Luminescent material

Details Luminescent material Luminescent material

2007-11-30

2011-12-06

Koslow, C. Melissa (Department: 1734)

Compositions

Inorganic luminescent compositions

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

C252S30140F, C252S30140P, C252S301500, C252S30160R, C252S30160F, C252S30160P

Reexamination Certificate

active

08070984

ABSTRACT:
A luminescent material is disclosed. The luminescent material may include a first compound having a host lattice comprising first ions and oxygen. A first portion of the first ions may be substituted by copper ions. In one embodiment, the host lattice may include silicon, the copper ions may be divalent copper ions and the first compound may have an Olivin crystal structure, a β-K2SO4crystal structure, a trigonal Glaserite (K3Na(SO4)2) or monoclinic Merwinite crystal structure, a tetragonal Ackermanite crystal structure, a tetragonal crystal structure or an orthorhombic crystal structure. In another embodiment, the copper ions do not act as luminescent ions upon excitation with the ultraviolet or visible light.

REFERENCES:
patent: 2110162 (1938-03-01), Leverenz
patent: 2402760 (1946-06-01), Leverenz
patent: 2570136 (1951-10-01), Lyon
patent: 2617773 (1952-11-01), Nagy et al.
patent: 2719128 (1955-09-01), Kressin
patent: 2780600 (1957-02-01), Wollentin
patent: 3143510 (1964-08-01), Lambertus et al.
patent: 3598752 (1971-08-01), Sisneros et al.
patent: 3644212 (1972-02-01), McAllister et al.
patent: 3893939 (1975-07-01), De Kalb et al.
patent: 3905911 (1975-09-01), Kelsey, Jr. et al.
patent: 4215289 (1980-07-01), De Hair et al.
patent: 4770950 (1988-09-01), Ohnishi
patent: 4972086 (1990-11-01), Bryan et al.
patent: 5032316 (1991-07-01), Takahashi et al.
patent: 5472636 (1995-12-01), Forster et al.
patent: 5518808 (1996-05-01), Bruno et al.
patent: 5770110 (1998-06-01), Schrell et al.
patent: 5770111 (1998-06-01), Moriyama et al.
patent: 5853614 (1998-12-01), Hao et al.
patent: 5952681 (1999-09-01), Chen
patent: 5965192 (1999-10-01), Potter
patent: 5998925 (1999-12-01), Shimizu et al.
patent: 6045722 (2000-04-01), Leblans et al.
patent: 6066861 (2000-05-01), Hohn et al.
patent: 6373184 (2002-04-01), Suh et al.
patent: 6472765 (2002-10-01), Sano et al.
patent: 6482664 (2002-11-01), Lee et al.
patent: 6565771 (2003-05-01), Ono et al.
patent: 6670751 (2003-12-01), Song et al.
patent: 6686691 (2004-02-01), Mueller et al.
patent: 6842664 (2005-01-01), Harada et al.
patent: 6982045 (2006-01-01), Menkara et al.
patent: 6982048 (2006-01-01), Atwater et al.
patent: 6987353 (2006-01-01), Menkara et al.
patent: 7019335 (2006-03-01), Suenaga
patent: 7029602 (2006-04-01), Oshio
patent: 7045078 (2006-05-01), Choi
patent: 7189340 (2007-03-01), Shimomura et al.
patent: 7229571 (2007-06-01), Ezuhara et al.
patent: 7468147 (2008-12-01), Shida et al.
patent: 7554129 (2009-06-01), Roth et al.
patent: 7608200 (2009-10-01), Seto et al.
patent: 7679281 (2010-03-01), Kim et al.
patent: 2002/0015013 (2002-02-01), Ragle
patent: 2003/0168636 (2003-09-01), Dobson et al.
patent: 2004/0051111 (2004-03-01), Ota et al.
patent: 2004/0104391 (2004-06-01), Maeda et al.
patent: 2004/0135504 (2004-07-01), Tamaki et al.
patent: 2004/0206970 (2004-10-01), Martin
patent: 2004/0251809 (2004-12-01), Shimomura
patent: 2005/0001537 (2005-01-01), West et al.
patent: 2005/0029927 (2005-02-01), Setlur et al.
patent: 2005/0117334 (2005-06-01), Lee et al.
patent: 2005/0139846 (2005-06-01), Park et al.
patent: 2005/0239227 (2005-10-01), Aanegola et al.
patent: 2005/0274930 (2005-12-01), Roth et al.
patent: 2005/0274972 (2005-12-01), Roth et al.
patent: 2006/0261309 (2006-11-01), Li et al.
patent: 2006/0261350 (2006-11-01), Kawazoe et al.
patent: 2006/0267042 (2006-11-01), Izuno et al.
patent: 2007/0029526 (2007-02-01), Cheng et al.
patent: 2007/0284563 (2007-12-01), Lee et al.
patent: 2008/0067920 (2008-03-01), Roth et al.
patent: 2008/0224163 (2008-09-01), Roth et al.
patent: 2009/0050849 (2009-02-01), Lee et al.
patent: 2009/0134413 (2009-05-01), Roth et al.
patent: 2009/0152496 (2009-06-01), Roth et al.
patent: 2009/0262515 (2009-10-01), Lee et al.
patent: 2009/0303694 (2009-12-01), Roth et al.
patent: 2010/0002454 (2010-01-01), Lee et al.
