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1. (WO2018162124) CARRIER SUBSTRATE FOR APPLYING LIGHT, AND METHOD FOR PRODUCING A CARRIER SUBSTRATE

Pub. No.:    WO/2018/162124    International Application No.:    PCT/EP2018/050844
Publication Date: Fri Sep 14 01:59:59 CEST 2018 International Filing Date: Tue Jan 16 00:59:59 CET 2018
IPC: H05K 1/02
H01L 23/498
H01L 23/495
H05K 3/28
Applicants: HERAEUS DEUTSCHLAND GMBH & CO. KG
Inventors: DITZEL, Eckhard
BENEDIKT, Michael
KRUEGER, Frank
WALTER, Siegfried
MUSCHELKNAUTZ, Christian
Title: CARRIER SUBSTRATE FOR APPLYING LIGHT, AND METHOD FOR PRODUCING A CARRIER SUBSTRATE
Abstract:
The invention relates to a carrier substrate for applying light, having at least one electrically conductive carrier layer (3). The carrier layer (3) is designed as a specified pattern with connection points (7a, 7b) for a lighting device, and at least three conductor paths (5a, 5b, 5c) which have a meandering shape at least in some sections are formed in the specified pattern at least in some regions for connecting the lighting device, wherein an outer sinuosity of at least one outer conductor path (5a, 5b) is greater than an inner sinuosity of at least one inner conductor path (5c). The invention also relates to a method for producing a carrier substrate.