Industry Patents

Patent: 8456568

Illumination Device with Improved Remote Control

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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).  

Country of Issue: US 
First Named Inventor: Wendt 
Assignee: Philips Electronics 
Continuation or Divisional of:  
International Classification: H04N 5/222 
US Classification: 348/370 
Issue Date: 06-04-2013 
Filing Date: 04-17-2009 
Application : 12/988013 
Notes:  
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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