Accelerating and scan expansion electron lens means for a cathod

Alternating electric field diminishing structure for cathode ray

Alternating electric field diminishing structure for cathode ray

Anodic bonding of spacer for field emission display

Apparatus for compensating convergence in a color cathode ray tu

Apparatus for displaying video images

Apparatus for reducing deflection aberration in a CRT

Asymmetric shunt for deflection yoke for reducing diagonal...

Asymmetric space-saving cathode ray tube with magnetically...

Asymmetric, gradient-potential, space-savings cathode ray tube

Auxiliary coil fastener in a deflection yoke

Backplate of field emission device with self aligned focus struc

Baseplate assembly for flat panel display devices

Beam Clean up structure for flat panel display devices

Beam guide for display device with beam injection means

Beam guide structure for a flat panel display device

Cathode assembly for a line focus electron beam device

Cathode ray display tube having external magnetic shield

Cathode ray tube

Cathode ray tube