Industry Patents
Patent: 11404610
Light Fixture with Broadband and Narrow Band Emitters
(Click image for PDF of full patent)
| Patent Number: |
11404610 |
| Title: |
Light Fixture with Broadband and Narrow Band Emitters |
| Abstract: |
A light fixture includes a first phosphor-converted light-emitting diode
("PCLED") emitting light in a first PCLED wavelength range having first
PCLED upper and lower bounds, a first direct light-emitting diode
("DLED") emitting light in a first DLED wavelength range having first
DLED upper and lower bounds, a second PCLED emitting light in a second
PCLED wavelength range having second PCLED upper and lower bounds, and a
second DLED emitting light in a second DLED wavelength range having
second DLED upper and lower bounds. The first PCLED upper bound has a
higher wavelength value than the first DLED upper bound. The first PCLED
lower bound has a lower wavelength value than the first DLED lower bound.
The second PCLED upper bound has a higher wavelength value than the
second DLED upper bound. The second PCLED lower bound has a lower
wavelength value than the second DLED lower bound.
|
| Country of Issue: |
US |
| First Named Inventor: |
Wood, Cahalane |
| Assignee: |
Electronic Theatre Controls |
| Continuation or Divisional of: |
|
| International Classification: |
H01L 33/50 |
| US Classification: |
H01L 33/502 |
| Issue Date: |
08-02-2022 |
| Filing Date: |
05-22-2019 |
| Application : |
16/419265 |
| Notes: |
|
| Link to Patent at freepatentsonline.com: |
11404610 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
11404610 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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