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1. (WO2012098507) OPTICAL ASSEMBLY FOR A LIGHTING FIXTURE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/098507    International Application No.:    PCT/IB2012/050244
Publication Date: 26.07.2012 International Filing Date: 18.01.2012
IPC:
F21V 3/04 (2006.01), F21V 17/16 (2006.01)
Applicants: KONINKLIJKE PHILIPS N.V. [NL/NL]; High Tech Campus 5 NL-5656 AE Eindhoven (NL) (For All Designated States Except US).
JOHNS, Steven, William [CA/CA]; (NL) (For US Only).
MEZO, Zoltan [CA/CA]; (NL) (For US Only)
Inventors: JOHNS, Steven, William; (NL).
MEZO, Zoltan; (NL)
Agent: DAMEN, Daniel, M.; High Tech Campus, Building 44 NL-5656 AE Eindhoven (NL)
Priority Data:
61/434,529 20.01.2011 US
Title (EN) OPTICAL ASSEMBLY FOR A LIGHTING FIXTURE
(FR) ENSEMBLE OPTIQUE POUR APPAREIL D'ÉCLAIRAGE
Abstract: front page image
(EN)Inventive methods and apparatus for an optical assembly for a lighting fixture are disclosed. The optical assembly includes a lens (20A, 20B) having an interior face and an optical film (40A, 40B) provided atop the interior face of the lens. A deformable structure may be positioned adjacent the optical film (40A, 40B) and exert force on the optical film (40A, 40B), thereby compressing the optical film (40A, 40B) against the lens (20A, 20B).
(FR)La présente invention concerne des procédés et un appareil convenant pour un ensemble optique destiné à un appareil d'éclairage. L'ensemble optique comporte une lentille (20A, 20B), qui définit une face intérieure, et qui est pourvue d'un film optique (40A, 40B) appliqué au-dessus de la face intérieure de la lentille. Une structure déformable, qui sera disposée contre le film optique (40A, 40B), exercera une force sur le film optique (40A, 40B), comprimant ainsi le film optique (40A, 40B) contre la lentille (20A, 20B).
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, 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)