Industry Patents
Patent: 7278746
Motorized Blend Alignment Tool
(Click image for PDF of full patent)
| Patent Number: |
7278746 |
| Title: |
Motorized Blend Alignment Tool |
| Abstract: |
A blending tool is described for blending sub-images of a multi-channel
projection system comprising a plurality of projectors. The blending
device typically has a number of adjustable optical blending means which
each are adapted to be mounted on a projector of said multi-channel
projection system. Using a removable controlling means allows automated
controlling of at least one of the adjustable optical blending means, or
a blending component thereof. The removable controlling means therefore
has engaging means for temporary engaging the removable controlling means
to the adjustable blending means. In a preferred version, the blending
tool allows remote control of the adjustable blending means such that
blending can be performed from the viewing side of the projection system,
even for rear-projection systems. Furthermore a method for blending and
projection systems adapted for being blended using the blending tool are
provided.
|
| Country of Issue: |
US |
| First Named Inventor: |
Matthys, Bruwier |
| Assignee: |
Barco |
| Continuation or Divisional of: |
|
| International Classification: |
G03B 21/14 |
| US Classification: |
353/94 |
| Issue Date: |
10-09-2007 |
| Filing Date: |
04-08-2005 |
| Application : |
11/101588 |
| Notes: |
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| Link to Patent at freepatentsonline.com: |
7278746 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
7278746 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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