Industry Patents
Patent: 8456568
Illumination Device with Improved Remote Control
(Click image for PDF of full patent)

Patent Number: |
8456568 |
Title: |
Illumination Device with Improved Remote Control |
Abstract: |
The present invention relates to an illumination device comprising at
least one light source and a reflector system forming a spotlight (1),
one or several actuators (5) arranged to pivot the spotlight (1) relative
in a mounting base (4) for varying an illumination angle, and a camera
(13) attached to the spotlight (1) and aligned to acquire images of an
illumination region (7) to which the spotlight (1) is directed. The
spotlight (1) is designed to comprise a central region from which the
illumination region (7) is visible and which does not reflect or emit
light of the light source towards the illumination region (7), wherein
the camera (13) is arranged in said central region on an optical axis
(14) of the spotlight (1). With the proposed illumination device an exact
aiming of the spotlight (1) can be achieved even in applications in which
the illuminated region (7) is close to the spotlight (1) without causing
undesired shadows in the illumination region (7).
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Country of Issue: |
US |
First Named Inventor: |
Wendt |
Assignee: |
Philips Electronics |
Continuation or Divisional of: |
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International Classification: |
H04N 5/222 |
US Classification: |
348/370 |
Issue Date: |
06-04-2013 |
Filing Date: |
04-17-2009 |
Application : |
12/988013 |
Notes: |
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Link to Patent at freepatentsonline.com: |
8456568 at Freepatentsonline |
Link to World Patent Family1: |
World Patent Family at European Patent Office |
Link to Google Patents1: |
8456568 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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