Compositions – Inorganic luminescent compositions – Compositions containing halogen; e.g. – halides and oxyhalides
Reexamination Certificate
2006-02-28
2006-02-28
Koslow, C. Melissa (Department: 1755)
Compositions
Inorganic luminescent compositions
Compositions containing halogen; e.g., halides and oxyhalides
C353S082000, C353S082000, C283S092000, C313S582000, C313S584000, C313S503000, C313S495000, C313S493000, C313S467000, C313S422000
Reexamination Certificate
active
07005085
ABSTRACT:
Phosphor powders and a method for making phosphor powders. The powders are oxygen-containing, such as metal oxides, silicates, borates or titanates and have a small particle size, narrow particle size distribution and are substantially spherical. The method of the invention advantageously permits the continuous production of such powders. The invention also relates to improved devices, such as display devices, incorporating the phosphor powders.
REFERENCES:
patent: 3541019 (1970-11-01), Glemza et al.
patent: 3668455 (1972-06-01), Dale et al.
patent: 3676358 (1972-07-01), Dale et al.
patent: 4020231 (1977-04-01), Hedler et al.
patent: 4024298 (1977-05-01), Mossman
patent: 4209567 (1980-06-01), Takahara et al.
patent: 4287229 (1981-09-01), Watanabe et al.
patent: 4309481 (1982-01-01), Wakatsuki et al.
patent: 4398119 (1983-08-01), Dodds et al.
patent: 4451521 (1984-05-01), Kaule et al.
patent: 4515827 (1985-05-01), Dodds et al.
patent: 4544605 (1985-10-01), Miyazaki et al.
patent: 4678322 (1987-07-01), Finkel et al.
patent: 4680231 (1987-07-01), Yamaura et al.
patent: 4719033 (1988-01-01), Chenot et al.
patent: 4806389 (1989-02-01), Peters et al.
patent: 4894583 (1990-01-01), Berkstresser et al.
patent: 4902567 (1990-02-01), Eilertsen et al.
patent: 4925703 (1990-05-01), Kasenga et al.
patent: 4946707 (1990-08-01), Kasenga et al.
patent: 4948527 (1990-08-01), Ritsko et al.
patent: 4956202 (1990-09-01), Kasenga et al.
patent: 4999219 (1991-03-01), Klinedinst et al.
patent: 5012155 (1991-04-01), Datta et al.
patent: 5023015 (1991-06-01), Lagos
patent: 5037577 (1991-08-01), Yamanoi et al.
patent: 5051277 (1991-09-01), Sigai et al.
patent: 5055226 (1991-10-01), Yang
patent: 5080928 (1992-01-01), Klinedinst et al.
patent: 5126166 (1992-06-01), Dutta et al.
patent: 5128063 (1992-07-01), Kamikubo
patent: 5132043 (1992-07-01), Deboer
patent: 5132045 (1992-07-01), Osaka et al.
patent: 5166456 (1992-11-01), Yoshino
patent: 5185207 (1993-02-01), Furuoka et al.
patent: 5289081 (1994-02-01), Tamatani et al.
patent: 5358734 (1994-10-01), Lenox et al.
patent: 5378398 (1995-01-01), Kasenga et al.
patent: 5413736 (1995-05-01), Nishisu et al.
patent: 5422040 (1995-06-01), Maofu et al.
patent: 5472636 (1995-12-01), Forster et al.
patent: 5601751 (1997-02-01), Watkins et al.
patent: 5611961 (1997-03-01), Forster et al.
patent: 5619098 (1997-04-01), Toki et al.
patent: 5644193 (1997-07-01), Matsuda et al.
patent: 5662831 (1997-09-01), Chadha
patent: 5695685 (1997-12-01), Chau
patent: 5725801 (1998-03-01), Kitai et al.
patent: 5744233 (1998-04-01), Opitz et al.
patent: 5788882 (1998-08-01), Kitai et al.
patent: 5811924 (1998-09-01), Okumura et al.
patent: 6153123 (2000-11-01), Hampden-Smith et al.
patent: 6168731 (2001-01-01), Hampden-Smith et al.
patent: 6180029 (2001-01-01), Hampden-Smith et al.
patent: 6193908 (2001-02-01), Hampden-Smith et al.
patent: 6197218 (2001-03-01), Hampden-Smith et al.
patent: 6210604 (2001-04-01), Hampden-Smith et al.
patent: 6555022 (2003-04-01), Hampden-Smith et al.
patent: 6627115 (2003-09-01), Hampden-Smith et al.
patent: 6645398 (2003-11-01), Hampden-Smith et al.
patent: 6660185 (2003-12-01), Hampden-Smith et al.
patent: 6875372 (2005-04-01), Hampden-Smith et al.
patent: 2004/0169474 (2004-09-01), Hampden-Smith et al.
patent: 2004/0195548 (2004-10-01), Hampden-Smith et al.
patent: 2005/0098764 (2005-05-01), Hampden-Smith et al.
patent: 2-308892 (1989-05-01), None
patent: WO 97/26312 (1997-01-01), None
Morimo et al., “Preparation and Characterization of a Manganese Activated Zinc Silicate Phosphor By Fume Pyrolysis of An Alkoxide Solubtion”, Materials Research Bulletin, vol. 29, No. 7, pp. 751-757, 1994.
Nishisu et al., “Preparation of Fine Spherical Particles Containing Rare Earths”, The Minerals, Metals & Materials Society, 1993.
Oki et al., “A Phosphor Screen For High-Resolution CRT s, ”Journal of the SIP, pp. 51-57, Mar. 2, 1995.
Ravichandrau et al., “Fabrication of Y3A15O12:1 EU Thin Films and Powders For Field Emission Display Application”, Journal Luminescence, vol. 71, pp. 291-297, 1997.
Yihui et al., “Cathodoluminescence and Photoluminescence of the Superfine Y203:EU Phosphors”, Chinese Journal of Luinescence, vol. 17, No. 1, Mar. 1996.
Morino et al., “Preparation and Characterization of a Manganese Activated Zinc Silicate Phosphor By fume Pyrolysis of An Alkoxide Solution”, Materials Research Bulletin, vol. 29, No. 7, pp. 751-757, 1994.
Nishisu et al., “Preparation of Fine Spherical Particles Containing Rare Earths”, The Minerals, Metals & Materials Society, 1993.
Oki et al., “A Phosphor Screen For High-Resolution CRT's”, Journal of the SIP, pp. 51-57, Mar. 2, 1995.
Ravichandra et al., “Fabrication of Y3A15O12:1EU Thin Films and Powders For Field Emission Display Applications”, Journal of Luminescene, vol. 71, pp. 291-297, 1997.
Yihui et al., “Cathodoluminescene and Photoluminescene of the Superfine Y2O3:EU Phosphors”, Chinese Journal of Luminescene, vol. 17, No. 1, Mar. 1996.
Caruso James
Hampden-Smith Mark J.
Kodas Toivo T.
Powell Quint H.
Skamser Daniel J.
Cabot Corporation
Koslow C. Melissa
Marsh & Fischmann & Breyfogle LLP
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