Solid state lighting devices including light mixtures

Details Solid state lighting devices including light mixtures Solid state lighting devices including light mixtures

2009-09-10

2010-10-26

Ton, Toan (Department: 2889)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S501000, C313S502000, C313S503000, C362S230000, C362S231000, C362S249020

Reexamination Certificate

active

07821194

ABSTRACT:
A solid state lighting apparatus includes a plurality of light emitting diodes (LEDs). Each of the LEDs includes an LED device configured to emit light having about a first dominant wavelength and a phosphor configured to receive at least some of the light emitted by the LED device and responsively emit light having about a second dominant wavelength. A combined light emitted by the LED device and the phosphor of a first one of the plurality of LEDs has a first color point and a combined light emitted by the LED device and the phosphor of a second one of the plurality of LEDs has a second color point that falls outside a seven step Macadam ellipse around the first color point.

REFERENCES:
patent: 4120026 (1978-10-01), Tsuchihashi et al.
patent: 4710699 (1987-12-01), Miyamoto
patent: 5477436 (1995-12-01), Bertling et al.
patent: 5803579 (1998-09-01), Turnbull et al.
patent: 5851063 (1998-12-01), Doughty et al.
patent: 5962971 (1999-10-01), Chen
patent: 5998925 (1999-12-01), Shimizu et al.
patent: 6066861 (2000-05-01), Hohn et al.
patent: 6069440 (2000-05-01), Shimizu et al.
patent: 6084250 (2000-07-01), Justel et al.
patent: 6132072 (2000-10-01), Turnbull et al.
patent: 6153971 (2000-11-01), Shimizu
patent: 6163038 (2000-12-01), Chen et al.
patent: 6212213 (2001-04-01), Weber et al.
patent: 6234648 (2001-05-01), Borner et al.
patent: 6245259 (2001-06-01), Hohn et al.
patent: 6252254 (2001-06-01), Soules et al.
patent: 6255670 (2001-07-01), Srivastava et al.
patent: 6294800 (2001-09-01), Duggal et al.
patent: 6319425 (2001-11-01), Tasaki et al.
patent: 6337536 (2002-01-01), Matsubara et al.
patent: 6373188 (2002-04-01), Johnson et al.
patent: 6396081 (2002-05-01), Tews et al.
patent: 6429583 (2002-08-01), Levinson et al.
patent: 6441558 (2002-08-01), Muthu et al.
patent: 6469322 (2002-10-01), Srivastava et al.
patent: 6480299 (2002-11-01), Drakopoulos et al.
patent: 6501100 (2002-12-01), Srivastava et al.
patent: 6501102 (2002-12-01), Mueller-Mach et al.
patent: 6504179 (2003-01-01), Ellens et al.
patent: 6504301 (2003-01-01), Lowery
patent: 6509651 (2003-01-01), Matsubara et al.
patent: 6513949 (2003-02-01), Marshall et al.
patent: 6538371 (2003-03-01), Duggal et al.
patent: 6547249 (2003-04-01), Collins, III et al.
patent: 6550949 (2003-04-01), Bauer et al.
patent: 6552495 (2003-04-01), Chang
patent: 6576930 (2003-06-01), Reeh et al.
patent: 6577073 (2003-06-01), Shimizu et al.
patent: 6600175 (2003-07-01), Baretz et al.
patent: 6600324 (2003-07-01), St. Germain
patent: 6608332 (2003-08-01), Shimizu et al.
patent: 6614179 (2003-09-01), Shimizu et al.
patent: 6616862 (2003-09-01), Srivastava et al.
patent: 6624638 (2003-09-01), St. Germain
patent: 6635503 (2003-10-01), Andrews et al.
patent: 6636003 (2003-10-01), Rahm et al.
patent: 6642666 (2003-11-01), St. Germain
patent: 6685852 (2004-02-01), Setlur et al.
patent: 6692136 (2004-02-01), Marshall et al.
patent: 6703173 (2004-03-01), Lu et al.
patent: 6737801 (2004-05-01), Ragle
patent: 6744194 (2004-06-01), Fukasawa et al.
patent: 6762563 (2004-07-01), St. Germain et al.
patent: 6784463 (2004-08-01), Camras et al.
patent: 6817735 (2004-11-01), Shimizu et al.
patent: 6841804 (2005-01-01), Chen et al.
patent: 6853010 (2005-02-01), Slater, Jr. et al.
patent: 6882101 (2005-04-01), Ragle
patent: 6885035 (2005-04-01), Bhat et al.
patent: 6914267 (2005-07-01), Fukasawa et al.
patent: 6936857 (2005-08-01), Doxsee et al.
patent: 6957899 (2005-10-01), Jiang et al.
patent: 6967116 (2005-11-01), Negley
patent: 7005679 (2006-02-01), Tarsa et al.
patent: 7008078 (2006-03-01), Shimizu et al.
patent: 7009199 (2006-03-01), Hall
patent: 7009343 (2006-03-01), Lim et al.
patent: 7014336 (2006-03-01), Ducharme et al.
patent: 7023019 (2006-04-01), Maeda et al.
patent: 7095056 (2006-08-01), Vitta et al.
patent: 7125143 (2006-10-01), Hacker
patent: 7135664 (2006-11-01), Vornsand et al.
