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1. (WO2013110665) SCANNING DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/110665 International Application No.: PCT/EP2013/051251
Publication Date: 01.08.2013 International Filing Date: 23.01.2013
IPC:
G02B 26/08 (2006.01) ,G02B 26/10 (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
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
10
Scanning systems
Applicants:
GRAHMANN, Jan [DE/DE]; DE
WALLHEAD, Ian [GB/DE]; DE
WILDENHAIN, Michael [DE/DE]; DE
WOLTER, Alexander [DE/DE]; DE
Inventors:
GRAHMANN, Jan; DE
WALLHEAD, Ian; DE
WILDENHAIN, Michael; DE
WOLTER, Alexander; DE
Agent:
HARRISON, Robert; 24IP Law Group Herzogspitalstr. 10a 80331 München, DE
Priority Data:
10 2012 001 378.724.01.2012DE
1222370.712.12.2012GB
Title (EN) SCANNING DEVICE
(FR) DISPOSITIF DE BALAYAGE
Abstract:
(EN) A scanning device (10) for scanning a two-dimensional area is disclosed. The scanning device (10) comprises a light source (40), a first deflection mirror (20), and a second deflection mirror (30). The light source (40) generates a light beam (50) and directs it onto the first deflection mirror (20). By reflection from the first deflection mirror (20) the light beam (50) is directed onto the second deflection mirror (20). By reflection from the second deflection mirror (30) the light beam (50) is directed onto a projection surface (60). When the first deflection mirror (20) is being pivoted the light beam (50) reflected by the first deflection mirror (20) scans a first dimension of the two-dimensional area. When the second deflection mirror (30) is being pivoted the light beam (50) reflected by the first deflection mirror (20) scans a second dimension of the two-dimensional area. The scanning device (10) may comprise an optical element (45). A method for scanning the two-dimensional area is also disclosed.
(FR) L'invention concerne un dispositif de balayage (10) permettant de balayer une zone bidimensionnelle. Le dispositif de balayage (10) comprend une source de lumière (40), un premier miroir de déflexion (20), et un second miroir de déflexion (30). La source de lumière (40) génère un faisceau lumineux (50) et le dirige sur le premier miroir de déflexion (20). Par réflexion à partir du premier miroir de déflexion (20), le faisceau de lumière (50) est dirigé sur le second miroir de déflexion (20). Par réflexion à partir du second miroir de déflexion (30), le faisceau de lumière (50) est dirigé sur une surface de projection (60). Lorsque le premier miroir de déflexion (20) est en train d'être pivoté, le faisceau de lumière (50) réfléchi par le premier miroir de déflexion (20) balaie une première dimension de la zone bidimensionnelle. Lorsque le second miroir de déflexion (30) est en train d'être pivoté, le faisceau de lumière (50) réfléchi par le premier miroir de déflexion (20) balaie une seconde dimension de la zone bidimensionnelle. Le dispositif de balayage (10) peut comprendre un élément optique (45). L'invention concerne également un procédé permettant de balayer la zone bidimensionnelle.
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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, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)