公开(公告)号：US20180188548A1

公开(公告)日：2018-07-05

申请号：US15863399

申请日：2018-01-05

Applicant: Looking Glass Factory, Inc.

Inventor： Shawn Frayne ,  Shiu Pong Lee ,  Tung Yiu Fok ,  Alexis Hornstein ,  Albert Hwang ,  Kyle Appelegate

IPC: G02B27/22 ,  G02B27/10 ,  G02B5/136 ,  G02B5/124 ,  G02B27/28 ,  G03B35/26 ,  G02B27/26

CPC classification number: G02B27/2292 ,  G02B3/0056 ,  G02B3/0062 ,  G02B5/124 ,  G02B5/136 ,  G02B27/106 ,  G02B27/26 ,  G02B27/283 ,  G03B21/28 ,  G03B35/26 ,  H04N13/225 ,  H04N13/229 ,  H04N13/305 ,  H04N13/346 ,  H04N13/383 ,  H04N13/388

Abstract: A retroreflecting display that enables the formation of a real image in free space includes a first light source that generates a first light output; a first beam splitter module; and a retroreflector module opposite the first light source.