Patent ID: 9406853
Filing Date: 2016-08-02
CPC Classification: H01L

Claim Text:
1. A method for manufacturing an optoelectronic semiconductor device, the method comprising: providing a carrier, which has a top side, an underside situated opposite the top side of the carrier and a plurality of electrically conductive connection areas arranged at the top side alongside one another in a lateral direction; next applying a plurality of optoelectronic semiconductor chips at the top side of the carrier, the chips being arranged in a manner spaced apart from one another in the lateral direction and each having a contact area facing away from the carrier; next applying a reflective coating to exposed locations of the carrier and side areas of the optoelectronic semiconductor chips; next introducing openings into the reflective coating, the opening completely penetrating through the reflective coating and extending from a top side of the reflective coating facing away from the carrier in the direction of the top side of the carrier; and next arranging electrically conductive material on the reflective coating and at least in places in the openings; wherein the electrically conductive material in each case electrically conductively connects the contact area to the connection area assigned thereto; wherein radiation passage areas of the optoelectronic semiconductor chips are free of the reflective coating; wherein the reflective coating does not project vertically beyond the optoelectronic semiconductor chips; wherein in the openings the electrically conductive material is in direct contact with the connection areas; wherein in each case the electrically conductive material covers at least a part of the contact area and is in direct contact with the contact area; and wherein the electrically conductive material in each case is a contiguous layer formed from one single piece.