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:
Jun. 09, 2009
Filed:
Jan. 29, 2008
Laszlo Balazs, Godollo, HU;
Istvan Maros, Budapest, HU;
Attila Agod, Dunakeszi, HU;
Jozsef Fulop, Budapest, HU;
Janos Orban, Veresegyhaz, HU;
Gabor Schmidt, Kecsked, HU;
Istvan Peter Bakk, Torokbalint, HU;
Laszlo Balazs, Godollo, HU;
Istvan Maros, Budapest, HU;
Attila Agod, Dunakeszi, HU;
Jozsef Fulop, Budapest, HU;
Janos Orban, Veresegyhaz, HU;
Gabor Schmidt, Kecsked, HU;
Istvan Peter Bakk, Torokbalint, HU;
General Electric Company, Schenectady, NY (US);
Abstract
A light-source assembly includes a low-pressure fluorescent discharge tube arrangement having a cold spot temperature and radiating white light and at least one light-emitting diode radiating red light. An operating circuit supplies current to the discharge tube arrangement and the light-emitting diode. An outer envelope surrounds at least the discharge tube arrangement and provides a substantially homogenous light resulting from a mixture of the light radiated by the discharge tube arrangement and the light radiated by the light-emitting diode. A base mechanically and electrically connects at least the discharge tube arrangement in the outer envelope to a lamp-holder.