Industry Patents
Patent: 6948823
Wide Area Lighting Apparatus and Effects System
(Click image for PDF of full patent)
| Patent Number: |
6948823 |
| Title: |
Wide Area Lighting Apparatus and Effects System |
| Abstract: |
A lighting effects system comprises an arrangement of lamp elements, such
as light-emitting diodes (LEDs) or other light elements, on a panel or
frame. The panel or frame may be relatively lightweight, and may include
one or more circuit boards for direct mounting of the lamp elements. The
panel or frame may have an opening through which a camera can view. A
mounting bracket and assembly may be used for attaching the panel or frame
to a camera. The lamp elements may be electronically controllable so as to
provide differing intensity levels, collectively, individually, or in
designated groups, and may be strobed, dimmed or otherwise controlled
according to manually selected or programmable patterns. Different color
lamp elements may be mounted on the same panel/frame, and, in particular,
daylight and tungsten colored lamp elements may be mounted on the same
panel/frame and their relative intensities selectively controlled by
control circuitry.
|
| Country of Issue: |
US |
| First Named Inventor: |
Pohlert, Grosswendt, Baxter, Fisher |
| Assignee: |
Contrast Lighting Services |
| Continuation or Divisional of: |
6749310 |
| International Classification: |
G03B 15/02 |
| US Classification: |
362/11 |
| Issue Date: |
09-27-2005 |
| Filing Date: |
09-09-2002 |
| Application : |
10/238973 |
| Notes: |
|
| Link to Patent at freepatentsonline.com: |
6948823 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
6948823 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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