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Machine translation
1. (WO2004100220) LIGHT EMITTING DIODE LIGHT SOURCE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2004/100220    International Application No.:    PCT/US2004/012991
Publication Date: 18.11.2004 International Filing Date: 30.04.2004
IPC:
F21V 29/00 (2006.01), F21V 29/02 (2006.01)
Applicants: OPTOLUM, INC [US/US]; 4115 N. 62nd Street, Scottsdale, AZ 85251 (US)
Inventors: DRY, Joel, M.; (US)
Agent: GITLER, Stewart.; 2461 South Clark Street, Crystal Center 2, Suite 522, Arlington, VA 22202 (US)
Priority Data:
10/430,696 05.05.2003 US
10/430,698 05.05.2003 US
Title (EN) LIGHT EMITTING DIODE LIGHT SOURCE
(FR) SOURCE LUMINEUSE A DIODES ELECTROLUMINESCENTES
Abstract: front page image
(EN)A light source (100) that utilizes light emitting diodes (109) that emit white light is disclosed. The diodes are mounted on an elongate member (101) having at least two surfaces upon which the light emitting diodes are mounted. The elongate member is thermally conductive and is utilized to cool the light emitting diodes. In the illustrative embodiment, the elongate member is a tubular member through which a heat transfer medium (102) flows. A cooling or fluid movement device (199) coupled with the elongate thermally conductive member enhances cooling of the light emitting diodes.
(FR)L'invention concerne une source lumineuse utilisant des diodes électroluminescentes qui émettent une lumière blanche. Ces diodes sont montées sur un élément allongé comportant au moins deux surfaces sur lesquelles les diodes électroluminescentes sont montées. Cet élément allongé est thermo-conducteur et est utilisé pour refroidir les diodes électroluminescentes. Dans le mode de réalisation illustré, l'élément allongé est un élément tubulaire par lequel circule un agent caloporteur. Un dispositif de refroidissement ou de mise en mouvement du fluide, couplé à l'élément thermo-conducteur allongé, augmente le refroidissement des diodes électroluminescentes.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)