-containing red light-emitting phosphors and light...

Braun tube for projectors