The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 01, 2018
Filed:
Feb. 05, 2014
Applicant:
Philips Lighting Holding B.v., Eindhoven, NL;
Inventors:
Philip Steven Newton, Waalre, NL;
Bartel Marinus Van De Sluis, Eindhoven, NL;
Dzmitry Viktorovich Aliakseyeu, Eindhoven, NL;
Tatiana Aleksandrovna Lashina, Eindhoven, NL;
Assignee:
PHILIPS LIGHTING HOLDING B.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09F 13/04 (2006.01); G09F 13/08 (2006.01); H05B 33/08 (2006.01); F21V 14/00 (2018.01); G02B 27/02 (2006.01); G06F 3/041 (2006.01); G06F 19/00 (2018.01); G09G 3/34 (2006.01);
U.S. Cl.
CPC ...
H05B 33/0869 (2013.01); F21V 14/003 (2013.01); G02B 27/02 (2013.01); G06F 3/041 (2013.01); G06F 19/3406 (2013.01); G09G 3/3406 (2013.01); H05B 33/0848 (2013.01); H05B 33/0866 (2013.01); H05B 33/0872 (2013.01); G09G 2360/14 (2013.01);
Abstract
Disclosed are methods and apparatus for lighting control. Presence of an optical element (A-E,) is identified over one or more LEDs () and at least one property of the optical element is identified. At least one property of light output of light sources associated with and/or covered by the optical element is adjusted based on the property of the optical element.