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1. (WO2007000155) OPTICAL PROJECTION DEVICE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/000155 International Application No.: PCT/DE2006/001117
Publication Date: 04.01.2007 International Filing Date: 29.06.2006
IPC:
G02B 26/08 (2006.01)
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
26
Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating
08
for controlling the direction of light
Applicants:
OSRAM OPTO SEMICONDUCTORS GMBH [DE/DE]; Wernerwerkstrasse 2 93049 Regensburg, DE (AllExceptUS)
GRÖTSCH, Stefan [DE/DE]; DE (UsOnly)
Inventors:
GRÖTSCH, Stefan; DE
Agent:
EPPING HERMANN FISCHER PATENTANWALTSGESELLSCHAFT MBH; Ridlerstrasse 55 80339 München, DE
Priority Data:
10 2005 030 355.229.06.2005DE
10 2005 060 942.220.12.2005DE
Title (DE) OPTISCHES PROJEKTIONSGERÄT
(EN) OPTICAL PROJECTION DEVICE
(FR) DISPOSITIF DE PROJECTION OPTIQUE
Abstract:
(DE) Es wird ein optisches Projektionsgerät mit einem Mikrospiegel (1) angegeben, der Licht aus einem Raumwinkelbereich aufnimmt, der in zwei unterschiedlichen Richtungen unterschiedliche Öffnungswinkel (ϕ1, ϕ2) aufweist. Das optische Projektionsgerät erlaubt es dabei die von einer Lichtquelle (3) zur Verfügung gestellte Lichtmenge besonders effizient zu nutzen.
(EN) The invention relates to an optical projection device with a micromirror (1) which receives light from a solid angle area which comprises different aperture angles (ø1, ø2) in two different directions. The optical projection device allows to utilize the quantity of light provided by a light source (3) in an especially effective manner.
(FR) L'invention concerne un dispositif de projection optique comportant un micromiroir (1), qui capte la lumière provenant d'une zone angulaire spatiale présentant différents angles d'ouverture (Q1, Q2) dans deux structures différentes. Le dispositif de projection permet d'utiliser de manière particulièrement efficace la quantité de lumière mise à disposition par une source lumineuse (3).
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (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, LV, 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: German (DE)
Filing Language: German (DE)