公开(公告)号：US09291886B2

公开(公告)日：2016-03-22

申请号：US14471898

申请日：2014-08-28

Applicant: American Tack & Hardware Co., Inc.

Inventor： Grady Schenck ,  Eileen Toomey

IPC: G03B21/14 ,  G03B21/32 ,  G03B21/20 ,  A63H33/22

CPC classification number: G03B21/32 ,  A63H33/22 ,  G03B21/145 ,  G03B21/2013 ,  G03B21/204 ,  G03B21/206

Abstract: An image generating system having at least two fixed projection devices that are provided with still images which are projectable onto a surface where each projection device has a light generating source controlled by an electronic or mechanical sequencing controller to selectively illuminate each projector in a predetermined sequence.

Abstract translation: 一种具有至少两个固定投影装置的图像产生系统，该固定投影装置具有可投影到表面上的静止图像，每个投影装置具有由电子或机械排序控制器控制的光发生源，以按预定顺序选择性地照亮每个投影仪。