Green ceramic insert, ceramic insert, ceramic green body or green body composite and ceramic laminated composite produced thereby

US7084350B2 · kind B2 · utility

Assignee

• Robert Bosch GmbH · DE

Inventors

• Claudio De La Prieta · Stuttgart, DE
• Andreas Hachtel · Echterdingen, DE
• Thomas Schulte · Paderborn, DE
• Uwe Glanz · Asperg, DE
• Erhard Hirth · Weinsberg, DE

Key dates

• Filing date: Sep 30, 2002
• Grant date: Aug 1, 2006
• Expiry date: Sep 30, 2022

Classification

• Technology area (CPC H): Electricity
• CPC primary: H05K2203/033
• WIPO field: Audio-visual technology
• WIPO sector: Electrical engineering

Abstract

A green ceramic insert having a green ceramic body provided with a recess extending through the ceramic body is provided, the recess being filled with a paste which may be converted into an electrical plated hole. A ceramic insert made from a sintered green ceramic insert of this type is also described. In addition, a ceramic green body or a green body composite is provided, which has at least one recess in some areas, into which one of the described green ceramic inserts is inserted. The ceramic insert may be integrally joined to the laminated composite, a conductive paste converted by sintering into a printed conductor being routed on the laminated composite in a manner electrically insulated from it, and electroconductively connecting the top of the laminated composite to its bottom via the electrical plated hole.