Industry Patents
Patent: 9746596
Multi-LED/Multi-Chip Color Mixing Optics
(Click image for PDF of full patent)
| Patent Number: |
9746596 |
| Title: |
Multi-LED/Multi-Chip Color Mixing Optics |
| Abstract: |
In one aspect, the present invention provides an optic, which comprises a
light pipe extending from a proximal end to a distal end about an optical
axis, said light pipe being adapted to receive at its proximal end at
least a portion of light emitted by a light source. The optic further
comprises a central reflector optically coupled to said distal end of the
light pipe for receiving at least a portion of the light transmitted
through the light pipe and reflecting said received light, a peripheral
reflector optically coupled to said central reflector for receiving at
least a portion of said reflected light, and an output surface. The
peripheral reflector is configured to redirect at least a portion of the
light received from the central reflector to said output surface for
exiting the optic.
|
| Country of Issue: |
US |
| First Named Inventor: |
Preston, Housand, Zollers |
| Assignee: |
Fraen Corporation |
| Continuation or Divisional of: |
|
| International Classification: |
F21V 7/04 |
| US Classification: |
G02B 6/0008 |
| Issue Date: |
08-29-2017 |
| Filing Date: |
11-08-2013 |
| Application : |
14/441691 |
| Notes: |
|
| Link to Patent at freepatentsonline.com: |
9746596 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
9746596 at Google Patents |
1. The Google Patents and World Patent Family links will likely not work until a few weeks
after the patent has issued - they take a while to get new patents in their systems.
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