Patent · US Active

Method for producing a printed circuit board-cooling body structure

US11240905B2 · kind B2 · utility

0Cited by

6References

7Claims

0Family size

Assignee

Hella GmbH & Co. KGaA · DE

Inventors

Dirk Boesch · Lippstadt, DE
Frank Brinkmeier · Lippstadt, DE
Markus Goesling · Lippstadt, DE
Christian Koerdt · Geseke, DE
Werner KOESTERS · Lippstadt, DE
Frank Muenzner · Lippstadt, DE
Sebastian Nordhoff · Lippstadt, DE
Marc Schlueter · Bad Wilsnack, DE
Thomas Wiese · Lippstadt, DE

Key dates

Filing date	Jun 8, 2020
Grant date	Feb 1, 2022
Priority date	—
Expiry date	Jun 8, 2040

Classification

Technology area (CPC H)Electricity
CPC primaryH05K2201/2072
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

The invention relates to a method for producing a printed circuit board—cooling body structure and such a printed circuit board—cooling body structure, in particular for arrangement in a lighting device of a vehicle, the method comprising at least the following steps: providing a base plate; coating a carrier side of the base plate with an insulation layer and/or with a solder resist; fitting the carrier side with at least one electronic component and applying cooling rib bodies to a cooling side of the base plate opposite the carrier side.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.