公开(公告)号：US3800303A

公开(公告)日：1974-03-26

申请号：US23064272

申请日：1972-03-01

Applicant: THOMSON CSF

Inventor： PICQUENDAR J ,  TORGUET R

IPC: G02F1/11 ,  G02F1/33 ,  G06K15/12 ,  G09G1/06 ,  H04N1/04 ,  H04N1/23 ,  B41B19/00 ,  H04R3/10

CPC classification number: G02F1/33 ,  G02F1/11 ,  G06K15/1228 ,  G09G1/06 ,  H04N1/04 ,  H04N1/23

Abstract: The present invention relates to graphic reproduction systems capable of printing onto a photosensitive material or transferring to a substrate graphic forms such as those displayed upon the screen of a cathode-ray device. According to the present invention there is provided a graphic reproduction system wherein the writing assembly comprises : a quasi-monochromatic light source, acousto-optical modulator means transmitting the radiant energy beam issuing from said source and acousto-topical means associated with anamorphotic means of prism-type, for deflecting the modulated beam emerging from said acousto-optical modulator means. The invention allows the graphic reproduction of data displayed upon the screen of an arbitrary display device, as well as the distant graphic reproduction of arbitrary graphic forms.

Abstract translation: 本发明涉及能够在感光材料上印刷或转印到基板上的诸如在阴极射线装置的屏幕上显示的图形的图形再现系统。