公开(公告)号：US11280454B2

公开(公告)日：2022-03-22

申请号：US17260942

申请日：2019-08-07

Applicant: OSRAM OLED GmbH

Inventor： Klaus Flock ,  Michael Schumann ,  Moritz Laubscher

IPC: F21L4/00 ,  H01L25/075 ,  H01L33/38 ,  H01L33/44 ,  H01L33/50 ,  F21V23/00 ,  C09K11/77 ,  F21Y113/13 ,  F21Y115/10

Abstract: In one embodiment, the optoelectronic semiconductor device comprises a carrier having electrical connection surfaces on a carrier upper side. At least four semiconductor chips are configured to emit light of different colors from each other. The semiconductor chips are mounted close to each other on the connection surfaces so that a distance between adjacent semiconductor chips is at most 100 μm in a top view on the carrier upper side.