Functionally gradient integrated metal-ceramic member and semico

Details Functionally gradient integrated metal-ceramic member and semico Functionally gradient integrated metal-ceramic member and semico

1998-03-17

2000-09-26

Hardy, David

Active solid-state devices (e.g., transistors, solid-state diode

Housing or package

Insulating material

438125, H07L 2308

Patent

active

061246352

ABSTRACT:
A functionally gradient member comprises, in an integrated manner, a ceramic part composition layer having desired insulation performance and thermal conductivity, a metal part composition layer having desired thermal conductivity and electric conductivity, and a composite composition layer disposed at a boundary portion between the ceramic part composition layer and the metal part composition layer and having its composition and physical properties which are gradually changed. Accordingly, the metal and the ceramic are integrated into one unit without providing any joining section to provide the functionally gradient member having high joining reliability and having high thermal conductivity.

REFERENCES:
patent: 4540673 (1985-09-01), Takeda et al.
patent: 4737416 (1988-04-01), Akoh et al.
patent: 4800137 (1989-01-01), Okuno et al.
patent: 5096749 (1992-03-01), Harada et al.
patent: 5284537 (1994-02-01), Kasori et al.
patent: 5300322 (1994-04-01), Lowden
patent: 5418002 (1995-05-01), Paik et al.
patent: 5464950 (1995-11-01), Horiuchi et al.
patent: 5473137 (1995-12-01), Queriaud et al.
patent: 5654586 (1997-08-01), Schwarzbauer
patent: 5688450 (1997-11-01), Ali et al.
patent: 5763093 (1998-06-01), Casey et al.

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