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Machine translation
1. (WO2010147573) IMPROVED OVER-UNDER LENS FOR THREE-DIMENSIONAL PROJECTION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/147573    International Application No.:    PCT/US2009/006557
Publication Date: 23.12.2010 International Filing Date: 15.12.2009
IPC:
H04N 13/00 (2006.01), G02B 27/26 (2006.01)
Applicants: THOMSON LICENSING [FR/FR]; 1 rue Jeanne d'Arc F-92443 Issy-les moulineaux (FR) (For All Designated States Except US).
HUBER, Mark J. [US/US]; (US) (For US Only).
REDMANN, William Gibbens [US/US]; (US) (For US Only).
HARMSEN, Jed [US/US]; (US) (For US Only)
Inventors: HUBER, Mark J.; (US).
REDMANN, William Gibbens; (US).
HARMSEN, Jed; (US)
Agent: SHEDD, Robert D.; Thomson Licensing LLC Two Independence Way, Suite # 200 Princeton, New Jersey 08540 (US)
Priority Data:
61/269,084 19.06.2009 US
Title (EN) IMPROVED OVER-UNDER LENS FOR THREE-DIMENSIONAL PROJECTION
(FR) LENTILLE DESSUS/DESSOUS AMÉLIORÉE POUR PROJECTION TRIDIMENSIONNELLE
Abstract: front page image
(EN)An over/under lens (300', 300'') for projecting a 3D film print (102) possesses a circular polarization module (450,550) that includes a clockwise circular polarization filter assembly (460, 560) and a counterclockwise circular polarization filter assembly (461, 561). The clockwise and counterclockwise circular polarization filter assemblies advantageously limit cross talk occurring between left-eye and right eye images, thus improving the viewing experience.
(FR)L'invention porte sur une lentille dessus/dessous (300', 300'') pour projeter une copie de film 3D (102) qui possède un module de polarisation circulaire (450, 550) qui comprend un ensemble filtre de polarisation circulaire horaire (460, 560) et un ensemble filtre de polarisation circulaire antihoraire (461, 561). Les ensembles filtres de polarisation circulaire horaire et antihoraire limitent avantageusement une diaphonie apparaissant entre des images d'œil gauche et d'œil droit, améliorant ainsi l'expérience de visionnement.
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, 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, MK, MT, NL, NO, PL, PT, RO, 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)