Electronic skin having uniform gray scale reflectivity
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 6, 2013
Grant Date -
Apr 12, 2012
app pub date -
Oct 10, 2011
filing date -
May 16, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The invention features electronic skin including an active layer formed of bistable cholesteric liquid crystal material and articles comprising the skin, the electronic skin having uniform gray scale reflectivity. Also featured is method for producing suitable reduction pulses that will provide a display (e.g., the electronic skin) with uniform gray scale reflectivity. Reduction pulses of narrow width are used to create uniform levels of gray in the electronic skin to overcome display imperfections that cause discontinuity in the gray scale reflectivity.
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