公开(公告)号：US20180003975A1

公开(公告)日：2018-01-04

申请号：US15201350

申请日：2016-07-01

Applicant: INTEL CORPORATION

Inventor： David Ziegler ,  Mickael Guillaumee ,  Eric Tremblay ,  Christophe Moser ,  Frederic Montfort

IPC: G02B27/01 ,  G03H1/02 ,  G03H1/08 ,  G03H1/04 ,  G02B5/32 ,  B82Y20/00

Abstract: Disclosed herein are devices and methods to provide a holographic optical element (HOE) having a modified shape and a structural attribute. At least one wavefront may be used to cause a first structure change in a material, used for the HOE, in a first shape. The material used for the HOE may be changed from the first shape to the modified shape to cause a second structure change in the material. The structural attribute in the material may be provided from a combination of the first structure change and the second structure change.

公开(公告)号：US10788670B2

公开(公告)日：2020-09-29

申请号：US15201054

申请日：2016-07-01

Applicant: INTEL CORPORATION

Inventor： Andrew G. Wade ,  Mickael Guillaumee ,  David Ziegler ,  Volker Zagolla

IPC: B29C45/14 ,  B29D11/00 ,  G02B5/32 ,  G02B27/01 ,  G03H1/02 ,  G03H1/04 ,  B29L11/00

Abstract: Disclosed herein is a lens for a wearable projection system. The lens includes a holographic optical element embedded within the lens and covering a portion of the viewable area of the lens. The lens can be manufactured by filling a cavity in a lens blank with a photosensitive material and exposing the photosensitive material to a number of light beams to form the HOE.