Patent ID: 9627304
Date: 2017-04-18
CPC Classifications: H01L

Claim:
1. A method of producing a multiplicity of surface-mountable carrier devices comprising: A) providing a carrier plate having a first main face and a second main face located opposite the first main face; B) applying an electrically conductive layer to the first main face of the carrier plate; C) applying a solder resist mask to a side of the electrically conductive layer remote from the carrier plate, wherein a multiplicity of adjoining regions are formed on the electrically conductive layer by the solder resist mask; D) applying a solder material to the solder resist mask and the electrically conductive layer, wherein the solder resist mask and the electrically conductive layer are covered by the solder material at least in places; and E) singulating the carrier plate and the electrically conductive layer along and through the solder resist mask and the solder material, wherein the solder material remains on the solder resist mask at least in places.