Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for production of lanthanum cerium aluminate phosphors

Process for production of lanthanum cerium aluminate phosphors

US Patent 5169557 · Granted Dec 8, 1992

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and apparatus for depositing thin films of group III nitrides and other f2001
Locating defects in solid material1999
Superconducting radar decoys and camouflage1998
Phosphors with improved lumen output and lamps made therefrom1994
Phosphor containing barium and lead1993
Method for preparing zinc orthosilicate phosphor particle1993
Pre-water-based suspension alumina coated phosphor treatment process1992
Phosphors with improved lumen output and lamps made therefrom1992
Lanthanum cerium aluminate phosphor and an electrical discharge device containin1992
Lanthanum cerium aluminate phosphor and an electrical discharge device containin1992
Phosphors with improved lumen output and lamps made therefrom1992
Method of forming a protective bi-layer coating on phosphore particles1991