公开(公告)号：US6138393A

公开(公告)日：2000-10-31

申请号：US726496

申请日：1996-10-07

申请人： Masanori Idesawa ,  Katsuo Nishi ,  Hiroshi Kato ,  Susumu Shimoda

发明人： Masanori Idesawa ,  Katsuo Nishi ,  Hiroshi Kato ,  Susumu Shimoda

IPC分类号： G09F19/12 ,  G09F19/00

CPC分类号： G09F19/12

摘要： An apparatus for the formation of a visual sense effect comprises a first object A having a plurality of windows disposed around an axis of rotation C and a second object B so disposed as to show part thereof through the windows W of the first object A, with the first object A and the second object B adapted to be rotated relative to each other round the axis of rotation C. By virtue of the visual sense effect in vision, this apparatus allows an object of a polygonal shape to be perceived as though the object were repeating enlargement, contraction, deformation, and eccentric movement.