EP 0865625 A2 19980923 - SCANNING SYSTEM
Title (en)
SCANNING SYSTEM
Title (de)
ABTASTSYSTEM
Title (fr)
SCANNER
Publication
Application
Priority
- GB 9602993 W 19961204
- GB 9524884 A 19951205
Abstract (en)
[origin: WO9721131A2] A light source directs beam of light photons to impinge on a first scanner to effect scanning of photons in a first general scan direction "line scan"; a second scanner subsequently effects scanning of said photons in a second general scan direction "frame scan" substantially at right angles to said first general scan direction thereby enabling an image to be perceived. The light from the source is typically modulated to transmit image information. The scanners are preferably synchronised with modulation of the image producing light beam by means detecting synchronisation light beams reflecting from the respective scanners, the synchronisation light beams being distinct from the image producing beam.
IPC 1-7
IPC 8 full level
G02B 5/09 (2006.01); G02B 5/10 (2006.01); G02B 26/10 (2006.01); G02B 26/12 (2006.01)
CPC (source: EP KR)
G02B 5/09 (2013.01 - EP); G02B 5/10 (2013.01 - EP); G02B 26/10 (2013.01 - EP KR); G02B 26/12 (2013.01 - EP)
Citation (search report)
See references of WO 9721131A2
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9721131 A2 19970612; WO 9721131 A3 19970724; AU 1037497 A 19970627; CA 2239455 A1 19970612; CN 1203677 A 19981230; EA 199800512 A1 19981224; EP 0865625 A2 19980923; GB 9524884 D0 19960207; JP 2000501520 A 20000208; KR 19990071924 A 19990927
DOCDB simple family (application)
GB 9602993 W 19961204; AU 1037497 A 19961204; CA 2239455 A 19961204; CN 96198803 A 19961204; EA 199800512 A 19961204; EP 96941124 A 19961204; GB 9524884 A 19951205; JP 52108097 A 19961204; KR 19980704211 A 19980605