EP 1082640 A1 20010314 - TRANSVERSE PROJECTOR
Title (en)
TRANSVERSE PROJECTOR
Title (de)
QUER-PROJEKTOR
Title (fr)
PROJECTEUR TRANSVERSAL
Publication
Application
Priority
- DE 9900885 W 19990325
- DE 19815803 A 19980408
Abstract (en)
[origin: WO9953375A1] The invention relates to a device in which the light bundle of the projector propagates approximately parallel to the image area and presents an anamorphotic compression which strongly compresses the bundle in a dimension perpendicular to the image area. A mirror which is slightly parabolic on one side is positioned at the edge of the image area and reflects the image back onto said image area. In this way the anamorphotic compression is compensated by the acute angle of incidence of the light onto the image area.
IPC 1-7
IPC 8 full level
G02B 5/02 (2006.01); G02B 5/04 (2006.01); G03B 21/28 (2006.01)
CPC (source: EP)
G02B 5/045 (2013.01); G03B 21/28 (2013.01); G02B 5/02 (2013.01)
Citation (search report)
See references of WO 9953375A1
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IT LI NL SE
DOCDB simple family (publication)
WO 9953375 A1 19991021; DE 19913508 A1 19991118; EP 1082640 A1 20010314
DOCDB simple family (application)
DE 9900885 W 19990325; DE 19913508 A 19990325; EP 99920555 A 19990325