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:
Dec. 02, 2014
Filed:
Dec. 03, 2010
Applicants:
Martin Hartmann, Dombirn, AT;
John Kears, Witton Gilbert Durham, GB;
Inventors:
Martin Hartmann, Dombirn, AT;
John Kears, Witton Gilbert Durham, GB;
Assignee:
Tridonic GmbH & Co KG, Hampshire, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 1/60 (2006.01); H05B 37/02 (2006.01); H05B 37/03 (2006.01);
U.S. Cl.
CPC ...
H05B 37/0272 (2013.01); H05B 37/034 (2013.01);
Abstract
The invention relates to a lighting arrangement with an operating device () and with an LED light source () which is controlled by said operating device and which is formed by at least two LEDs (), which emit light of different colors and together emit a white total light. The operating device () drives some of the LEDs () forming the LED light source () which are intended to emit monochromatic (non-white) light in such a way that said LEDs emit light signals representing certain operating parameters.