patent: 410266 (2003-03-01), None
patent: 1218084 (1999-06-01), None
patent: 1289454 (2001-03-01), None
patent: 1317537 (2001-10-01), None
patent: 1344777 (2002-04-01), None
patent: 1434521 (2003-08-01), None
patent: WO9812757 (1998-03-01), None
patent: 10233050 (2004-02-01), None
patent: 10259946 (2004-07-01), None
patent: 0 094 132 (1983-11-01), None
patent: 0382295 (1993-08-01), None
patent: 0862794 (1998-09-01), None
patent: 0 896 994 (1999-02-01), None
patent: 1249873 (2002-10-01), None
patent: 1605030 (2005-12-01), None
patent: 1336053 (1973-11-01), None
patent: 2016034 (1979-09-01), None
patent: 31-1118 (1956-02-01), None
patent: 33-8177 (1956-04-01), None
patent: 38-6082 (1963-05-01), None
patent: 39-8803 (1964-05-01), None
patent: 47-6258 (1972-04-01), None
patent: 49-38994 (1974-10-01), None
patent: 55135190 (1980-10-01), None
patent: 57109886 (1982-07-01), None
patent: 61258892 (1986-11-01), None
patent: 62-197487 (1987-01-01), None
patent: 5-78659 (1993-03-01), None
patent: 9-40946 (1997-02-01), None
patent: 9-153644 (1997-06-01), None
patent: 9-279140 (1997-10-01), None
patent: WO9805078 (1998-02-01), None
patent: 2001-308393 (2001-02-01), None
patent: 2001-115157 (2001-04-01), None
patent: 2002-057376 (2002-02-01), None
patent: 2002094122 (2002-03-01), None
patent: 2002-97466 (2002-04-01), None
patent: 2002173677 (2002-06-01), None
patent: 2002335019 (2002-11-01), None
patent: 2002-359403 (2002-12-01), None
patent: 2002368277 (2002-12-01), None
patent: 2003-064358 (2003-03-01), None
patent: 2003-152229 (2003-05-01), None
patent: 2003183649 (2003-07-01), None
patent: 2003-224306 (2003-08-01), None
patent: 2003321675 (2003-11-01), None
patent: 2004-006582 (2004-01-01), None
patent: 2004010786 (2004-01-01), None
patent: 2004071726 (2004-03-01), None
patent: 2004-134699 (2004-04-01), None
patent: 2004127988 (2004-04-01), None
patent: 2004-192833 (2004-07-01), None
patent: 2005-167177 (2005-06-01), None
patent: 2006-073656 (2006-03-01), None
patent: 10-232395 (1999-12-01), None
patent: 20010032450 (2001-04-01), None
patent: 2001-50839 (2001-06-01), None
patent: 20010101910 (2001-11-01), None
patent: 2002-835 (2002-01-01), None
patent: 2002-53975 (2002-07-01), None
patent: 10-2002-0079513 (2002-10-01), None
patent: 10-0392363 (2003-07-01), None
patent: 2003-0063211 (2003-07-01), None
patent: 2003-82395 (2003-10-01), None
patent: 10-426034 (2004-07-01), None
patent: 10-2004-0088418 (2004-10-01), None
patent: 10-2005-0008426 (2005-01-01), None
patent: 10-2005-0070349 (2005-07-01), None
patent: 2005-98462 (2005-10-01), None
patent: 10-2005-0106945 (2005-11-01), None
patent: 10-2005-0117164 (2005-12-01), None
patent: 10-2005-0117165 (2005-12-01), None
patent: 10-0626272 (2006-09-01), None
patent: 10-2006-0134728 (2006-12-01), None
patent: WO 9632457 (1996-10-01), None
patent: 98-42798 (1998-10-01), None
patent: 98-39805 (1998-11-01), None
patent: 00-19546 (2000-04-01), None
patent: 01-41215 (2001-06-01), None
patent: 02-054502 (2002-07-01), None
patent: 02-054503 (2002-07-01), None
patent: 02-089219 (2002-11-01), None
patent: 03-021691 (2003-03-01), None
patent: 2004-085570 (2004-10-01), None
patent: 2004-111156 (2004-12-01), None
patent: WO 2005/068584 (2005-07-01), None
patent: 2005-109532 (2005-11-01), None
patent: 2005-112137 (2005-11-01), None
patent: 2006-043682 (2006-04-01), None
patent: 2006-068359 (2006-06-01), None
patent: 2006-081803 (2006-08-01), None
patent: 2007-035026 (2007-03-01), None
patent: 2007-055538 (2007-05-01), None
patent: 2007-069869 (2007-06-01), None
patent: 2007-114614 (2007-11-01), None
patent: 2009-028818 (2009-03-01), None
Wanmaker et al, “Luminescence of Copper-Activated Orthophosphates of the Type ABPO4 (A=Ca,Sr, or Ba and B=Li, Na or K)”, Jorn. Electrchem. Soc., Feb. 1962, pp. 109-114.
Wanmaker, W.L. et al., “Luminescence of Phosphors Based on the Host Lattice ABGe2O6 (A, B=Ca, Sr, Ba)” Journeal of Solid State Chemistry 3, (1971), pp. 194-196.
Shenstone, A.G., “The Third Spectrum of Copper (Cu III)”, Journal of Research of the National Bureau of Standards—A. Physics and Chemistry, vol. 79A, No. 3, May-Jun. 1975, pp. 497-521.
Lever, A.B.P., “Inorganic Electronic Spectroscopy”, 2nd ed.

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