US 11,719,391 B2
Circuit board for LED retrofit lamp
Markus Petter, Roetgen (DE); and Jürgen Mertens, Wuerselen (DE)
Assigned to Lumileds LLC, San Jose, CA (US)
Filed by LUMILEDS LLC, San Jose, CA (US)
Filed on May 23, 2022, as Appl. No. 17/751,299.
Claims priority of provisional application 63/191,698, filed on May 21, 2021.
Prior Publication US 2022/0397242 A1, Dec. 15, 2022
Int. Cl. F21K 9/23 (2016.01)
CPC F21K 9/23 (2016.08) 16 Claims
OG exemplary drawing
 
1. A circuit board for a light-emitting diode (LED) retrofit lamp for a vehicle light, the circuit board comprising:
a body part comprising a driver section configured for mounting a driver circuit thereon; and
two longitudinal fingers symmetrically extending from the body part in a longitudinal direction of the LED retrofit lamp, a first one of the two longitudinal fingers being configured for mounting two electrical contact pads thereon and electrically conductive traces electrically coupled between the two electrical contact pads and the driver section.