Ngk Insulators, Inc.

Kazuo Michisita

Go Suzuki

A ceramic structural body having electronic components thereon comprises a ceramic package of a ceramic layer having substantially uniform thickness. The package comprises a ceramic element of dish-shaped or box-shaped configuration including a base portion, a sidewall portion extending from the base portion substantially at right angles thereto and a flange portion extending from the free end of the sidewall portion substantially at right angles thereto. The ceramic package is formed by press-forming a ceramic green sheet having substantially uniform thickness. A plurality of metal layers are provided on the surface of desired portions of the ceramic element.

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Fujiyoshida, Japan

Kazuo Michisita