Phosphors and related manufacturing method, display device,...

Details Phosphors and related manufacturing method, display device,... Phosphors and related manufacturing method, display device,...

2006-12-26

2006-12-26

Koslow, C. Melissa (Department: 1755)

Compositions

Inorganic luminescent compositions

Compositions containing halogen; e.g., halides and oxyhalides

C313S467000, C313S468000, C313S486000

Reexamination Certificate

active

07153451

ABSTRACT:
Phosphors having high luminescence characteristics are provided while achieving manufacturing cost reductions by minimizing the usage amount of Eu, the luminescence center. Also provided are a display device (PDP, etc) and a fluorescent lamp having excellent display and/or luminescence characteristics as a result of using the phosphors, while achieving manufacturing cost reductions by minimizing the Eu usage amount.

REFERENCES:
patent: 3939377 (1976-02-01), Ignasiak
patent: 5194332 (1993-03-01), Kasenga et al.
patent: 5851428 (1998-12-01), Matsuda et al.
patent: 2003/0107318 (2003-06-01), Aoki et al.
patent: 0 851 436 (2002-10-01), None

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