EP 0498091 B1 19960501 - A manufacturing system for a polarizing picture
Title (en)
A manufacturing system for a polarizing picture
Title (de)
Herstellungssystem für Polarisationsbildern
Title (fr)
Système pour la fabrication d'images polarisantes
Publication
Application
Priority
NL 9002809 A 19901219
Abstract (en)
[origin: EP0498091A1] A method of manufacturing a die for a picture carrier intended for creating the impression of a movement when the picture is projected or illuminated on at least certain parts of the picture or projection, by making use of a polarizer and/or an analyzer and a picture carrier treated accordingly, whereby use is made of a laser for locally working the die.
IPC 1-7
IPC 8 full level
G02B 27/28 (2006.01); B41C 1/05 (2006.01); B44F 1/10 (2006.01); G03F 7/20 (2006.01)
CPC (source: EP)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0498091 A1 19920812; EP 0498091 B1 19960501; AT E137593 T1 19960515; CA 2057996 A1 19920620; CA 2057996 C 20000606; DE 69119219 D1 19960605; DE 69119219 T2 19961121; ES 2089120 T3 19961001; JP 3081330 B2 20000828; JP H0534637 A 19930212; NL 9002809 A 19920716
DOCDB simple family (application)
EP 91203363 A 19911218; AT 91203363 T 19911218; CA 2057996 A 19911218; DE 69119219 T 19911218; ES 91203363 T 19911218; JP 33695791 A 19911219; NL 9002809 A 19901219