Invention Grant
- Patent Title: Circuit carrier arrangement and method for producing such a circuit carrier arrangement
-
Application No.: US18215854Application Date: 2023-06-29
-
Publication No.: US11961785B2Publication Date: 2024-04-16
- Inventor: Jens Reiter , Rico Hartmann , Christian Lammel
- Applicant: Vitesco Technologies GmbH
- Applicant Address: DE Hannover
- Assignee: VITESCO TECHNOLOGIES GMBH
- Current Assignee: VITESCO TECHNOLOGIES GMBH
- Current Assignee Address: DE Hannover
- Agency: Manelli Selter PLLC
- Agent Edward Stemberger
- Priority: DE 2020209923.5 2020.08.06
- The original application number of the division: US17392301 2021.08.03
- Main IPC: H01L23/40
- IPC: H01L23/40 ; H01L25/11 ; H05K1/18

Abstract:
A method provides a circuit carrier arrangement that includes: a cooling plate (1) which has spacer and fastening elements (3) for connection to a printed circuit board (2) in a spaced-apart manner; a printed circuit board (2) which has bores (4) for receiving spring element sleeves (9); at least one power semiconductor component (10) which is connected by a soldered connection to the printed circuit board (2) and fastening elements (3) in the state in which it is fitted with the cooling plate (1) by means of plug-in connections (11) of spring-action configuration; and at least one spring element (5) having at least two spring element sleeves (9) between which a web (6) that is connected to the spring element sleeves (9) extends, and supporting elements (7) arranged on either side of said web and at least one spring plate (8) being arranged on said web.
Public/Granted literature
- US20230343674A1 Circuit Carrier Arrangement And Method For Producing Such A Circuit Carrier Arrangement Public/Granted day:2023-10-26
Information query
IPC分类: