Patent ID: 8637882
Filing Date: 2014-01-28
Classification: F21S,F21V,F21Y,H05K

Abstract:
1. A method for producing a light emitting diode arrangement comprising the steps of: providing a plurality of LED modules, which in each case comprise at least one radiation emitting semiconductor component on a carrier body; providing at least one separately fabricated connection carrier; arranging the LED modules such that they are adjacent to one another in pairs; and producing a mechanically stable and electrically conductive connection between the carrier bodies of each pair of adjacent LED modules by means of the connection carrier; and providing each of the connection carrier and the carrier bodies with a main area having conductor tracks and electrical terminal locations, wherein the electrical terminal locations of the connection carrier and the electrical terminal locations of the corresponding carrier bodies face and overlay one another and wherein the main area of the connection carrier on which the conductor tracks are applied is planar, wherein the connection carrier and the carrier bodies are connected by a connection layer, which contains a soldering metal or an electrically conductive adhesive, wherein the connection carrier is applied only to a top side of the carrier bodies such that a lower side of the carrier bodies is free of the connection carrier, the top side of the carrier bodies carrying the radiation emitting semiconductor component, and wherein a distance between the two adjacent LED modules of the each of the pairs of adjacent LED modules is predetermined by a length of the corresponding connection carrier.