OPTICAL LENS AND OPTICAL LENS PLATE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Dec 6, 2012
app pub date -
Jun 6, 2011
filing date -
Jun 6, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An optical lens includes a incident curved surface, a cone-shaped body, and a emitting curved surface. Light emitted from a light emitting diode (LED) has a first refraction angle on a first plane and a second refraction angle on a second plane after passing through the incident curved surface, the cone-shaped body, and the emitting curved surface. The first refraction angle is between 105 degrees and 145 degrees, and the second refraction angle is between 38 degrees and 65 degrees. The light is asymmetrically distributed on the second plane. Therefore, when the optical lens is applied to a street lamp, the light utilization on a road side may be increased.
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