Process for the manufacture of multilayer ceramic substrates

US6676784B2 · kind B2 · utility

Assignee

• International Business Machines Corporation · US

Inventors

• Christopher D. Setzer · Wappingers Falls, US
• Harsaran S. Bahatia · Hopewell Junction, US
• Raymond Morris Bryant · Austin, US
• Michael S. Cranmer · Poughkeepsie, US
• Suresh D. Kadakia · Hopewell Junction, US
• Richard O. Seeger · Hopewell Junction, US
• Satyapal S. Bhatia · Wappingers Falls, US

Key dates

• Filing date: Jul 17, 2001
• Grant date: Jan 13, 2004
• Expiry date: Mar 5, 2022

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T29/49163
• WIPO field: Materials, metallurgy
• WIPO sector: Chemistry

Abstract

A process for the manufacture of a multilayer ceramic substrate includes fabricating the multilayer ceramic substrate from a monolith fabricated from universal layers and a monolith fabricated from custom layers. The universal layer monolith and the custom layer monolith are then joined to form the complete structure of the MLC substrate.