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. 03, 2019
Filed:
Aug. 31, 2018
Applicant:
Ledvance Gmbh, Garching bei München, DE;
Inventors:
Assignee:
LEDVANCE GMBH, Garching bei München, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21K 9/235 (2016.01); F21V 23/06 (2006.01); F21V 17/12 (2006.01); F21V 23/00 (2015.01); F21K 9/237 (2016.01); F21K 9/238 (2016.01); F21V 17/18 (2006.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
F21K 9/235 (2016.08); F21K 9/237 (2016.08); F21K 9/238 (2016.08); F21V 17/12 (2013.01); F21V 17/18 (2013.01); F21V 23/006 (2013.01); F21V 23/06 (2013.01); F21Y 2115/10 (2016.08);
Abstract
A lamp includes a base with at least two electrical connecting elements. A bulb is rotatably mounted relative to the base. A light engine is arranged in the bulb with at least one light-emitting element and an electrically conductive substrate on which the light-emitting element is arranged. An electronic driver is connected to the electrically conductive substrate for activation of the light-emitting element. The base has a base sleeve in which the electronic driver is arranged. The electrically conductive substrate has a flexible connecting section between the electronic driver and the light-emitting element.