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Pub. No.:    WO/2005/016081    International Application No.:    PCT/GB2004/003500
Publication Date: 24.02.2005 International Filing Date: 13.08.2004
A47G 1/06 (2006.01), F21V 8/00 (2006.01)
Applicants: NEAL, Stephen [GB/GB]; (GB).
BIBBY, Ian [GB/GB]; (GB)
Inventors: NEAL, Stephen; (GB).
BIBBY, Ian; (GB)
Agent: LERWILL, John; A.A. Thornton & Co., 235 High Holborn, London WC1V 7LE (GB)
Priority Data:
0318951.1 13.08.2003 GB
0321452.5 12.09.2003 GB
Abstract: front page image
(EN)An illumination panel assembly in or for use in a picture frame for back illumination of a picture or photograph displayed in the frame comprise a sheet of transparent material (10) having a textured front surface produce by a screen printed dot matrix pattern of white ink to maintain an air gap between the front face and a translucent film (12) positioned against the transparent sheet (10), whereby light emanating from a series of light emitting diodes (14) disposed along an edge of the transparent sheet is uniformly transmitted over the area of the textured front face.
(FR)Cette invention concerne un ensemble panneau d'éclairage destiné à un cadre à rétro-élcairage pour une illustration une photographie placée dans ledit cadre. Ce panneau comprend une feuille de matériau transparent (10) dont la surface frontale texturée est produite par une matrice d'impression par points d'encre blanche, le but étant de maintenir un vide d'air entre la face frontale et un film translucide (12) apposé sur la feuille transparente (10). Une lumière provenant d'une série de diodes électroluminescentes (14) disposées le long du bord de la feuille transparente est transmise uniformément sur la surface frontale texturée.
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)