LIGHT GUIDE AND LIGHTING ASSEMBLY HAVING LIGHT REDIRECTING FEATURES
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Feb 4, 2016
app pub date -
Jul 31, 2015
filing date -
Jul 31, 2014
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A light guide includes a first major surface, a second major surface opposed the first major surface, and a light input edge extending between the first and second major surfaces. Micro-optical elements are at the first major surface. The micro-optical elements are embodied as protrusions from or indentations in the major surface. Each micro-optical element includes an end surface and a side surface. The micro-optical elements are configured to output 60 to 90 percent of the light incident thereon through one of the first and the second major surfaces, and are configured to output 10 to 40 percent of the light incident thereon through the other of the first and the second major surfaces.
First Claim
Family
International Classification(s)
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