公开(公告)号：US3801180A

公开(公告)日：1974-04-02

申请号：US3801180D

申请日：1972-06-15

Applicant: INT COMPUTERS LTD

Inventor： MAC GUIRE G ,  SCARROTT G

IPC: G02B26/10 ,  G11C13/04 ,  G02B17/00

CPC classification number: G11C13/04 ,  G02B26/10

Abstract: An optical deflection system for deflecting a light beam for the purpose of scanning a computer store or matrix location, the apparatus including means for producing at a first mirror a line image which is reflected to a second mirror so that the line image at the second mirror is at right angles to the image on the first mirror and means for rotating the second mirror about an axis parallel to said line image at the first mirror thereby to deflect the line image reflected from the second mirror.

Abstract translation: 一种用于偏转光束以用于扫描计算机存储或矩阵位置的光学偏转系统，该装置包括用于在第一反射镜处产生被反射到第二反射镜的线图像的装置，使得在第二反射镜处的线图像 与第一反射镜上的图像成直角，并且用于使第二反射镜围绕平行于第一反射镜处的所述线图像的轴旋转的装置，从而偏转从第二反射镜反射的线图像。