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Pub. No.:    WO/2004/102973    International Application No.:    PCT/GB2004/001682
Publication Date: 25.11.2004 International Filing Date: 21.04.2004
H04N 9/31 (2006.01)
Applicants: SEOS LIMITED [GB/GB]; Edward Way, Burgess Hill, West Sussex RH15 9UE (GB) (For All Designated States Except US).
COATES, Nicholas, Richard [GB/GB]; (GB) (For US Only).
HUXFORD, Roger, Brian [GB/GB]; (GB) (For US Only)
Inventors: COATES, Nicholas, Richard; (GB).
HUXFORD, Roger, Brian; (GB)
Agent: JONES, Graham, Henry; Graham Jones & Company, 77 Beaconsfield Road, Blackheath, London SE3 7LG (GB)
Priority Data:
0311128.3 14.05.2003 GB
Abstract: front page image
(EN)Image display apparatus comprising projector means, at least one primary modulator (4, 6, 8) for modulating light, an auxiliary modulator (36) for modulating the light modulated by the primary modulator, and optical means (32) for relaying the light modulated by the primary modulator to the auxiliary modulator (36), the optical means (32) comprising a concave mirror and at least one refractive element.
(FR)L'invention concerne un appareil d'affichage d'images comprenant un moyen projecteur, au moins un modulateur primaire (4, 6, 8) destiné à moduler la lumière, un modulateur auxiliaire (36) destiné à moduler la lumière modulée par le modulateur primaire et un moyen optique (32) destiné à relayer la lumière modulée par le modulateur primaire au modulateur auxiliaire (36), le moyen optique (32) comprenant un miroir concave ainsi qu'au moins un élément de réfraction.
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, 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)