Patent ID: 11940107
Assignee: SIGNIFY HOLDING B.V.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC F | IPC F

Claim 13:
14. A method of manufacturing a lighting device comprising:
providing a housing; and
providing a flexible elongated carrier having a first side and second side, and comprising
a plurality of first sections, each first section comprising at least one solid state lighting element, arranged on the first side of the elongated carrier, and
a plurality of second sections, and wherein the first sections and the second sections are alternatingly arranged in a succession along a longitudinal extension of the elongated carrier;

the method further comprising:
bending and/or folding the elongated carrier at at least some of the second sections that have been bent and/or folded at least twice,
and attaching each second section at least in part to a surface of the housing, such that each first section is arranged at a distance from the surface of the housing, and such that the elongated carrier has a shape in accordance with a shape of a spiral as seen from above the surface of the housing.