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Machine translation
1. (WO2009066216) LIGHT EMITTING TUFTED CARPET
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/066216    International Application No.:    PCT/IB2008/054780
Publication Date: 28.05.2009 International Filing Date: 14.11.2008
IPC:
D05C 17/02 (2006.01), G02B 6/00 (2006.01), F21V 17/00 (2006.01), G08B 5/36 (2006.01)
Applicants: KONINKLIJKE PHILIPS ELECTRONICS N.V. [NL/NL]; Groenewoudseweg 1, NL-5621 BA Eindhoven (NL) (For All Designated States Except US).
VAN HERPEN, Maarten, M., J., W. [NL/NL]; (NL) (For US Only).
KRIJN, Marcellinus, P., C., M. [NL/NL]; (NL) (For US Only)
Inventors: VAN HERPEN, Maarten, M., J., W.; (NL).
KRIJN, Marcellinus, P., C., M.; (NL)
Agent: BEKKERS, Joost, J., J.; c/o High Tech Campus Building 44, NL-5656 AE Eindhoven (NL)
Priority Data:
07121400.1 23.11.2007 EP
08152239.3 04.03.2008 EP
08159617.3 03.07.2008 EP
Title (EN) LIGHT EMITTING TUFTED CARPET
(FR) TAPIS TOUFFETÉ LUMINEUX
Abstract: front page image
(EN)The invention provides amongst others a light emitting tufted carpet with a primary backing layer permeable to light, an optional adhesive layer, a waveguide comprising a light outcoupling site, and an optional secondary backing layer. The primary backing layer is provided with tufts. The waveguide is arranged to couple light source light of a light source in as waveguide light, and arranged to couple waveguide light out at the waveguide light outcoupling site to provide carpet light. The waveguide light outcoupling site is below the primary backing layer.
(FR)L'invention concerne notamment un tapis touffeté lumineux comprenant une couche support principale perméable à la lumière, une couche adhésive facultative, et un guide d'ondes comprenant un site d'extraction de lumière, et une couche support secondaire facultative. La couche support principale est pourvue de touffes. Le guide d'ondes est disposé de manière à capter la lumière émanant d'une source lumineuse et à émettre celle-ci au niveau du site d'extraction de lumière pour produire une lumière de tapis. Le site d'extraction de lumière du guide d'ondes est situé sous la couche support principale.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, 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)