Method of producing an LTCC substrate with cavities having...

Details Method of producing an LTCC substrate with cavities having... Method of producing an LTCC substrate with cavities having...

2007-07-17

2007-07-17

Mayes, Melvin (Department: 1734)

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

C156S089110, C156S089120

Reexamination Certificate

active

10959121

ABSTRACT:
A method of producing an LTCC substrate having improved cavity bondability is disclosed that involves providing a stack of green ceramic tape sheets having a cavity, placing a template having an opening corresponding to the cavity over the stack, placing a stretchable sheet of material coated with graphite or zinc stearate over the template, isostatically laminating the stack to produce an LTCC substrate having a cavity, and removing the template and sheet of stretchable material from the stack.

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