公开(公告)号：AT550688T

公开(公告)日：2012-04-15

申请号：AT02726099

申请日：2002-03-26

Applicant: 3D SYSTEMS INC

Inventor： RAVNKILDE JAN TUE ,  HENNINGSEN HENNING

IPC: G02B26/02 ,  B81B3/00 ,  B81B7/04 ,  G02B3/00 ,  G02B26/00

Abstract: The invention relates to a micro light modulator arrangement ( 10 ) comprising at least one light transmission path ( 23 ) and at least one controllable shutter ( 11, 16 ) arranged for modulation of light transmitted via said at least one light transmission path ( 23 ), said at least a part of said light transmission path comprising a translucent solid material, and said at least a part of said light transmission path being an integral part of a substrate to which said at least one controllable shutter ( 11, 16 ) is anchored.