Industry Patents
Patent: 9416939
LED-Based Lighting Fixture with Textured Lens
(Click image for PDF of full patent)
| Patent Number: |
9416939 |
| Title: |
LED-Based Lighting Fixture with Textured Lens |
| Abstract: |
Methods and apparatus related to a textured lens (30, 130). The textured
lens includes a textured portion (40, 140) having plurality of unique
textures. The lens may be utilized in a LED-based lighting fixture (10,
110) to, for example, reduce the presence of color banding and/or color
shadows present in the light output of the lighting fixture. The textured
portion may extend across all or portions of the lens surface.
|
| Country of Issue: |
US |
| First Named Inventor: |
Roth, Lacroix |
| Assignee: |
Philips |
| Continuation or Divisional of: |
|
| International Classification: |
F21V 5/04 |
| US Classification: |
F21V 5/04 |
| Issue Date: |
08-16-2016 |
| Filing Date: |
05-30-2012 |
| Application : |
14/119683 |
| Notes: |
|
| Link to Patent at freepatentsonline.com: |
9416939 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
9416939 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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