Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Monochrome CRT with interference filter having filter layer with reduced transmission and projection color TV incorporating same

Monochrome CRT with interference filter having filter layer with reduced transmission and projection color TV incorporating same

US Patent 5065071 · Granted Nov 12, 1991

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method of providing a film on a surface, device for providing said film, and dis2004
Method for producing phosphor screens, and color cathode ray tubes incorporating2000
Method for producing phosphor screens, and color cathode ray tubes incorporating2000
Monochrome CRT having curved display window with reduced transmission and projec1999
Monochrome CRT having curved display window with reduced transmission and projec1999
Phosphor search including a non-pigmented phosphor and RGB phosphor elements for1998
Cathode ray tube with UV-reflective filter and UV-excitable phosphor1996
Color reference CRT and method of making1993
Method of vapor depositing an interference filter layer on the inside of a displ1993
Color reference CRT and method of making1992
Projection television display tube and device having band pass interference filt1990
Cathode ray tube base1986