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Machine translation
3. (WO2014175747) SCREEN
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2014/175747    International Application No.:    PCT/NO2014/050060
Publication Date: 30.10.2014 International Filing Date: 15.04.2014
Chapter 2 Demand Filed:    24.02.2015    
IPC:
G03B 21/56 (2006.01)
Applicants: MOMENTOR ANS [NO/NO]; Østre Aker vei 22 N-0581 Oslo (NO)
Inventors: LYGREN, Jon-Eivind; (NO)
Agent: ACAPO AS; P.O. Box 1880 Nordnes N-5817 Bergen (NO)
Priority Data:
20130568 24.04.2013 NO
Title (EN) SCREEN
(FR) ÉCRAN
Abstract: front page image
(EN)A projection screen that allows sound to pass through the screen while video is reflected is provided. This screen is provided using a first non-perforated reflecting screen of a first density, and at least one perforated reflecting screen of a second density, wherein the first density is greater than the second density.
(FR)L'invention concerne un écran de projection qui permet à un son de traverser l'écran pendant le passage d'une vidéo. Cet écran comporte un premier écran réflecteur non perforé ayant une première densité, et au moins un écran réflecteur perforé ayant une deuxième densité, la première densité étant supérieure à la deuxième densité.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, 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, IR, IS, JP, KE, KG, 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, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, 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, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)