公开(公告)号：US09746752B1

公开(公告)日：2017-08-29

申请号：US14626433

申请日：2015-02-19

Applicant: Amazon Technologies, Inc.

Inventor： Robert Allan Yuan ,  Kebin Sylvia Wu ,  Eric Gifford Marason ,  Juli Anna Maria Satoh ,  Isabella Talley Lewis

IPC: F21V9/00 ,  G03B21/14 ,  G03B21/20 ,  G03B21/28

CPC classification number: G03B21/142 ,  G03B17/54 ,  G03B21/14 ,  G03B21/2073 ,  G03B21/28 ,  G03B21/60 ,  G06F3/017 ,  G09G2320/028 ,  H04N9/3194 ,  H04N13/239 ,  H04N13/25 ,  H04N13/254 ,  H04N13/363 ,  H04N2013/403

Abstract: In some examples, a projection display surface is configured to reflect a first image or image portion in a first direction and a second image or image portion in a second direction. In some cases, first light corresponding to the first image is projected onto a display surface that includes a first plurality of reflectors configured to reflect the first light in a first direction, but not reflect second light corresponding to the second image. The display surface may further include a second plurality of reflectors to reflect the second light in a second direction, but not reflect the first light. In some examples, the first light is within a first wavelength range and the second light is within a second, different wavelength range. In other examples, the first light has a first polarization and the second light has a second, different polarization.