Back to results
US 2018/0003974 A1Published application
Lens reservoir and embedded optical element for near eye display
AssigneeIntel Corporation
InventorsANDREW G. WADE, MICKAEL GUILLAUMEE, DAVID ZIEGLER, VOLKER ZAGOLLA
Life of this patent
Estimating the term…
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.
Claims25
A method to manufacture a wearable display lens, comprising:
- filling a cavity in a lens blank with a photosensitive material;
- and
- exposing the first material with at least one light beam to form a holographic optical element (HOE) in the photosensitive material.
A projection system lens, comprising:
- a lens blank;
- and
- a holographic optical element (HOE) embedded within the lens blank.
A system for projecting an image, the system comprising:
- a frame;
- a lens coupled to the frame, the lens comprising a holographic optical element (HOE) embedded within the lens;
- and
- a projector coupled to the frame, the projector to project light onto the HOE.
1 more element
The system of claim 20, the lens comprising:
- a lens blank having a cavity, wherein the HOE comprises a photosensitive material filled into the cavity and exposed to at least one light beam.
Dependencies are inferred from the claim text.