Substrate of dielectric ceramic material and process for manufac

Details Substrate of dielectric ceramic material and process for manufac Substrate of dielectric ceramic material and process for manufac

1985-07-31

1987-05-26

Lander, Ferris H.

Compositions: ceramic

Ceramic compositions

Refractory

501127, 501136, 501153, C04B 3504, C04B 3510, C04B 3546

Patent

active

046686444

ABSTRACT:
A dielectric ceramic substrate is obtained exclusively from aluminum oxide, magnesium oxide and titanium oxide, the respective amounts of said magnesium oxide and said titanium oxide being so selected as to represent substantially equivalent molar proportions. The novel substrate is adapted to be used in electronics in the fields of thin layer and thick layer technology, as well for producing microprocessor protection cases, multilayer substrates and the like.

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patent: 4353047 (1982-10-01), Noguchi et al.
patent: 4506026 (1985-03-01), Hodgkins
Chemical Abstracts, vol. 93, No. 14, 10/06/80, p. 617, No. 141880u; and PL-B-006, (Kombinat Produkcyjno-Naukowy Podzespolow Elektronicznych "Unitra-Elpod"), 12/22/79.
Chemical Abstracts, vol. 90, No. 16, 4/16/79, p. 688, No. 131758j; and JPA 78 149 696, (Sony Corp.), 12/27/78.
Chemical Abstracts, vol. 95, No. 4, 1981, p. 690, No. 71943g; and JPA 81-37274, (Taiyo Yuden Co., Ltd.), 4/10/81.

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