Lighting Device with LEDs and Optical Elements
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Sep 6, 2018
app pub date -
May 2, 2018
filing date -
May 2, 2018
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A lighting device includes LEDs and optical elements. Each optical element is associated with one of the LEDs and each LED is associated with one of the optical elements. Each optical element includes a first portion, a second portion, and a third portion. The second portion of the optical element intersects with the first portion of the optical element in a region between the first portion of the optical element and the second portion of the optical element. The first portion of the optical element and the second portion of the optical element are shaped so that at least one surface normal of the first portion of the optical element intersects with at least one surface normal of the second portion of the optical element.
First Claim
Family
International Classification(s)
- F21V:FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES....
- F21W:INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21L,....
- F21Y:INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21L,....
- F21K:LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- G09F:DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLA....
- G02B:OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
- F21S:NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF
- [Classification Symbol]
- [Patents Count]
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