EP 1856677 B1 20090408 - DETECTOR AND OPTICAL SYSTEM
Title (en)
DETECTOR AND OPTICAL SYSTEM
Title (de)
DETEKTOR UND OPTISCHES SYSTEM
Title (fr)
DETECTEUR ET SYSTEME OPTIQUE
Publication
Application
Priority
- GB 2006000325 W 20060201
- US 66022105 P 20050310
- GB 0504906 A 20050310
- GB 0504999 A 20050311
- GB 0522463 A 20051103
Abstract (en)
[origin: WO2006095122A1] Embodiments of the present invention relate to a detector comprising first and second lenses for use with respective first and second sensing means; each lens comprising a plurality of Fresnel facets having respective fields of view adapted such that the fields of view of the first lens are alternately arranged with the fields of view of the second lens such that the fields of view of the first lens are adjacent only to, but do not overlap with, the fields of view of the second lens in a single direction.
IPC 8 full level
G08B 13/189 (2006.01)
CPC (source: EP)
G08B 13/189 (2013.01); G08B 13/193 (2013.01); G08B 29/183 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2006095122 A1 20060914; WO 2006095122 B1 20061221; EP 1856677 A1 20071121; EP 1856677 B1 20090408
DOCDB simple family (application)
GB 2006000325 W 20060201; EP 06703949 A 20060201