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1. (WO2013049947) MICRO-OPTICAL SYSTEM AND METHOD OF MANUFACTURE THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/049947    International Application No.:    PCT/CH2012/000229
Publication Date: 11.04.2013 International Filing Date: 01.10.2012
IPC:
G02B 13/00 (2006.01), G02B 19/00 (2006.01), B29D 11/00 (2006.01)
Applicants: HEPTAGON MICRO OPTICS PTE. LTD. [SG/SG]; 26 Woodlands Loop Singapore 738317 (SG)
Inventors: RUDMANN, Hartmut; (CH).
BARGE, Michel; (CH)
Agent: Frei Patentanwaltsbüro AG; Postfach 1771 CH-8032 Zürich (CH)
Priority Data:
61/543,490 05.10.2011 US
Title (EN) MICRO-OPTICAL SYSTEM AND METHOD OF MANUFACTURE THEREOF
(FR) SYSTÈME MICRO-OPTIQUE ET PROCÉDÉ DE FABRICATION
Abstract: front page image
(EN)The optical system comprises a base plate having a first plate side and a second plate side, a light guide element located substantially on said first plate side and a lens element located on said second plate side. The base plate and the light guide element are integrally formed or are distinct parts, and the base plate is at least partially transparent The optical system forms a light path for light passing through said lens element, across said base plate and through said light guide element, and wherein said base plate comprises at least one mechanical guiding element. The method for manufacturing such an optical system comprises providing a wafer comprising a multitude of said base plates.
(FR)L'invention concerne un système optique comprenant une plaque de base ayant un premier côté et un second côté, un élément guide de lumière disposé essentiellement sur ledit premier côté de plaque et un élément lentille disposé sur ledit second côté de plaque. La plaque de base et l'élément guide de lumière sont formés d'un seul tenant ou consistent en deux parties distinctes, et la plaque de base est au moins partiellement transparente. Le système optique forme un trajet de lumière pour la lumière traversant ledit élément lentille, à travers ladite plaque de base et traversant l'élément guide de lumière, ladite plaque de base comprenant au moins un élément de guidage mécanique. Le procédé de fabrication de ce système optique consiste à utiliser une plaquette comprenant de multiples plaques de base de ce type.
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, 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, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)