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1. (WO2017036924) LIGHTING DEVICE WITH A FLEXIBLE CIRCUIT STRIP WRAPPED AROUND A SUPPORT

Pub. No.:    WO/2017/036924    International Application No.:    PCT/EP2016/070110
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Fri Aug 26 01:59:59 CEST 2016
IPC: F21K 99/00
F21S 4/00
F21S 4/22
F21Y 101/00
F21Y 115/10
Applicants: PHILIPS LIGHTING HOLDING B.V.
Inventors: BEIJER, Johannes, Gerrit, Jan
Title: LIGHTING DEVICE WITH A FLEXIBLE CIRCUIT STRIP WRAPPED AROUND A SUPPORT
Abstract:
A lighting device is disclosed. The lighting device comprises a light transmitting housing and a solid state light source carrier (1) arranged inside the housing. The carrier (1) includes a cylindrical support (2), which has two polygon base surfaces (2a, 2b) and a number of side surfaces (2c), and a flexible circuit strip (3) which has several solid state light sources (4) mounted thereon. The strip (3) is wrapped around the cylindrical support (2) so that the strip (3) extends at least once across each base surface (2a, 2b). A method for producing a lighting device is also disclosed.