Industry Patents
Patent: 6869193
Lighting System Incorporating Programmable Video Feedback Lighting Devices and Camera Image Rotation
(Click image for PDF of full patent)
| Patent Number: |
6869193 |
| Title: |
Lighting System Incorporating Programmable Video Feedback Lighting Devices and Camera Image Rotation |
| Abstract: |
A lighting system is disclosed comprising a plurality of image projection
lighting devices including a first image projection lighting device, a
central controller, and a communications system which permits the central
controller to communicate with the plurality of image projection lighting
devices. The first image projection lighting device is comprised of a
camera, and a light valve, wherein the light valve is used to project a
first projected image onto a projection surface. The camera of the first
image projection light device can capture at least a portion of the first
projected image projected from the light valve to form a first captured
image. At least a portion of the first captured image is projected as a
second projected image by the first image projection lighting device onto
the projection surface creating a video feedback loop.
|
| Country of Issue: |
US |
| First Named Inventor: |
Belliveau |
| Assignee: |
|
| Continuation or Divisional of: |
6719433 |
| International Classification: |
G03B 21/00 |
| US Classification: |
353/122 |
| Issue Date: |
03-22-2005 |
| Filing Date: |
02-19-2004 |
| Application : |
10/782279 |
| Notes: |
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| Link to Patent at freepatentsonline.com: |
6869193 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
6869193 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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