Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Green-luminescing zinc sulphide and cathode ray tube provided with this zinc sulphide

Green-luminescing zinc sulphide and cathode ray tube provided with this zinc sulphide

US Patent 5558817 · Granted Sep 24, 1996

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Phosphor composition with a hydroxycarboxylic-acid coating2000
Manufacture of a phosphor composition with hematite2000
Phosphor composition with a coating of colloidal SiO.sub.2 particles and an oxyg2000
Organic electroluminescent component with charge transport layer1999
Luminescent screen including a luminescent zeolite1999
Color display screen comprising a contrast-enhancing pigment1998
Luminescent zeolite1998
Organic electroluminescent component1998
Color display screen comprising a contrast-enhancing pigment1998
Luminescent screen1996
Method of manufacturing ZnS particles1996
Method of coating red-luminescing phosphor particles with hematite1995