patent: 7141442 (2006-11-01), Sano
patent: 7207691 (2007-04-01), Lee et al.
patent: 7213940 (2007-05-01), Van De Ven et al.
patent: 7213942 (2007-05-01), Jiang et al.
patent: 7217583 (2007-05-01), Negley et al.
patent: 7221044 (2007-05-01), Fan et al.
patent: 7250715 (2007-07-01), Mueller et al.
patent: 7256557 (2007-08-01), Lim et al.
patent: 7262439 (2007-08-01), Radkov
patent: 7278760 (2007-10-01), Heuser et al.
patent: 7358954 (2008-04-01), Negley et al.
patent: 7365485 (2008-04-01), Fukasawa et al.
patent: 7387405 (2008-06-01), Dutcharme et al.
patent: 7417259 (2008-08-01), Sakai et al.
patent: 7422504 (2008-09-01), Maeda et al.
patent: 7453195 (2008-11-01), Radkov
patent: 7473934 (2009-01-01), Nagai et al.
patent: 7564180 (2009-07-01), Brandes
patent: 2003/0030063 (2003-02-01), Sosniak et al.
patent: 2003/0042908 (2003-03-01), St. Germain
patent: 2003/0089918 (2003-05-01), Hiller et al.
patent: 2004/0046178 (2004-03-01), Sano
patent: 2004/0105264 (2004-06-01), Spero
patent: 2004/0264193 (2004-12-01), Okumura
patent: 2005/0030744 (2005-02-01), Ducharme et al.
patent: 2005/0135094 (2005-06-01), Lee et al.
patent: 2006/0012989 (2006-01-01), Lee
patent: 2006/0022582 (2006-02-01), Radkov
patent: 2006/0105482 (2006-05-01), Alferink et al.
patent: 2006/0113548 (2006-06-01), Chen et al.
patent: 2006/0138435 (2006-06-01), Tarsa et al.
patent: 2006/0181192 (2006-08-01), Radkov et al.
patent: 2006/0245184 (2006-11-01), Galli
patent: 2007/0001188 (2007-01-01), Lee
patent: 2007/0051966 (2007-03-01), Hagashi et al.
patent: 2007/0090381 (2007-04-01), Otsuka et al.
patent: 2007/0139920 (2007-06-01), Van De Ven et al.
patent: 2007/0139923 (2007-06-01), Negley et al.
patent: 2007/0170447 (2007-07-01), Negley et al.
patent: 2007/0171145 (2007-07-01), Coleman et al.
patent: 2007/0202623 (2007-08-01), Gao et al.
patent: 2007/0223219 (2007-09-01), Medendorp, Jr. et al.
patent: 2007/0236911 (2007-10-01), Negley
patent: 2007/0263393 (2007-11-01), Van De Ven
patent: 2007/0267983 (2007-11-01), Van De Ven et al.
patent: 2007/0274063 (2007-11-01), Negley
patent: 2007/0274080 (2007-11-01), Negley et al.
patent: 2007/0276606 (2007-11-01), Radkov et al.
patent: 2007/0278503 (2007-12-01), Van De Ven et al.
patent: 2007/0278934 (2007-12-01), Van De Ven et al.
patent: 2007/0279440 (2007-12-01), Negley
patent: 2007/0279903 (2007-12-01), Negley et al.
patent: 2007/0280624 (2007-12-01), Negley et al.
patent: 2007/0291467 (2007-12-01), Nagai et al.
patent: 2008/0007172 (2008-01-01), Tan et al.
patent: 2008/0084685 (2008-04-01), Van De Ven et al.
patent: 2008/0084700 (2008-04-01), Van De Ven
patent: 2008/0084701 (2008-04-01), Van De Ven et al.
patent: 2008/0088248 (2008-04-01), Myers
patent: 2008/0089053 (2008-04-01), Negley
patent: 2008/0106895 (2008-05-01), Van De Ven et al.
patent: 2008/0106907 (2008-05-01), Trott et al.
patent: 2008/0112168 (2008-05-01), Pickard
patent: 2008/0112170 (2008-05-01), Trott et al.
patent: 2008/0112183 (2008-05-01), Negley
patent: 2008/0130265 (2008-06-01), Negley et al.
patent: 2008/0130285 (2008-06-01), Negley et al.
patent: 2008/0130298 (2008-06-01), Negley et al.
patent: 2008/0136313 (2008-06-01), Van De Ven et al.
patent: 2008/0137347 (2008-06-01), Trott et al.
patent: 2008/0179602 (2008-07-01), Negley et al.
patent: 2008/0211416 (2008-09-01), Negley et al.
patent: 2008/0259589 (2008-10-01), Van De Ven
patent: 2008/0278928 (2008-11-01), Van De Ven et al.
patent: 2008/0278940 (2008-11-01), Van De Ven et al.
patent: 2008/0278950 (2008-11-01), Pickard et al.
patent: 2008/0278952 (2008-11-01), Trott et al.
patent: 2008/0304260 (2008-12-01), Van De Ven et al.
patent: 2008/0304261 (2008-12-01), Van De Ven et al.
patent: 2008/0304269 (2008-12-01), Pickard et al.
patent: 2008/0309255 (2008-12-01), Myers et al.
patent: 2008/0310154 (2008-12-01), Van De Ven et al.
patent: 2009/0050907 (2009-02-01), Yuan et al.
patent: 2009/0108269 (2009-04-01), Negley et al.
patent: 2009/0147508 (2009-06-01), Bertram et al.
patent: 2009/0160363 (2009-06-01), Negley et al.
patent: 2009/0161356 (2009-06-01), Negley et al.
patent: 2009/0184616 (2009-07-01), Van De Ven et al.
patent: 2009/0184666 (2009-07-01), Myers et al.
patent: 2009/0246895 (2009-10-01), You et al.
patent: 39 16 875 (1990-12

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