Laminated composite electronic device and a manufacturing method

Details Laminated composite electronic device and a manufacturing method Laminated composite electronic device and a manufacturing method

1998-02-03

2000-06-27

Speer, Timothy

Stock material or miscellaneous articles

Structurally defined web or sheet

Including components having same physical characteristic in...

428699, 428701, 428702, B32B 700

Patent

active

060804688

ABSTRACT:
A laminated composite electronic device has a laminated body formed by stacking ceramic layers which differ from each other in thermal expansion rate. Between those different ceramic layers are inserted intermediate ceramic layers a, b, c and d, each having thermal expansion rates differing from one another so as to reduce the difference between the neighboring ceramic layers in the thermal expansion rate thereof. Thereby, it is possible to manufacture the laminated composite electronic device by baking without deformation nor cracks forming therein.

REFERENCES:
patent: 4963414 (1990-10-01), LeVasseur
patent: 5597644 (1997-01-01), Araki et al.
patent: 5665819 (1997-09-01), Tenzer
patent: 5693429 (1997-12-01), Senguta et al.

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