Industry Patents
Patent: 11778707
Settings Yielding Different Spectra and Similar Color
(Click image for PDF of full patent)
| Patent Number: |
11778707 |
| Title: |
Settings Yielding Different Spectra and Similar Color |
| Abstract: |
Disclosed herein are methods for controlling light fixtures comprising unique color light sources with independently controllable luminous flux, comprising controlling a luminous flux of each of the light sources, wherein a spectral distribution of light emitted from the light sources upon being controlled according to settings within a plurality of setting is different between settings, and a color of light emitted from the light sources is similar or identical between settings. The methods may improve color rendering where a certain color of emitted light is required, e.g., where a certain prop or costume is better illuminated with one setting compared to another setting, drawing attention to certain objects in a scene, e.g., by choosing a setting which makes a certain object stand out, and/or providing an intriguing optical effect, e.g., by shifting between settings, which makes certain objects appear to change color while others appear to keep same color. |
| Country of Issue: |
US |
| First Named Inventor: |
Gadegaard |
| Assignee: |
Harman Professional |
| Continuation or Divisional of: |
|
| International Classification: |
H05B 45/22 |
| US Classification: |
H05B 45/22 |
| Issue Date: |
10-03-2023 |
| Filing Date: |
03-19-2021 |
| Application : |
17/206941 |
| Notes: |
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| Link to Patent at freepatentsonline.com: |
11778707 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
11778707 at Google Patents |
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after the patent has issued - they take a while to get new patents in their systems.
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