EP 1046080 A1 20001025 - PROJECTION SYSTEM WITH PROJECTOR AND DEFLECTION MIRROR
Title (en)
PROJECTION SYSTEM WITH PROJECTOR AND DEFLECTION MIRROR
Title (de)
PROJEKTIONSANORDNUNG MIT EINEM PROJEKTOR UND EINEM ABLENKSPIEGEL
Title (fr)
DISPOSITIF DE PROJECTION COMPORTANT UN PROJECTEUR ET UN MIROIR DE DEVIATION
Publication
Application
Priority
- DE 19851000 A 19981105
- EP 9908445 W 19991104
Abstract (en)
[origin: WO0028378A1] The invention relates to a projection system comprising a projector (10) and a deflection mirror (11), in which the projected image, after following a direction of projection along a principal axis of projection (5), strikes the deflection mirror (11) which is mounted such that it can be moved in two spatial directions.he mirror surface of said mirror deflects a projected light bundle (22) at an elevation angle and an azimuth angle onto a projection surface (9) positioned on the ground (4). The image is projected from the direction of a zenith (2) at an angle beta which is less than 60 DEG in relation to a vertical starting from said zenith (2). The deflection mirror (11) is positioned on the ground (4). The projected light bundle (22) can be deflected towards the projection surface (9) such that an image (6) can be created on said projection surface (9) and displaced on same.
IPC 1-7
G03B 21/28; G02B 26/10; G09B 27/02; G03B 21/56; G03B 21/26; H04N 9/31
IPC 8 full level
G03B 21/00 (2006.01); G03B 21/28 (2006.01); G03B 21/56 (2006.01); G09B 27/00 (2006.01); G09B 27/02 (2006.01)
CPC (source: EP KR US)
G02B 27/283 (2013.01 - KR); G03B 21/2033 (2013.01 - KR); G03B 21/28 (2013.01 - KR); G09B 27/02 (2013.01 - EP US); H04N 9/3105 (2013.01 - KR); H04N 9/3167 (2013.01 - KR); H04N 9/3197 (2013.01 - KR)
Citation (search report)
See references of WO 0028378A1
Designated contracting state (EPC)
CH DE FR GB IT LI
DOCDB simple family (publication)
WO 0028378 A1 20000518; AU 1379100 A 20000529; BR 9907162 A 20001017; CA 2317037 A1 20000518; CA 2317037 C 20040106; CN 1287628 A 20010314; DE 19851000 A1 20000608; DE 19851000 C2 20010726; EP 1046080 A1 20001025; IL 136930 A0 20010614; IL 136930 A 20030706; JP 2002529796 A 20020910; JP 3451261 B2 20030929; KR 20010033854 A 20010425; US 6499846 B1 20021231; ZA 200003334 B 20010125
DOCDB simple family (application)
EP 9908445 W 19991104; AU 1379100 A 19991104; BR 9907162 A 19991104; CA 2317037 A 19991104; CN 99802007 A 19991104; DE 19851000 A 19981105; EP 99971933 A 19991104; IL 13693099 A 19991104; JP 2000581503 A 19991104; KR 20007007414 A 20000703; US 58281400 A 20000630; ZA 200003334 A 20000703