Contact lens with phase map display
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 7, 2017
Grant Date -
N/A
app pub date -
May 28, 2015
filing date -
May 28, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A contact lens includes a transparent material, a substrate material, a light source, an optical system, and a phase map. The transparent material has an eye-side opposite an external side. The eye-side is curved to fit the human eye. The light source is configured to emit illumination light. The optical system is configured to receive the illumination light from the light source and output the illumination light as an in-phase wavefront. The phase map is configured to adjust a phase of the in-phase wavefront to form an image at a retina-distance in response to being illuminated by the in-phase wavefront. The phase map is pre-recorded with a phase pattern that is included in the image.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully