REFLECTIVE VARIFOCAL LENS AND IMAGING SYSTEM INCLUDING THE SAME
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Feb 10, 2015
filing date -
Feb 18, 2014
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
Provided herein is a reflective varifocal lens configured to change a focal length using an electric signal, the lens including a first electrode layer having conductivity; an electric active polymer layer formed on the first electrode layer; a second electrode layer having conductivity formed on the electric active polymer layer; and a reflective layer configured to reflect a light entering towards the first electrode layer or second electrode layer, wherein a shape of the electric active polymer layer is changed by the electric signal being applied to the first electrode layer and second electrode layer, and as the shape of the electric active polymer layer changes, a shape of the reflective layer changes, thereby changing a focal length of a reflective light.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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