Light source display tube

Light transmissive substrate carrying a light transmissive...

Light weight shadow mask and method of manufacturing

Light-absorptive antireflection filter, with pigment...

Light-emitting structure having specially configured dark...

Light-sensitive target

Lightweight flat screen color cathode ray tube

Line cathode structure having recessed geometry

Line cathode support structure for a flat panel display device

Line-type picture tube with light-absorbing particles mixed with

Liquid cooled cathode ray tube with reduced internal reflectance

Liquid crystal display device having an electromagnetic-wave...

Locking structure for picture tube and front frame body

Longitudinal rib embossment in tri-apertured, substantially plan

Low beam velocity retina for Schottky infrared vidicons

Low chromium ferritic stainless steel studs for cathode ray...

Low consumption cathode structure for cathode ray tubes

Low cost lighting circuits manufactured from conductive...

Low dark current photoconductive device

Low energy ion trap