Patent ID: 11892135
Assignee: LUMILEDS, LLC
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC F  H | IPC F

Claim 16:
17. Automotive headlight comprising:
a reflector; and
a lighting device mounted at a focal point of the reflector, the lighting device comprising:
a support structure comprising:
one metal core board having at least four stacked conductive layers, and
a central mounting face on a surface of the one metal core board at least one first lateral mounting face adjacent the central mounting face and forming an included angle with the central mounting face of 60° to 90°,
wherein the at least four stacked conductive layers comprise one first lateral conductor segment, one first central conductor segment, one second central conductor segment and one second lateral conductor segment, and
wherein the at least one first lateral light emitting element is electrically coupled to the first lateral conductor segment and the first central conductor segment,
wherein the at least one central light emitting element is electrically coupled to the first central conductor segment and the second central conductor segment, and
wherein the at least one second lateral light emitting element is electrically coupled to the second central conductor segment and the second lateral conductor segment;

at least one central light emitting element on the central mounting face and in contact with the support structure; and
at least one first lateral light emitting element on the first lateral mounting face and in contact with the support structure.