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Machine translation
1. (WO2005109410) OPTICAL DEVICE FOR RECORDING AND REPRODUCING HOLOGRAPHIC DATA.
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/109410    International Application No.:    PCT/IB2005/051506
Publication Date: 17.11.2005 International Filing Date: 09.05.2005
IPC:
G11B 7/0065 (2006.01), G11C 13/04 (2006.01)
Applicants: KONINKLIJKE PHILIPS ELECTRONICS N.V. [NL/NL]; Groenewoudseweg 1, NL-5621 BA EINDHOVEN (NL) (For All Designated States Except US).
BALISTRERI, Marcello [NL/NL]; (FR) (For US Only)
Inventors: BALISTRERI, Marcello; (FR)
Agent: CHAFFRAIX, Jean; Société Civile SPID, 156 Boulevard Haussmann, F-75008 Paris (FR)
Priority Data:
04300272.4 12.05.2004 EP
Title (EN) OPTICAL DEVICE FOR RECORDING AND REPRODUCING HOLOGRAPHIC DATA.
(FR) DISPOSITIF OPTIQUE PERMETTANT D'ENREGISTRER ET DE LIRE DES DONNEES HOLOGRAPHIQUES
Abstract: front page image
(EN)The invention relates to an optical recording and reproducing device. This device comprises means for receiving a recording medium (204), a radiation source (200) for producing a radiation beam, means (206) for detecting light corresponding to a holographic signal recorded in the recording medium, means (202) for directing the radiation beam towards the receiving means, and a reflective spatial light modulator (205) placed on the other side of the receiving means with respect to the detecting means.
(FR)L'invention concerne un dispositif d'enregistrement et de lecture optique. Ce dispositif comprend un moyen permettant de recevoir un moyen support (204), une source de rayonnement (200) permettant de produire un faisceau de rayonnement, un moyen (206) permettant de détecter la lumière correspondant à un signal holographique enregistré dans le support d'enregistrement, un moyen (202) permettant de diriger le faisceau de rayonnement en direction du moyen de réception, et un modulateur spatial de lumière réfléchissant (205) placé de l'autre côté du moyen de réception par rapport au moyen de détection.
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, KM, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, 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, IS, IT, LT, 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)